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.

85766007 - : Alternator for GM Image

Alternator

Stamped #84677896. 5.3, 6.2L, 250 amp. Suburban. 250 amp. Tahoe. Without police vehicle. 250 amp.
$259.12
MSRP $473.28
Save $214.16
45.3% Off
84195661 - : Alternator for GM Image

Alternator

CT6. 3.6l. Newly manufactured as an exact replacement for your GM vehicle's original alternator This GM Genuine Part is designed,...
$476.37
MSRP $874.08
Save $397.71
45.5% Off
85671415 - : Alternator for GM Image

Alternator

Silverado, Sierra 2500 HD. Gas. Dual generators. Silverado, Sierra 3500 HD. Diesel. Auxiliary. 170 Amp.
$193.53
MSRP $310.07
Save $116.54
37.6% Off
25808702 - : Alternator for GM Image

Alternator

Terraza, Uplander. 105 amp. 3.9L. Relay. 105 amp. Terraza, Uplander. 125 amp. 3.5l. Montana SV6. 105 amp. Montana SV6. 125 amp. 3.5l....
$222.31
MSRP $406.02
Save $183.71
45.2% Off
42527306 - : Alternator for GM Image

Alternator

Spark. Newly manufactured as an exact replacement for your GM vehicle's original alternator This GM Genuine Part is designed,...
$251.32
MSRP $459.04
Save $207.72
45.3% Off
84938163 - : Alternator for GM Image

Alternator

Newly manufactured as an exact replacement for your GM vehicle's original alternator This GM Genuine Part is designed, engineered, and...
$297.82
MSRP $543.96
Save $246.14
45.2% Off
68658589AA - : Alternator for Mopar Image

Alternator

Mopar 68658589AA
ENGINE
$530.68
MSRP $825.19
Save $294.51
35.7% Off
28903018EX - : Alternator for Volkswagen Image

Alternator

Volkswagen 028-903-018-EX
$487.76
MSRP $688.44
Save $200.68
29.1% Off

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