2016 GMC Sierra 2500 HD Alternator
Browse our online catalogue to find original replacement Alternators specifically designed to fit a 2016 GMC Sierra 2500 HD.





2016 GMC Sierra 2500 HD Alternator
$351.40
Limited Stock
Condition: New
Ships: Monday Feb. 16th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Required Per Vehicle: 1
Fits: 2016 GMC Sierra 2500 HD
Equipped With:
Aspiration: Turbocharged; Body Type: Crew Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: Base;
Aspiration: Turbocharged; Body Type: Crew Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: Base;
Vehicle Fitment Notes:
Power Generation (Amps): 150A Dual Alternator
Power Generation (Amps): 150A Dual Alternator





2016 GMC Sierra 2500 HD Alternator
$351.40
Limited Stock
Condition: New
Ships: Monday Feb. 16th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Required Per Vehicle: 1
Fits: 2016 GMC Sierra 2500 HD
Equipped With:
Aspiration: Turbocharged; Body Type: Crew Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: Denali;
Aspiration: Turbocharged; Body Type: Crew Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: Denali;
Vehicle Fitment Notes:
Power Generation (Amps): 150A Dual Alternator
Power Generation (Amps): 150A Dual Alternator





2016 GMC Sierra 2500 HD Alternator
$351.40
Limited Stock
Condition: New
Ships: Monday Feb. 16th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Required Per Vehicle: 1
Fits: 2016 GMC Sierra 2500 HD
Equipped With:
Aspiration: Turbocharged; Body Type: Crew Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: SLE;
Aspiration: Turbocharged; 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): 150A Dual Alternator
Power Generation (Amps): 150A Dual Alternator





2016 GMC Sierra 2500 HD Alternator
$351.40
Limited Stock
Condition: New
Ships: Monday Feb. 16th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Required Per Vehicle: 1
Fits: 2016 GMC Sierra 2500 HD
Equipped With:
Aspiration: Turbocharged; Body Type: Crew Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: SLT;
Aspiration: Turbocharged; 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): 150A Dual Alternator
Power Generation (Amps): 150A Dual Alternator





2016 GMC Sierra 2500 HD Alternator
$351.40
Limited Stock
Condition: New
Ships: Monday Feb. 16th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Required Per Vehicle: 1
Fits: 2016 GMC Sierra 2500 HD
Equipped With:
Aspiration: Turbocharged; Body Type: Extended Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: Base;
Aspiration: Turbocharged; Body Type: Extended Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: Base;
Vehicle Fitment Notes:
Power Generation (Amps): 150A Dual Alternator
Power Generation (Amps): 150A Dual Alternator





2016 GMC Sierra 2500 HD Alternator
$351.40
Limited Stock
Condition: New
Ships: Monday Feb. 16th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Required Per Vehicle: 1
Fits: 2016 GMC Sierra 2500 HD
Equipped With:
Aspiration: Turbocharged; Body Type: Extended Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: SLE;
Aspiration: Turbocharged; 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): 150A Dual Alternator
Power Generation (Amps): 150A Dual Alternator





2016 GMC Sierra 2500 HD Alternator
$351.40
Limited Stock
Condition: New
Ships: Monday Feb. 16th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Required Per Vehicle: 1
Fits: 2016 GMC Sierra 2500 HD
Equipped With:
Aspiration: Turbocharged; Body Type: Extended Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: SLT;
Aspiration: Turbocharged; 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): 150A Dual Alternator
Power Generation (Amps): 150A Dual Alternator





2016 GMC Sierra 2500 HD Alternator
$351.40
Limited Stock
Condition: New
Ships: Monday Feb. 16th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Required Per Vehicle: 1
Fits: 2016 GMC Sierra 2500 HD
Equipped With:
Aspiration: Turbocharged; Body Type: Standard Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: Base;
Aspiration: Turbocharged; Body Type: Standard Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: Base;
Vehicle Fitment Notes:
Power Generation (Amps): 150A Dual Alternator
Power Generation (Amps): 150A Dual Alternator





2016 GMC Sierra 2500 HD Alternator
$351.40
Limited Stock
Condition: New
Ships: Monday Feb. 16th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Required Per Vehicle: 1
Fits: 2016 GMC Sierra 2500 HD
Equipped With:
Aspiration: Turbocharged; Body Type: Standard Cab Pickup; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Sub-Model: SLE;
Aspiration: Turbocharged; 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): 150A Dual Alternator
Power Generation (Amps): 150A Dual Alternator





2016 GMC Sierra 2500 HD Alternator
Core charge: $70.00
$266.34
In Stock
Condition: Remanufactured
Ships: Monday Feb. 16th
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Required Per Vehicle: 1
Fits: 2016 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/ 150 Amp Alt.
W/ 150 Amp Alt.





2016 GMC Sierra 2500 HD Alternator
$401.24
In Stock
Condition: New
Ships: Monday Feb. 16th
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Required Per Vehicle: 1
Fits: 2016 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:
Denso IR/IF, 150 Amp, S6 Pulley
Denso IR/IF, 150 Amp, S6 Pulley





2016 GMC Sierra 2500 HD Alternator
Core charge: $70.00
$554.74
In Stock
Condition: Remanufactured
Ships: Monday Feb. 16th
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Required Per Vehicle: 1
Fits: 2016 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/ 220 amp alt.
w/ 220 amp alt.





2016 GMC Sierra 2500 HD Alternator
Core charge: $70.00
$514.70
Limited Stock
Condition: Remanufactured
Ships: Monday Feb. 16th
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Required Per Vehicle: 1
Fits: 2016 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/ Nippondenso 220 amp alt.
w/ Nippondenso 220 amp alt.

2016 GMC Sierra 2500 HD Alternator
$401.24
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: 2016 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:
Denso IR/IF, 150 Amp, S6 Pulley
Denso IR/IF, 150 Amp, S6 Pulley

2016 GMC Sierra 2500 HD Alternator
$401.24
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: 2016 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:
Denso IR/IF, 150 Amp, SD6 Pulley
Denso IR/IF, 150 Amp, SD6 Pulley





2016 GMC Sierra 2500 HD Alternator
$450.39
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: 2016 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:
Denso IR/IF, 220 Amp
Denso IR/IF, 220 Amp





2016 GMC Sierra 2500 HD Alternator
Core charge: $80.00
$261.41
In Stock
Condition: Remanufactured
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Required Per Vehicle: 1
Fits: 2016 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/ Nippondenso 150 amp alt
w/ Nippondenso 150 amp alt





2016 GMC Sierra 2500 HD Alternator
$447.79
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 2016 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:
Denso IR/IF, 220 Amp OE# 22949466
Denso IR/IF, 220 Amp OE# 22949466





2016 GMC Sierra 2500 HD Alternator
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 2016 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:
Denso IR/IF, 150 Amp, SD6 Pulley
Denso IR/IF, 150 Amp, SD6 Pulley
2016 GMC Sierra 2500 HD Alternator
Required Per Vehicle: 1
Made in USA
Fits: 2016 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:
150 Amp DENSO is the OE OE
150 Amp DENSO is the OE OE
2016 GMC Sierra 2500 HD Alternator
Required Per Vehicle: 1
Made in USA
Fits: 2016 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:
220 Amp DENSO is the OE OE
220 Amp DENSO is the OE OE
2016 GMC Sierra 2500 HD Alternator
Required Per Vehicle: 1
Made in USA
Fits: 2016 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:
220 Amp DENSO is the OE OE
220 Amp DENSO is the OE OE
2016 GMC Sierra 2500 HD Alternator
$348.06
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2016 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: Base;
Body Type: Crew Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: Base;
Vehicle Fitment Notes:
Power Generation (Amps): 215A Single Alternator
Power Generation (Amps): 215A Single Alternator
2016 GMC Sierra 2500 HD Alternator
$348.06
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2016 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: Denali;
Body Type: Crew Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: Denali;
Vehicle Fitment Notes:
Power Generation (Amps): 215A Single Alternator
Power Generation (Amps): 215A Single Alternator
2016 GMC Sierra 2500 HD Alternator
$348.06
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2016 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): 215A Single Alternator
Power Generation (Amps): 215A Single Alternator
2016 GMC Sierra 2500 HD Alternator
$348.06
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2016 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): 215A Single Alternator
Power Generation (Amps): 215A Single Alternator
2016 GMC Sierra 2500 HD Alternator
$348.06
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2016 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: Base;
Body Type: Extended Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: Base;
Vehicle Fitment Notes:
Power Generation (Amps): 215A Single Alternator
Power Generation (Amps): 215A Single Alternator
2016 GMC Sierra 2500 HD Alternator
$348.06
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2016 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): 215A Single Alternator
Power Generation (Amps): 215A Single Alternator
2016 GMC Sierra 2500 HD Alternator
$348.06
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2016 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): 215A Single Alternator
Power Generation (Amps): 215A Single Alternator
2016 GMC Sierra 2500 HD Alternator
$348.06
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2016 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: Base;
Body Type: Standard Cab Pickup; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: Base;
Vehicle Fitment Notes:
Power Generation (Amps): 215A Single Alternator
Power Generation (Amps): 215A Single Alternator
2016 GMC Sierra 2500 HD Alternator
$348.06
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2016 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): 215A Single Alternator
Power Generation (Amps): 215A Single Alternator