GM Alternators
availability
Alternator
Ford
LC3Z-10346-B
Single Alternator. 240 Amp. F250, f350. 7.3l. F450, f550. 7.3l. Lower. E-350 Super Duty. 7.3l. Without dual alternators. 240 amp. E-450...
$564.75
MSRP $912.73
Save $347.98
38.1% Off 
Idler Pulley
Ford
3C2Z-8678-AA
For Main Belt. 6.4L turbo diesel, with single alternator, upper. F250 super duty. 6.4l diesel. Right. F350 super duty. 6.4l diesel....
$34.37
MSRP $53.64
Save $19.27
35.9% Off 
V Belt
Ford
LC3Z-8620-K
Routing:Crk,Tens,Comp,Wp,Idler,Alt,Idler,Alt,Ps,Cp,Fan. From 05/02/2024. F250 super duty. 6.7l. Without power inverter #2. F350 super...
$141.88
MSRP $227.27
Save $85.39
37.6% Off 
Motorcraft Accessory Drive Belt Idler Pulley
Ford
YS-292
For Main Belt. 6.4L turbo diesel, with single alternator, upper. F250 super duty. 6.4l diesel. Right. F350 super duty. 6.4l diesel....
$34.37
MSRP $53.64
Save $19.27
35.9% Off 
Alternator
Ford
PC3Z-10346-J
F250 super duty. 7.3l. Without dual alternators. Heavy duty. F350 super duty. 7.3l. 6.8L & 7.3L, single alternator, 160 amp. F450 super...
Motorcraft Serpentine Belt
Ford
JA-665
Routing:Crk,Tens,Comp,Wp,Idler,Alt,Idler,Alt,Ps,Cp,Fan. From 05/02/2024. F250 super duty. 6.7l. Without power inverter #2. F350 super...
$141.88
MSRP $227.27
Save $85.39
37.6% Off 
V-Ribbed Serpentine Belt
GM
12649154
Silverado, sierra. 6.6l. Dual alternators. 6.6L diesel, with dual alternator, 150/150 amp. Allows for the operation of various pulleys,...
$76.07
MSRP $139.05
Save $62.98
45.3% Off 
V-Ribbed Serpentine Belt
GM
12642434
6.6L, without dual generators. Express, savana. 6.6l diesel. Without dual alternators. Lgh engine. Allows for the operation of various...
$46.48
MSRP $84.90
Save $38.42
45.3% Off 
V-Ribbed Serpentine Belt
GM
12649156
6.6L, with dual generators. Express, savana. 6.6l diesel. With dual alternators. Lgh engine. Allows for the operation of various...
$66.14
MSRP $120.92
Save $54.78
45.3% Off 
Battery Cable
Ford
2C3Z-14300-CA
Motorcraft Starter Cables are engineeRed to provide original equipment performance and reliability. All Motorcraft Electrical Terminal...
$501.19
MSRP $810.00
Save $308.81
38.1% Off 
Battery Cable
Ford
3C3Z-14300-CA
Motorcraft Starter Cables are engineeRed to provide original equipment performance and reliability. All Motorcraft Electrical Terminal...
$569.25
MSRP $920.00
Save $350.75
38.1% Off 
Alternator
GM
13539729
Newly manufactured as an exact replacement for your GM vehicle's original alternator
This GM Genuine Part is designed, engineered, and...
$240.91
MSRP $440.82
Save $199.91
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Alternators keep the battery in our cars charged and ready to start at a moment’s notice, as well as powering the electrical system throughout the vehicle. If you’ve ever driven on a country road after dark and notice that your headlights and dash lights dim when you push on the brake, you may be in need of a new alternator. The alternators offered here are for all GM makes and models, so you can find the right one for your specific car. Shop today!