2003 Chevrolet Suburban 2500 Alternator
Navigate our online catalogue to find original replacement Alternators specifically designed to fit a 2003 Chevrolet Suburban 2500.








Alternator
Core charge: $90.00
$116.86 CAD
In Stock
Condition: Remanufactured
Ships: Today, Oct. 20th
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
Vehicle fitment:
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/ Delco 105 amp alt.
w/ Delco 105 amp alt.







Alternator
Core charge: $90.00
$116.86 CAD
In Stock
Condition: Remanufactured
Ships: Today, Oct. 20th
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
Vehicle fitment:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0);
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0);
Vehicle Fitment Notes:
w/ Delco 105 amp alt.
w/ Delco 105 amp alt.







Alternator
Core charge: $75.00
$177.55 CAD
In Stock
Condition: Remanufactured
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Required Per Vehicle: 1
Vehicle fitment:
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/ Delco 145 amp alt.
w/ Delco 145 amp alt.







Alternator
Core charge: $75.00
$177.55 CAD
In Stock
Condition: Remanufactured
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0);
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0);
Vehicle Fitment Notes:
w/ Delco 145 amp alt.
w/ Delco 145 amp alt.







Alternator
$318.76 CAD
Limited Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Required Per Vehicle: 1
Vehicle fitment:
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/ Delco 145 amp alt.
w/ Delco 145 amp alt.







Alternator
$318.76 CAD
Limited Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0);
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0);
Vehicle Fitment Notes:
w/ Delco 145 amp alt.
w/ Delco 145 amp alt.





Alternator
$193.91 CAD
10+ In Stock
Condition: New
Ships: Today, Oct. 20th
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
Vehicle fitment:
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, 105 Amp Standard
Delco, 105 Amp Standard





Alternator
$193.91 CAD
10+ In Stock
Condition: New
Ships: Today, Oct. 20th
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
Vehicle fitment:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0);
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0);
Vehicle Fitment Notes:
Delco, 105 Amp Standard
Delco, 105 Amp Standard





Alternator
$220.42 CAD
10+ In Stock
Condition: New
Ships: Today, Oct. 20th
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
Vehicle fitment:
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 130 Amp or Delco 145 Amp, Supplied as Delco AD244 145 Amp
With Delco 130 Amp or Delco 145 Amp, Supplied as Delco AD244 145 Amp





Alternator
$220.42 CAD
10+ In Stock
Condition: New
Ships: Today, Oct. 20th
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
Vehicle fitment:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0);
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0);
Vehicle Fitment Notes:
With Delco 130 Amp or Delco 145 Amp, Supplied as Delco AD244 145 Amp
With Delco 130 Amp or Delco 145 Amp, Supplied as Delco AD244 145 Amp

Alternator
$193.91 CAD
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
Vehicle fitment:
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:
Std, 105 Amp
Std, 105 Amp

Alternator
$193.91 CAD
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
Vehicle fitment:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0);
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0);
Vehicle Fitment Notes:
Std, 105 Amp
Std, 105 Amp

Alternator
$220.42 CAD
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
Vehicle fitment:
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 AD244, 130-145 Amp
Delco AD244, 130-145 Amp

Alternator
$220.42 CAD
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
Vehicle fitment:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0);
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0);
Vehicle Fitment Notes:
130-145 Amp Delco AD244
130-145 Amp Delco AD244







Alternator
$193.57 CAD
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
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/ Delco 105 amp alt.
w/ Delco 105 amp alt.







Alternator
$193.57 CAD
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0);
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0);
Vehicle Fitment Notes:
w/ Delco 105 amp alt.
w/ Delco 105 amp alt.







Alternator
$236.97 CAD
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
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);







Alternator
$236.97 CAD
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
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:
Regulator Position: Internal Fan Position: Internal Power Generation (Amps): 105A
Regulator Position: Internal Fan Position: Internal Power Generation (Amps): 105A







Alternator
$236.97 CAD
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0);
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0);







Alternator
$236.97 CAD
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0);
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0);
Vehicle Fitment Notes:
Regulator Position: Internal Fan Position: Internal Power Generation (Amps): 105A
Regulator Position: Internal Fan Position: Internal Power Generation (Amps): 105A







Alternator
$260.29 CAD
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Sport Utility; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: LS;
Body Type: Sport Utility; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: LS;
Vehicle Fitment Notes:
Power Generation (Amps): 145A
Power Generation (Amps): 145A







Alternator
$260.29 CAD
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Sport Utility; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: LS;
Body Type: Sport Utility; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: LS;
Vehicle Fitment Notes:
Power Generation (Amps): 145A Regulator Position: Internal Fan Position: Internal
Power Generation (Amps): 145A Regulator Position: Internal Fan Position: Internal







Alternator
$260.29 CAD
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Sport Utility; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: LT;
Body Type: Sport Utility; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: LT;
Vehicle Fitment Notes:
Power Generation (Amps): 145A
Power Generation (Amps): 145A







Alternator
$260.29 CAD
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Sport Utility; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: LT;
Body Type: Sport Utility; Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Sub-Model: LT;
Vehicle Fitment Notes:
Power Generation (Amps): 145A Regulator Position: Internal Fan Position: Internal
Power Generation (Amps): 145A Regulator Position: Internal Fan Position: Internal







Alternator
$260.29 CAD
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Sport Utility; Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Sub-Model: LS;
Body Type: Sport Utility; Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Sub-Model: LS;
Vehicle Fitment Notes:
Power Generation (Amps): 145A
Power Generation (Amps): 145A







Alternator
$260.29 CAD
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Sport Utility; Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Sub-Model: LS;
Body Type: Sport Utility; Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Sub-Model: LS;
Vehicle Fitment Notes:
Power Generation (Amps): 145A Regulator Position: Internal Fan Position: Internal
Power Generation (Amps): 145A Regulator Position: Internal Fan Position: Internal







Alternator
$260.29 CAD
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Sport Utility; Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Sub-Model: LT;
Body Type: Sport Utility; Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Sub-Model: LT;
Vehicle Fitment Notes:
Power Generation (Amps): 145A
Power Generation (Amps): 145A







Alternator
$260.29 CAD
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Sport Utility; Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Sub-Model: LT;
Body Type: Sport Utility; Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Sub-Model: LT;
Vehicle Fitment Notes:
Power Generation (Amps): 145A Regulator Position: Internal Fan Position: Internal
Power Generation (Amps): 145A Regulator Position: Internal Fan Position: Internal







Alternator
$260.29 CAD
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Sport Utility; Sub-Model: LS;
Body Type: Sport Utility; Sub-Model: LS;
Vehicle Fitment Notes:
Power Generation (Amps): 145A
Power Generation (Amps): 145A







Alternator
$260.29 CAD
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Sport Utility; Sub-Model: LT;
Body Type: Sport Utility; Sub-Model: LT;
Vehicle Fitment Notes:
Power Generation (Amps): 145A
Power Generation (Amps): 145A



Alternator
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
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:
145 Amp; with 4-Pin Plug; Delco Unit First Time Fit
145 Amp; with 4-Pin Plug; Delco Unit First Time Fit



Alternator
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0);
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0);
Vehicle Fitment Notes:
145 Amp; Delco Unit First Time Fit
145 Amp; Delco Unit First Time Fit