2003 Chevrolet Avalanche 1500 Alternator
Navigate our online catalogue to find original replacement Alternators specifically designed to fit a 2003 Chevrolet Avalanche 1500.








Alternator
Core charge: $90.00
$116.86 CAD
In Stock
Condition: Remanufactured
Ships: Today, Oct. 10th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.3L 5328cc 325ci V8 (3.78x3.62; 96.0x92.0);
Engine Base: 5.3L 5328cc 325ci V8 (3.78x3.62; 96.0x92.0);
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: 5.3L 5328cc 325ci V8 (3.78x3.62; 96.0x92.0);
Engine Base: 5.3L 5328cc 325ci V8 (3.78x3.62; 96.0x92.0);
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: 5.3L 5328cc 325ci V8 (3.78x3.62; 96.0x92.0);
Engine Base: 5.3L 5328cc 325ci V8 (3.78x3.62; 96.0x92.0);
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. 10th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Required Per Vehicle: 1
Vehicle Fitment Notes:
Delco 105 Amp
Delco 105 Amp





Alternator
$220.42 CAD
10+ In Stock
Condition: New
Ships: Today, Oct. 10th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Required Per Vehicle: 1
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 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Required Per Vehicle: 1
Vehicle Fitment Notes:
Delco 105 Amp
Delco 105 Amp

Alternator
$193.91 CAD
In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Required Per Vehicle: 1
Vehicle Fitment Notes:
Std, 105 Amp
Std, 105 Amp

Alternator
$220.42 CAD
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Required Per Vehicle: 1
Vehicle Fitment Notes:
130-145 Amp Delco AD244
130-145 Amp Delco AD244

Alternator
$220.42 CAD
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Required Per Vehicle: 1
Vehicle Fitment Notes:
Delco AD244, 145A
Delco AD244, 145A

Alternator
$239.76 CAD
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Required Per Vehicle: 1
Vehicle Fitment Notes:
253 Amp Aftermarket upgrade
253 Amp Aftermarket upgrade

Alternator
$374.03 CAD
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Required Per Vehicle: 1
Vehicle Fitment Notes:
AD244 Series 220 Amp upgrade
AD244 Series 220 Amp upgrade

Alternator
$366.77 CAD
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Required Per Vehicle: 1
Vehicle Fitment Notes:
Delco AD244, 200A
Delco AD244, 200A


Alternator
$239.76 CAD
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Required Per Vehicle: 1
Vehicle Fitment Notes:
253 Amp Aftermarket upgrade
253 Amp Aftermarket upgrade


Alternator
$374.03 CAD
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Required Per Vehicle: 1
Vehicle Fitment Notes:
AD244 Series 220 Amp upgrade
AD244 Series 220 Amp upgrade


Alternator
$366.77 CAD
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Required Per Vehicle: 1
Vehicle Fitment Notes:
Delco AD244, 200A
Delco AD244, 200A







Alternator
$193.57 CAD
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.3L 5328cc 325ci V8 (3.78x3.62; 96.0x92.0);
Engine Base: 5.3L 5328cc 325ci V8 (3.78x3.62; 96.0x92.0);
Vehicle Fitment Notes:
w/ Delco 105 amp alt.
w/ Delco 105 amp alt.







Alternator
$235.59 CAD
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Crew Cab Pickup; Engine Base: 5.3L 5328cc 325ci V8 (3.78x3.62; 96.0x92.0); Sub-Model: Base;
Body Type: Crew Cab Pickup; Engine Base: 5.3L 5328cc 325ci V8 (3.78x3.62; 96.0x92.0); Sub-Model: Base;
Vehicle Fitment Notes:
Power Generation (Amps): 105A
Power Generation (Amps): 105A







Alternator
$235.59 CAD
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Crew Cab Pickup; Engine Base: 5.3L 5328cc 325ci V8 (3.78x3.62; 96.0x92.0); Sub-Model: North Face;
Body Type: Crew Cab Pickup; Engine Base: 5.3L 5328cc 325ci V8 (3.78x3.62; 96.0x92.0); Sub-Model: North Face;
Vehicle Fitment Notes:
Power Generation (Amps): 105A
Power Generation (Amps): 105A







Alternator
$235.59 CAD
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Crew Cab Pickup; Engine Base: 5.3L 5328cc 325ci V8 (3.78x3.62; 96.0x92.0); Sub-Model: On Road Edition;
Body Type: Crew Cab Pickup; Engine Base: 5.3L 5328cc 325ci V8 (3.78x3.62; 96.0x92.0); Sub-Model: On Road Edition;
Vehicle Fitment Notes:
Power Generation (Amps): 105A
Power Generation (Amps): 105A







Alternator
$235.59 CAD
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Crew Cab Pickup; Engine Base: 5.3L 5328cc 325ci V8 (3.78x3.62; 96.0x92.0); Sub-Model: Z71;
Body Type: Crew Cab Pickup; Engine Base: 5.3L 5328cc 325ci V8 (3.78x3.62; 96.0x92.0); Sub-Model: Z71;
Vehicle Fitment Notes:
Power Generation (Amps): 105A
Power Generation (Amps): 105A







Alternator
$258.76 CAD
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Crew Cab Pickup; Engine Base: 5.3L 5328cc 325ci V8 (3.78x3.62; 96.0x92.0); Sub-Model: Base;
Body Type: Crew Cab Pickup; Engine Base: 5.3L 5328cc 325ci V8 (3.78x3.62; 96.0x92.0); Sub-Model: Base;
Vehicle Fitment Notes:
Power Generation (Amps): 145A
Power Generation (Amps): 145A







Alternator
$258.76 CAD
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Crew Cab Pickup; Engine Base: 5.3L 5328cc 325ci V8 (3.78x3.62; 96.0x92.0); Sub-Model: Base;
Body Type: Crew Cab Pickup; Engine Base: 5.3L 5328cc 325ci V8 (3.78x3.62; 96.0x92.0); Sub-Model: Base;
Vehicle Fitment Notes:
Power Generation (Amps): 145A Regulator Position: Internal Fan Position: Internal
Power Generation (Amps): 145A Regulator Position: Internal Fan Position: Internal







Alternator
$258.76 CAD
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Crew Cab Pickup; Engine Base: 5.3L 5328cc 325ci V8 (3.78x3.62; 96.0x92.0); Sub-Model: North Face;
Body Type: Crew Cab Pickup; Engine Base: 5.3L 5328cc 325ci V8 (3.78x3.62; 96.0x92.0); Sub-Model: North Face;
Vehicle Fitment Notes:
Power Generation (Amps): 145A
Power Generation (Amps): 145A







Alternator
$258.76 CAD
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Crew Cab Pickup; Engine Base: 5.3L 5328cc 325ci V8 (3.78x3.62; 96.0x92.0); Sub-Model: North Face;
Body Type: Crew Cab Pickup; Engine Base: 5.3L 5328cc 325ci V8 (3.78x3.62; 96.0x92.0); Sub-Model: North Face;
Vehicle Fitment Notes:
Power Generation (Amps): 145A Regulator Position: Internal Fan Position: Internal
Power Generation (Amps): 145A Regulator Position: Internal Fan Position: Internal







Alternator
$258.76 CAD
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Crew Cab Pickup; Engine Base: 5.3L 5328cc 325ci V8 (3.78x3.62; 96.0x92.0); Sub-Model: On Road Edition;
Body Type: Crew Cab Pickup; Engine Base: 5.3L 5328cc 325ci V8 (3.78x3.62; 96.0x92.0); Sub-Model: On Road Edition;
Vehicle Fitment Notes:
Power Generation (Amps): 145A
Power Generation (Amps): 145A







Alternator
$258.76 CAD
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Crew Cab Pickup; Engine Base: 5.3L 5328cc 325ci V8 (3.78x3.62; 96.0x92.0); Sub-Model: On Road Edition;
Body Type: Crew Cab Pickup; Engine Base: 5.3L 5328cc 325ci V8 (3.78x3.62; 96.0x92.0); Sub-Model: On Road Edition;
Vehicle Fitment Notes:
Power Generation (Amps): 145A Regulator Position: Internal Fan Position: Internal
Power Generation (Amps): 145A Regulator Position: Internal Fan Position: Internal







Alternator
$258.76 CAD
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Crew Cab Pickup; Engine Base: 5.3L 5328cc 325ci V8 (3.78x3.62; 96.0x92.0); Sub-Model: Z71;
Body Type: Crew Cab Pickup; Engine Base: 5.3L 5328cc 325ci V8 (3.78x3.62; 96.0x92.0); Sub-Model: Z71;
Vehicle Fitment Notes:
Power Generation (Amps): 145A
Power Generation (Amps): 145A







Alternator
$258.76 CAD
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Crew Cab Pickup; Engine Base: 5.3L 5328cc 325ci V8 (3.78x3.62; 96.0x92.0); Sub-Model: Z71;
Body Type: Crew Cab Pickup; Engine Base: 5.3L 5328cc 325ci V8 (3.78x3.62; 96.0x92.0); Sub-Model: Z71;
Vehicle Fitment Notes:
Power Generation (Amps): 145A Regulator Position: Internal Fan Position: Internal
Power Generation (Amps): 145A Regulator Position: Internal Fan Position: Internal


Alternator
$322.45 CAD
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle Fitment Notes:
145 Amp (DR44G) upgrade version
145 Amp (DR44G) upgrade version