OEM Alternators

The alternator converts mechanical energy from your engine’s crankshaft to electrical energy in the form of alternating current (AC). Through the alternator’s rectifier, AC is converted to DC, which is then used to charge your car’s or truck’s battery.

Why Your Car’s Alternator Is Crucial

Without your vehicle’s alternator working as intended, your car’s battery won’t be recharged once its energy is depleted, or it could also become overcharged, which can be worse. In the case of a depleted battery, you’ll have trouble starting the engine or turning on your vehicle’s lights. And when the battery is overcharged, it can lead to heat buildup, gassing, and damage to the battery.

Does an Alternator Have to Be OEM?

If you’re faced with replacing the alternator, using OEM alternators is the best course of action. This ensures that you’re getting the maximum level of quality, reliability, and performance. Some aftermarket alternators are also remanufactured or “reman” alternators, which means they were simply taken apart and then rebuilt with a few new parts.

How Long Does an OEM Alternator Last?

Using an OEM alternator for your vehicle also means it will last longer, and in some cases last the entire lifespan of your vehicle. Some original alternators last upwards of 150,000 miles.

Order here to get the highest quality Jeep, Dodge, Ford, Chevy, and Volkswagen parts at affordable prices. If you have any questions, message us.

5038524AA - : Alternator Bracket Strut for Mopar Image

Alternator Bracket Strut

Mopar 5038524AA
$16.52
MSRP $23.00
Save $6.48
28.2% Off
GP770 - : Motorcraft Alternator Pulley for Ford Image

Motorcraft Alternator Pulley

Ford GP-770
Edge. 2.7l. Without cooled seats. Exc.Heated and Cooled Seats. Exc.Technology Package. 2.7L, heated seats.
$65.32
MSRP $104.18
Save $38.86
37.3% Off
GL9975 - : Motorcraft™ Alternator for Ford Image

Motorcraft™ Alternator

Ford GL-9975
F250 super duty. 6.7l. Extra heavy duty. F350 super duty. 6.7l. F450 super duty. 6.7l. Standard. F550 super duty. 6.7l. Without dual...
$651.20
MSRP $1,076.36
Save $425.16
39.5% Off
GP798 - : Motorcraft Alternator Pulley for Ford Image

Motorcraft Alternator Pulley

Ford GP-798
2.0L, 2023-25. 2.0L 2025-26. 2.3L.
$60.76
MSRP $96.91
Save $36.15
37.3% Off
JK6544A - : Motorcraft Alternator Belt for Ford Image

Motorcraft Alternator Belt

Ford JK6-544-A
Routing:Crk,Tens,Alt,Idler. 5.0L, dual alternator. F-150. 5.0l. Auxiliary alternator.
$39.10
MSRP $61.82
Save $22.72
36.8% Off
GP776 - : Motorcraft Alternator Pulley for Ford Image

Motorcraft Alternator Pulley

Ford GP-776
Expedition, Navigator. Dual alternator. Single alternator. 3.0L. Without hybrid. 3.3L gas.
$75.92
MSRP $121.09
Save $45.17
37.3% Off
GP803 - : Motorcraft Alternator Pulley for Ford Image

Motorcraft Alternator Pulley

Ford GP-803
Heated and Cooled Seats. 2.3L, 2025, without power converter.
$61.90
MSRP $98.73
Save $36.83
37.3% Off
GP764 - : Motorcraft Alternator Pulley for Ford Image

Motorcraft Alternator Pulley

Ford GP-764
2.0L dohc, to 06/01/2011.
$69.60
MSRP $111.00
Save $41.40
37.3% Off
GLV9072RM - : Motorcraft™ Alternator for Ford Image

Motorcraft™ Alternator

Mustang. 4.6l. Dohc. New.
$280.00
MSRP $454.55
Save $174.55
38.4% Off
GL9969 - : Motorcraft™ Alternator for Ford Image

Motorcraft™ Alternator

Ford GL-9969
Exc.AC Power Outlet. Bronco. 2.7l. Without power inverter.
$580.80
MSRP $960.00
Save $379.20
39.5% Off
GL9977 - : Motorcraft™ Alternator for Ford Image

Motorcraft™ Alternator

Ford GL-9977
F250 super duty. 6.7l. With dual alternators. Extra heavy duty. F350 super duty. 6.7l. F450 super duty. 6.7l. F550 super duty. 6.7l....
$424.60
MSRP $701.82
Save $277.22
39.5% Off

No results found for "alternator". 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!