2008 GMC Sierra 2500 HD Alternator
Browse our online catalogue to find original replacement Alternators specifically designed to fit a 2008 GMC Sierra 2500 HD.




2008 GMC Sierra 2500 HD Alternator
$278.30
10+ In Stock
Condition: New
Ships: Today, Feb. 17th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0);
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0);
Vehicle Fitment Notes:
Delco, 160 Amp
Delco, 160 Amp




2008 GMC Sierra 2500 HD Alternator
$278.30
10+ In Stock
Condition: New
Ships: Today, Feb. 17th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0);
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0);
Vehicle Fitment Notes:
Delco, 160 Amp
Delco, 160 Amp





2008 GMC Sierra 2500 HD Alternator
Core charge: $70.00
$197.28
In Stock
Condition: Remanufactured
Ships: Today, Feb. 17th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0);
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0);
Vehicle Fitment Notes:
w/2 pin plug, w/ 57mm diameter pulley, w/3:00 plug
w/2 pin plug, w/ 57mm diameter pulley, w/3:00 plug



2008 GMC Sierra 2500 HD Alternator
$273.91
In Stock
Condition: New
Ships: Today, Feb. 17th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0);
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0);
Vehicle Fitment Notes:
125 Amp Dual Alternator, 2 used, Exc. Dual Alternator 1 used
125 Amp Dual Alternator, 2 used, Exc. Dual Alternator 1 used



2008 GMC Sierra 2500 HD Alternator
$273.91
In Stock
Condition: New
Ships: Today, Feb. 17th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0);
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0);
Vehicle Fitment Notes:
125 Amp Dual Alternator, 2 used, Exc. Dual Alternator 1 used
125 Amp Dual Alternator, 2 used, Exc. Dual Alternator 1 used



2008 GMC Sierra 2500 HD Alternator
Core charge: $39.00
$269.48
Limited Stock
Condition: Remanufactured
Ships: Today, Feb. 17th
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLE;
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLE;
Vehicle Fitment Notes:
160 Amp; Delco Unit; with 156mm (6 1/8") dia Case First Time Fit
160 Amp; Delco Unit; with 156mm (6 1/8") dia Case First Time Fit



2008 GMC Sierra 2500 HD Alternator
Core charge: $39.00
$269.48
Limited Stock
Condition: Remanufactured
Ships: Today, Feb. 17th
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLT;
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLT;
Vehicle Fitment Notes:
160 Amp; Delco Unit; with 156mm (6 1/8") dia Case First Time Fit
160 Amp; Delco Unit; with 156mm (6 1/8") dia Case First Time Fit



2008 GMC Sierra 2500 HD Alternator
Core charge: $39.00
$269.48
Limited Stock
Condition: Remanufactured
Ships: Today, Feb. 17th
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: WT;
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: WT;
Vehicle Fitment Notes:
160 Amp; Delco Unit; with 156mm (6 1/8") dia Case First Time Fit
160 Amp; Delco Unit; with 156mm (6 1/8") dia Case First Time Fit



2008 GMC Sierra 2500 HD Alternator
Core charge: $39.00
$269.48
Limited Stock
Condition: Remanufactured
Ships: Today, Feb. 17th
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: SLE;
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: SLE;
Vehicle Fitment Notes:
160 Amp; Delco Unit First Time Fit
160 Amp; Delco Unit First Time Fit



2008 GMC Sierra 2500 HD Alternator
Core charge: $39.00
$269.48
Limited Stock
Condition: Remanufactured
Ships: Today, Feb. 17th
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: SLT;
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: SLT;
Vehicle Fitment Notes:
160 Amp; Delco Unit First Time Fit
160 Amp; Delco Unit First Time Fit



2008 GMC Sierra 2500 HD Alternator
Core charge: $39.00
$269.48
Limited Stock
Condition: Remanufactured
Ships: Today, Feb. 17th
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: WT;
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: WT;
Vehicle Fitment Notes:
160 Amp; Delco Unit First Time Fit
160 Amp; Delco Unit First Time Fit



2008 GMC Sierra 2500 HD Alternator
Core charge: $39.00
$252.62
Limited Stock
Condition: Remanufactured
Ships: Today, Feb. 17th
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLE;
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLE;
Vehicle Fitment Notes:
145 Amp; Delco Unit; with 145mm (5 3/4") dia Case First Time Fit
145 Amp; Delco Unit; with 145mm (5 3/4") dia Case First Time Fit



2008 GMC Sierra 2500 HD Alternator
Core charge: $39.00
$252.62
Limited Stock
Condition: Remanufactured
Ships: Today, Feb. 17th
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLT;
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLT;
Vehicle Fitment Notes:
145 Amp; Delco Unit; with 145mm (5 3/4") dia Case First Time Fit
145 Amp; Delco Unit; with 145mm (5 3/4") dia Case First Time Fit



2008 GMC Sierra 2500 HD Alternator
Core charge: $39.00
$252.62
Limited Stock
Condition: Remanufactured
Ships: Today, Feb. 17th
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: WT;
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: WT;
Vehicle Fitment Notes:
145 Amp; Delco Unit; with 145mm (5 3/4") dia Case First Time Fit
145 Amp; Delco Unit; with 145mm (5 3/4") dia Case First Time Fit



2008 GMC Sierra 2500 HD Alternator
$278.30
In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0);
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0);
Vehicle Fitment Notes:
160 Amp Delco
160 Amp Delco



2008 GMC Sierra 2500 HD Alternator
$278.30
In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0);
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0);
Vehicle Fitment Notes:
160 Amp Delco
160 Amp Delco




2008 GMC Sierra 2500 HD Alternator
$395.12
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0);
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0);
Vehicle Fitment Notes:
With Delco DR44 145 Amp or DR37 145 Amp, Supplied as DR37 145 Amp
With Delco DR44 145 Amp or DR37 145 Amp, Supplied as DR37 145 Amp

2008 GMC Sierra 2500 HD Alternator
$273.91
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0);
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0);
Vehicle Fitment Notes:
125 Amp Exc. Dual Alternator
125 Amp Exc. Dual Alternator

2008 GMC Sierra 2500 HD Alternator
$273.91
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0);
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0);
Vehicle Fitment Notes:
125 Amp Exc. Dual Alternator
125 Amp Exc. Dual Alternator

2008 GMC Sierra 2500 HD Alternator
$273.91
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 2
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0);
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0);
Vehicle Fitment Notes:
125 Amp Dual Alternator, 2 Used
125 Amp Dual Alternator, 2 Used

2008 GMC Sierra 2500 HD Alternator
$273.91
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 2
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0);
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0);
Vehicle Fitment Notes:
125 Amp Dual Alternator, 2 Used
125 Amp Dual Alternator, 2 Used





2008 GMC Sierra 2500 HD Alternator
Core charge: $90.00
$266.34
Limited Stock
Condition: Remanufactured
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0);
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0);
Vehicle Fitment Notes:
Dual Alt. System
Dual Alt. System





2008 GMC Sierra 2500 HD Alternator
Core charge: $90.00
$266.34
Limited Stock
Condition: Remanufactured
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0);
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0);
Vehicle Fitment Notes:
w/ Bosch 125 amp alt.
w/ Bosch 125 amp alt.





2008 GMC Sierra 2500 HD Alternator
Core charge: $75.00
$232.03
Limited Stock
Condition: Remanufactured
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0);
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0);
Vehicle Fitment Notes:
w/2 pin plug, w/ 62mm diameter pulley
w/2 pin plug, w/ 62mm diameter pulley





2008 GMC Sierra 2500 HD Alternator
Core charge: $75.00
$232.03
Limited Stock
Condition: Remanufactured
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0);
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0);
Vehicle Fitment Notes:
w/ Delco 160 amp alt.
w/ Delco 160 amp alt.





2008 GMC Sierra 2500 HD Alternator
$276.98
Limited Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0);
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0);
Vehicle Fitment Notes:
w/2 pin plug, w/ 57mm diameter pulley, w/3:00 plug
w/2 pin plug, w/ 57mm diameter pulley, w/3:00 plug





2008 GMC Sierra 2500 HD Alternator
$351.88
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0);
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0);
Vehicle Fitment Notes:
w/2 pin plug, w/ 62mm diameter pulley
w/2 pin plug, w/ 62mm diameter pulley





2008 GMC Sierra 2500 HD Alternator
$351.88
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0);
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0);
Vehicle Fitment Notes:
w/ Delco 160 amp alt.
w/ Delco 160 amp alt.





2008 GMC Sierra 2500 HD Alternator
$297.46
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Crew Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLE;
Body Type: Crew Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLE;
Vehicle Fitment Notes:
Power Generation (Amps): 160A Single Alternator
Power Generation (Amps): 160A Single Alternator





2008 GMC Sierra 2500 HD Alternator
$297.46
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Crew Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLE;
Body Type: Crew Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLE;
Vehicle Fitment Notes:
Power Generation (Amps): 160A Single Alternator Regulator Position: Internal Fan Position: Internal
Power Generation (Amps): 160A Single Alternator Regulator Position: Internal Fan Position: Internal





2008 GMC Sierra 2500 HD Alternator
$297.46
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Crew Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLT;
Body Type: Crew Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLT;
Vehicle Fitment Notes:
Power Generation (Amps): 160A Single Alternator
Power Generation (Amps): 160A Single Alternator





2008 GMC Sierra 2500 HD Alternator
$297.46
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Crew Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLT;
Body Type: Crew Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLT;
Vehicle Fitment Notes:
Power Generation (Amps): 160A Single Alternator Regulator Position: Internal Fan Position: Internal
Power Generation (Amps): 160A Single Alternator Regulator Position: Internal Fan Position: Internal





2008 GMC Sierra 2500 HD Alternator
$297.46
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Crew Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: WT;
Body Type: Crew Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: WT;
Vehicle Fitment Notes:
Power Generation (Amps): 160A Single Alternator
Power Generation (Amps): 160A Single Alternator





2008 GMC Sierra 2500 HD Alternator
$297.46
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Crew Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: WT;
Body Type: Crew Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: WT;
Vehicle Fitment Notes:
Power Generation (Amps): 160A Single Alternator Regulator Position: Internal Fan Position: Internal
Power Generation (Amps): 160A Single Alternator Regulator Position: Internal Fan Position: Internal





2008 GMC Sierra 2500 HD Alternator
$297.46
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Extended Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLE;
Body Type: Extended Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLE;
Vehicle Fitment Notes:
Power Generation (Amps): 160A Single Alternator
Power Generation (Amps): 160A Single Alternator





2008 GMC Sierra 2500 HD Alternator
$297.46
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Extended Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLE;
Body Type: Extended Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLE;
Vehicle Fitment Notes:
Power Generation (Amps): 160A Single Alternator Regulator Position: Internal Fan Position: Internal
Power Generation (Amps): 160A Single Alternator Regulator Position: Internal Fan Position: Internal





2008 GMC Sierra 2500 HD Alternator
$297.46
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Extended Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLT;
Body Type: Extended Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLT;
Vehicle Fitment Notes:
Power Generation (Amps): 160A Single Alternator
Power Generation (Amps): 160A Single Alternator





2008 GMC Sierra 2500 HD Alternator
$297.46
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Extended Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLT;
Body Type: Extended Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLT;
Vehicle Fitment Notes:
Power Generation (Amps): 160A Single Alternator Regulator Position: Internal Fan Position: Internal
Power Generation (Amps): 160A Single Alternator Regulator Position: Internal Fan Position: Internal





2008 GMC Sierra 2500 HD Alternator
$297.46
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Extended Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: WT;
Body Type: Extended Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: WT;
Vehicle Fitment Notes:
Power Generation (Amps): 160A Single Alternator
Power Generation (Amps): 160A Single Alternator





2008 GMC Sierra 2500 HD Alternator
$297.46
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Extended Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: WT;
Body Type: Extended Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: WT;
Vehicle Fitment Notes:
Power Generation (Amps): 160A Single Alternator Regulator Position: Internal Fan Position: Internal
Power Generation (Amps): 160A Single Alternator Regulator Position: Internal Fan Position: Internal





2008 GMC Sierra 2500 HD Alternator
$297.46
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Standard Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLE;
Body Type: Standard Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLE;
Vehicle Fitment Notes:
Power Generation (Amps): 160A Single Alternator
Power Generation (Amps): 160A Single Alternator





2008 GMC Sierra 2500 HD Alternator
$297.46
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Standard Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLE;
Body Type: Standard Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLE;
Vehicle Fitment Notes:
Power Generation (Amps): 160A Single Alternator Regulator Position: Internal Fan Position: Internal
Power Generation (Amps): 160A Single Alternator Regulator Position: Internal Fan Position: Internal





2008 GMC Sierra 2500 HD Alternator
$297.46
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Standard Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: WT;
Body Type: Standard Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: WT;
Vehicle Fitment Notes:
Power Generation (Amps): 160A Single Alternator
Power Generation (Amps): 160A Single Alternator





2008 GMC Sierra 2500 HD Alternator
$297.46
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Standard Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: WT;
Body Type: Standard Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: WT;
Vehicle Fitment Notes:
Power Generation (Amps): 160A Single Alternator Regulator Position: Internal Fan Position: Internal
Power Generation (Amps): 160A Single Alternator Regulator Position: Internal Fan Position: Internal





2008 GMC Sierra 2500 HD Alternator
$279.59
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Crew Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLE;
Body Type: Crew Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLE;
Vehicle Fitment Notes:
Power Generation (Amps): 145A Single Alternator
Power Generation (Amps): 145A Single Alternator





2008 GMC Sierra 2500 HD Alternator
$279.59
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Crew Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLE;
Body Type: Crew Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLE;
Vehicle Fitment Notes:
Power Generation (Amps): 145A Single Alternator Regulator Position: Internal Fan Position: Internal Power Generation (Amps): 140A
Power Generation (Amps): 145A Single Alternator Regulator Position: Internal Fan Position: Internal Power Generation (Amps): 140A





2008 GMC Sierra 2500 HD Alternator
$279.59
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Crew Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLT;
Body Type: Crew Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLT;
Vehicle Fitment Notes:
Power Generation (Amps): 145A Single Alternator
Power Generation (Amps): 145A Single Alternator





2008 GMC Sierra 2500 HD Alternator
$279.59
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Crew Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLT;
Body Type: Crew Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLT;
Vehicle Fitment Notes:
Power Generation (Amps): 145A Single Alternator Regulator Position: Internal Fan Position: Internal Power Generation (Amps): 140A
Power Generation (Amps): 145A Single Alternator Regulator Position: Internal Fan Position: Internal Power Generation (Amps): 140A





2008 GMC Sierra 2500 HD Alternator
$279.59
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Crew Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: WT;
Body Type: Crew Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: WT;
Vehicle Fitment Notes:
Power Generation (Amps): 145A Single Alternator
Power Generation (Amps): 145A Single Alternator





2008 GMC Sierra 2500 HD Alternator
$279.59
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Crew Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: WT;
Body Type: Crew Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: WT;
Vehicle Fitment Notes:
Power Generation (Amps): 145A Single Alternator Regulator Position: Internal Fan Position: Internal Power Generation (Amps): 140A
Power Generation (Amps): 145A Single Alternator Regulator Position: Internal Fan Position: Internal Power Generation (Amps): 140A





2008 GMC Sierra 2500 HD Alternator
$279.59
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Extended Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLE;
Body Type: Extended Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLE;
Vehicle Fitment Notes:
Power Generation (Amps): 145A Single Alternator
Power Generation (Amps): 145A Single Alternator





2008 GMC Sierra 2500 HD Alternator
$279.59
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Extended Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLE;
Body Type: Extended Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLE;
Vehicle Fitment Notes:
Power Generation (Amps): 145A Single Alternator Regulator Position: Internal Fan Position: Internal Power Generation (Amps): 140A
Power Generation (Amps): 145A Single Alternator Regulator Position: Internal Fan Position: Internal Power Generation (Amps): 140A





2008 GMC Sierra 2500 HD Alternator
$279.59
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Extended Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLT;
Body Type: Extended Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLT;
Vehicle Fitment Notes:
Power Generation (Amps): 145A Single Alternator
Power Generation (Amps): 145A Single Alternator





2008 GMC Sierra 2500 HD Alternator
$279.59
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Extended Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLT;
Body Type: Extended Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLT;
Vehicle Fitment Notes:
Power Generation (Amps): 145A Single Alternator Regulator Position: Internal Fan Position: Internal Power Generation (Amps): 140A
Power Generation (Amps): 145A Single Alternator Regulator Position: Internal Fan Position: Internal Power Generation (Amps): 140A





2008 GMC Sierra 2500 HD Alternator
$279.59
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Extended Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: WT;
Body Type: Extended Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: WT;
Vehicle Fitment Notes:
Power Generation (Amps): 145A Single Alternator
Power Generation (Amps): 145A Single Alternator





2008 GMC Sierra 2500 HD Alternator
$279.59
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Extended Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: WT;
Body Type: Extended Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: WT;
Vehicle Fitment Notes:
Power Generation (Amps): 145A Single Alternator Regulator Position: Internal Fan Position: Internal Power Generation (Amps): 140A
Power Generation (Amps): 145A Single Alternator Regulator Position: Internal Fan Position: Internal Power Generation (Amps): 140A





2008 GMC Sierra 2500 HD Alternator
$279.59
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Standard Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLE;
Body Type: Standard Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLE;
Vehicle Fitment Notes:
Power Generation (Amps): 145A Single Alternator
Power Generation (Amps): 145A Single Alternator





2008 GMC Sierra 2500 HD Alternator
$279.59
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Standard Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLE;
Body Type: Standard Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLE;
Vehicle Fitment Notes:
Power Generation (Amps): 145A Single Alternator Regulator Position: Internal Fan Position: Internal Power Generation (Amps): 140A
Power Generation (Amps): 145A Single Alternator Regulator Position: Internal Fan Position: Internal Power Generation (Amps): 140A





2008 GMC Sierra 2500 HD Alternator
$279.59
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Standard Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: WT;
Body Type: Standard Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: WT;
Vehicle Fitment Notes:
Power Generation (Amps): 145A Single Alternator
Power Generation (Amps): 145A Single Alternator





2008 GMC Sierra 2500 HD Alternator
$279.59
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Standard Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: WT;
Body Type: Standard Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: WT;
Vehicle Fitment Notes:
Power Generation (Amps): 145A Single Alternator Regulator Position: Internal Fan Position: Internal Power Generation (Amps): 140A
Power Generation (Amps): 145A Single Alternator Regulator Position: Internal Fan Position: Internal Power Generation (Amps): 140A





2008 GMC Sierra 2500 HD Alternator
$303.33
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Crew Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLE;
Body Type: Crew Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLE;
Vehicle Fitment Notes:
Power Generation (Amps): 125A
Power Generation (Amps): 125A





2008 GMC Sierra 2500 HD Alternator
$303.33
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Crew Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLE;
Body Type: Crew Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLE;
Vehicle Fitment Notes:
Power Generation (Amps): 125A Regulator Position: Internal Fan Position: Internal
Power Generation (Amps): 125A Regulator Position: Internal Fan Position: Internal





2008 GMC Sierra 2500 HD Alternator
$303.33
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Crew Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLT;
Body Type: Crew Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLT;
Vehicle Fitment Notes:
Power Generation (Amps): 125A
Power Generation (Amps): 125A





2008 GMC Sierra 2500 HD Alternator
$303.33
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Crew Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLT;
Body Type: Crew Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLT;
Vehicle Fitment Notes:
Power Generation (Amps): 125A Regulator Position: Internal Fan Position: Internal
Power Generation (Amps): 125A Regulator Position: Internal Fan Position: Internal





2008 GMC Sierra 2500 HD Alternator
$303.33
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Crew Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: WT;
Body Type: Crew Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: WT;
Vehicle Fitment Notes:
Power Generation (Amps): 125A
Power Generation (Amps): 125A





2008 GMC Sierra 2500 HD Alternator
$303.33
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Crew Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: WT;
Body Type: Crew Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: WT;
Vehicle Fitment Notes:
Power Generation (Amps): 125A Regulator Position: Internal Fan Position: Internal
Power Generation (Amps): 125A Regulator Position: Internal Fan Position: Internal





2008 GMC Sierra 2500 HD Alternator
$303.33
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Crew Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: SLE;
Body Type: Crew Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: SLE;
Vehicle Fitment Notes:
Power Generation (Amps): 125A
Power Generation (Amps): 125A





2008 GMC Sierra 2500 HD Alternator
$303.33
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Crew Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: SLE;
Body Type: Crew Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: SLE;
Vehicle Fitment Notes:
Power Generation (Amps): 125A Regulator Position: Internal Fan Position: Internal
Power Generation (Amps): 125A Regulator Position: Internal Fan Position: Internal





2008 GMC Sierra 2500 HD Alternator
$303.33
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Crew Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: SLT;
Body Type: Crew Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: SLT;
Vehicle Fitment Notes:
Power Generation (Amps): 125A
Power Generation (Amps): 125A





2008 GMC Sierra 2500 HD Alternator
$303.33
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Crew Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: SLT;
Body Type: Crew Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: SLT;
Vehicle Fitment Notes:
Power Generation (Amps): 125A Regulator Position: Internal Fan Position: Internal
Power Generation (Amps): 125A Regulator Position: Internal Fan Position: Internal





2008 GMC Sierra 2500 HD Alternator
$303.33
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Crew Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: WT;
Body Type: Crew Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: WT;
Vehicle Fitment Notes:
Power Generation (Amps): 125A
Power Generation (Amps): 125A





2008 GMC Sierra 2500 HD Alternator
$303.33
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Crew Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: WT;
Body Type: Crew Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: WT;
Vehicle Fitment Notes:
Power Generation (Amps): 125A Regulator Position: Internal Fan Position: Internal
Power Generation (Amps): 125A Regulator Position: Internal Fan Position: Internal





2008 GMC Sierra 2500 HD Alternator
$303.33
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Extended Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLE;
Body Type: Extended Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLE;
Vehicle Fitment Notes:
Power Generation (Amps): 125A
Power Generation (Amps): 125A





2008 GMC Sierra 2500 HD Alternator
$303.33
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Extended Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLE;
Body Type: Extended Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLE;
Vehicle Fitment Notes:
Power Generation (Amps): 125A Regulator Position: Internal Fan Position: Internal
Power Generation (Amps): 125A Regulator Position: Internal Fan Position: Internal





2008 GMC Sierra 2500 HD Alternator
$303.33
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Extended Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLT;
Body Type: Extended Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLT;
Vehicle Fitment Notes:
Power Generation (Amps): 125A
Power Generation (Amps): 125A





2008 GMC Sierra 2500 HD Alternator
$303.33
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Extended Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLT;
Body Type: Extended Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLT;
Vehicle Fitment Notes:
Power Generation (Amps): 125A Regulator Position: Internal Fan Position: Internal
Power Generation (Amps): 125A Regulator Position: Internal Fan Position: Internal





2008 GMC Sierra 2500 HD Alternator
$303.33
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Extended Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: WT;
Body Type: Extended Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: WT;
Vehicle Fitment Notes:
Power Generation (Amps): 125A
Power Generation (Amps): 125A





2008 GMC Sierra 2500 HD Alternator
$303.33
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Extended Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: WT;
Body Type: Extended Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: WT;
Vehicle Fitment Notes:
Power Generation (Amps): 125A Regulator Position: Internal Fan Position: Internal
Power Generation (Amps): 125A Regulator Position: Internal Fan Position: Internal





2008 GMC Sierra 2500 HD Alternator
$303.33
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Extended Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: SLE;
Body Type: Extended Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: SLE;
Vehicle Fitment Notes:
Power Generation (Amps): 125A
Power Generation (Amps): 125A





2008 GMC Sierra 2500 HD Alternator
$303.33
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Extended Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: SLE;
Body Type: Extended Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: SLE;
Vehicle Fitment Notes:
Power Generation (Amps): 125A Regulator Position: Internal Fan Position: Internal
Power Generation (Amps): 125A Regulator Position: Internal Fan Position: Internal





2008 GMC Sierra 2500 HD Alternator
$303.33
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Extended Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: SLT;
Body Type: Extended Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: SLT;
Vehicle Fitment Notes:
Power Generation (Amps): 125A
Power Generation (Amps): 125A





2008 GMC Sierra 2500 HD Alternator
$303.33
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Extended Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: SLT;
Body Type: Extended Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: SLT;
Vehicle Fitment Notes:
Power Generation (Amps): 125A Regulator Position: Internal Fan Position: Internal
Power Generation (Amps): 125A Regulator Position: Internal Fan Position: Internal





2008 GMC Sierra 2500 HD Alternator
$303.33
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Extended Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: WT;
Body Type: Extended Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: WT;
Vehicle Fitment Notes:
Power Generation (Amps): 125A
Power Generation (Amps): 125A





2008 GMC Sierra 2500 HD Alternator
$303.33
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Extended Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: WT;
Body Type: Extended Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: WT;
Vehicle Fitment Notes:
Power Generation (Amps): 125A Regulator Position: Internal Fan Position: Internal
Power Generation (Amps): 125A Regulator Position: Internal Fan Position: Internal





2008 GMC Sierra 2500 HD Alternator
$303.33
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Standard Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLE;
Body Type: Standard Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLE;
Vehicle Fitment Notes:
Power Generation (Amps): 125A
Power Generation (Amps): 125A





2008 GMC Sierra 2500 HD Alternator
$303.33
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Standard Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLE;
Body Type: Standard Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLE;
Vehicle Fitment Notes:
Power Generation (Amps): 125A Regulator Position: Internal Fan Position: Internal
Power Generation (Amps): 125A Regulator Position: Internal Fan Position: Internal





2008 GMC Sierra 2500 HD Alternator
$303.33
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Standard Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: WT;
Body Type: Standard Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: WT;
Vehicle Fitment Notes:
Power Generation (Amps): 125A
Power Generation (Amps): 125A





2008 GMC Sierra 2500 HD Alternator
$303.33
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Standard Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: WT;
Body Type: Standard Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: WT;
Vehicle Fitment Notes:
Power Generation (Amps): 125A Regulator Position: Internal Fan Position: Internal
Power Generation (Amps): 125A Regulator Position: Internal Fan Position: Internal





2008 GMC Sierra 2500 HD Alternator
$303.33
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Standard Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: SLE;
Body Type: Standard Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: SLE;
Vehicle Fitment Notes:
Power Generation (Amps): 125A
Power Generation (Amps): 125A





2008 GMC Sierra 2500 HD Alternator
$303.33
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Standard Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: SLE;
Body Type: Standard Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: SLE;
Vehicle Fitment Notes:
Power Generation (Amps): 125A Regulator Position: Internal Fan Position: Internal
Power Generation (Amps): 125A Regulator Position: Internal Fan Position: Internal





2008 GMC Sierra 2500 HD Alternator
$303.33
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Standard Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: WT;
Body Type: Standard Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: WT;
Vehicle Fitment Notes:
Power Generation (Amps): 125A
Power Generation (Amps): 125A





2008 GMC Sierra 2500 HD Alternator
$303.33
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Body Type: Standard Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: WT;
Body Type: Standard Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: WT;
Vehicle Fitment Notes:
Power Generation (Amps): 125A Regulator Position: Internal Fan Position: Internal
Power Generation (Amps): 125A Regulator Position: Internal Fan Position: Internal
2008 GMC Sierra 2500 HD Alternator
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLE;
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: SLE;
Vehicle Fitment Notes:
125 Amp
125 Amp
2008 GMC Sierra 2500 HD Alternator
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: WT;
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: WT;
Vehicle Fitment Notes:
125 Amp
125 Amp
2008 GMC Sierra 2500 HD Alternator
Required Per Vehicle: 1
Fits: 2008 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: SLE;
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: SLE;
Vehicle Fitment Notes:
125 Amp
125 Amp