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.

21903119L - : Alternator Pulley for Volkswagen Image

Alternator Pulley

Volkswagen 021-903-119-L
Touareg. 3.2L. For Bosch Alternator. 4.2L. 3.6L.
MSRP $541.64
View Details
45903119A - : Alternator Pulley for Volkswagen Image

Alternator Pulley

Volkswagen 045-903-119-A
Valeo Alternator. Passat. 3.6l. 3.2L.
MSRP $181.65
View Details
70903115C - : Alternator Pulley for Volkswagen Image

Alternator Pulley

Volkswagen 070-903-115-C
Location:Engine.
Backordered
59903119K - : Alternator Pulley for Volkswagen Image

Alternator Pulley

Volkswagen 059-903-119-K
Touareg. 3.0l tdi. To 05/30/2011.
Backordered
22903119D - : Alternator Pulley for Volkswagen Image

Alternator Pulley

Volkswagen 022-903-119-D
2.0L.
MSRP $301.64
View Details
6L903219C - : Alternator Pulley for Volkswagen Image

Alternator Pulley

Volkswagen 06L-903-219-C
Engine code: dyla, dylb.
MSRP $337.48
View Details
W705790S901 - : Alternator Nut for Ford Image

Alternator Nut

5.4L. 4.6L. 4.0L.
MSRP $4.00
View Details
W720427S439 - : Alternator Stud for Ford Image

Alternator Stud

6.7L, dual alternator.
MSRP $6.75
View Details
GL934 - : Motorcraft Alternator for Ford Image

Motorcraft Alternator

Ford GL-934
New. Escape, Mariner. 2.5l. Focus. Transit Connect van. Fusion. 2.5l. To 8/3/09. Milan. 2.5l.
MSRP $467.27
View Details
GL8839 - : Motorcraft Alternator for Ford Image

Motorcraft Alternator

Ford GL-8839
Fusion. 1.5l. With power converter. Fusion. 1.6l. Without cooled seats. AC Power Outlet. Heated Seats.
MSRP $847.27
View Details

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!