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.

22870391 - : Medium Dark Cashmere Alternator Battery Cover for GM Image

Medium Dark Cashmere Alternator Battery Cover

Energy storage module, cashmere. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$244.00
MSRP $390.93
Save $146.93
37.6% Off
19317773 - : Engine Wiring Harness Alternator Lead Nut for GM Image

Engine Wiring Harness Alternator Lead Nut

Upper. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$0.49
MSRP $0.72
Save $0.23
31.9% Off
12652395 - : Alternator and Power Steering Pump Bracket for GM Image

Alternator and Power Steering Pump Bracket

Auxiliary, 6.6L gas. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$64.42
MSRP $101.83
Save $37.41
36.7% Off
25196027 - : Water Pump and Alternator Belt Tensioner for GM Image

Water Pump and Alternator Belt Tensioner

Without ev. Spark. 2nd Design. Incl.Bracket. Helps keep drive belt at correct tension to help maintain proper function This GM Genuine...
$60.22
MSRP $95.16
Save $34.94
36.7% Off
12692949 - : Alternator and Drive Belt Tensioner Bracket for GM Image

Alternator and Drive Belt Tensioner Bracket

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$61.55
MSRP $97.29
Save $35.74
36.7% Off
4892580AA - : Alternator And A/C Compressor Belt for Mopar Image

Alternator And A/C Compressor Belt

Mopar 4892580AA
After 1-28-03.
$43.93
MSRP $64.00
Save $20.07
31.4% Off
12554030 - : Alternator and Power Steering Pump Bracket for GM Image

Alternator and Power Steering Pump Bracket

4.8, 5.3, 6.0 & 8.1L. 4.8, 5.3, 6.0 & 6.2L. 1500 series. 2500 series. 2003-07. 6.6L turbo diesel. 105 amp. 4.8, 5.3 & 6.0L. Mount...
$109.04
MSRP $167.32
Save $58.28
34.8% Off
25808934 - : Alternator Battery Disconnect Control Module Cover for GM Image

Alternator Battery Disconnect Control Module Cover

Access cover. Energy storage module. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$169.20
MSRP $271.08
Save $101.88
37.6% Off
26679361 - : Alternator Control Module Coolant Pump Bracket for GM Image

Alternator Control Module Coolant Pump Bracket

2.5L auxilary. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$8.36
MSRP $12.23
Save $3.87
31.6% Off
12577652 - : Water Pump and Alternator Belt Tensioner for GM Image

Water Pump and Alternator Belt Tensioner

Alternator belt. 3.6 & 2.8L, serpentine belt. Water pump & alternator. CTS. 3.0L, 3.6L, 2008-09, serpentine belt. Helps keep drive belt...
$108.95
MSRP $172.19
Save $63.24
36.7% Off
12681536 - : Alternator and Drive Belt Tensioner Bracket for GM Image

Alternator and Drive Belt Tensioner Bracket

2017-21 3.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$42.35
MSRP $65.16
Save $22.81
35% Off
12700902 - : Alternator and Drive Belt Tensioner Bracket for GM Image

Alternator and Drive Belt Tensioner Bracket

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$41.14
MSRP $63.32
Save $22.18
35% Off

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