Genuine OEM GM Alternators
availability
Battery Cable
GM
85719301
Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. With auxiliary battery with dual alternator. alternator jumper 6.6L diesel.
$51.23
MSRP $75.90
Save $24.67
32.5% Off 
Engine Harness
GM
86595804
6.6L diesel, with dual alternators, 4wd.
$402.00
MSRP $522.30
Save $120.30
23% Off 
F (S)Block
GM
85015810
With auxiliary battery, with dual alternator, primary batttery, 6.6L diesel. With auxiliary battery, without dual alternator, primary...
$100.39
MSRP $130.46
Save $30.07
23% Off 
Drive Belt Idler Pulley
GM
12695659
2018-20. Silverado, Sierra 2500 HD. Single alternator. Silverado, Sierra 3500 HD. Dual alternator. Gas. Upper. Repair noisy idler pulley...
$37.80
MSRP $56.01
Save $18.21
32.5% Off 
Positive Cable
GM
85012026
Yukon. 3.0l diesel. 3.0L DIESEL. to alternator.
$106.57
MSRP $157.88
Save $51.31
32.5% Off 
Negative Cable
GM
85103328
Silverado, sierra. 2.7l. Chassis. 2.7L turbo, to alternator.
$49.92
MSRP $73.96
Save $24.04
32.5% Off 
Negative Battery Strap
GM
19434467
6.6L diesel main battery. without dual alternator. Sedan,.
$18.59
MSRP $27.54
Save $8.95
32.5% Off 
Ground Cable
GM
84884281
With auxiliary battery, without dual alternator, #2, 6.6L gas.
$56.48
MSRP $73.39
Save $16.91
23% Off 
Positive Cable
GM
86801277
2.0L turbo, starter & alternator. CT4. Auxiliary generator jumper. 2.0l.
$143.10
MSRP $212.00
Save $68.90
32.5% Off 
Starter Solenoid Cable
GM
84522142
Silverado, sierra. 5.3l. With l84. With 220a alternator. 5.3, 6.2L, with fuel management, 220 amp alternator. Silverado, sierra. 6.2l....
$87.32
MSRP $129.36
Save $42.04
32.5% Off 
Junction Block
GM
85015811
With auxiliary battery, without dual alternator, primary battery, 6.6L diesel.
$107.70
MSRP $139.93
Save $32.23
23% Off 
Drive Belt
GM
12732424
Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. 6.6L diesel, with dual alternators.
$33.01
MSRP $54.14
Save $21.13
39% Off No results found for "alternator, alternators". Here are some helpful search tips:
- Search by a part name. Example: water pump.
- Be less specific. Example: brake instead of ceramic brake.
- Remove information such as make, year or model.
- Can't find the part you are looking for? Contact us and we'll find it for you!