Alternators

The alternator of your vehicle is designed to power several vital engine parts. The alternator transfers mechanical energy into usable electricity.

How Your Subaru Alternator Works

The alternator in your engine compartment is a motor that runs from the spinning motion of your serpentine belt. The mechanical energy spins a rotor attached to the alternator which rapidly spins a pair of electromagnets around a coil. The energy produced is transferred to usable DC current that is directed to charge your car battery while your car runs. The alternator can also power systems like your windshield wipers, water pump, and powered-windows. In some models, the dash lights too.

How to Tell if Your Subaru Alternator is Bad?

Your alternator can only spin consistently for so long before normal wear and tear dampens its performance. This goes for your serpentine belt too. If you belt is off or wearing thin, it may show audible ticks or clicks when starting your engine. This can also alter the electric current your alternator needs to generate which may short circuit various electrical parts or dim your dash lights. Seek an inspection ASAP if this is occurring. You'll likely need a replacement alternator around 80,000+ miles depending on your scheduled maintenance.

Shop New Subaru Alternators and Save Money

Alternators for Subaru can cost up to $700 and more for replacement. Luckily for drivers looking to save money by shopping Subaru parts online can save up to 35% off the MSRP. We make it so that you don't have to pay hand over fist for parts at your local retailer. Not only that, but we'll ship your parts directly

Find Your Next Alternator for a Reliable Replacement

All you need to do is pair with the right fitted alternator parts that match your Subaru model trim. We ship auto parts nationwide and will have your new engine parts at your doorstep in no time! If you have questions, feel free to reach us on our contact page.

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Voltage Regulator

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Forester. WRX. Legacy, Outback. Without turbo. BRZ. 2.4l. Crosstrek. 2.5l. Impreza. 2.5l.
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Voltage Regulator

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Belt Cover Bracket

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2.5L.
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16% Off
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Accessory Drive Belt Cover

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2.5L. 2.0L.
$42.50
MSRP $56.72
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25.1% Off
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Belt

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Auto trans. Brat.
$8.06
MSRP $9.95
Save $1.89
19% Off
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Accessory Drive Belt Cover

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2.5L turbo. Alternator belt,brace.
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MSRP $25.12
Save $5.53
22% Off
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Cover Bolt

Subaru 808206030
2.5L, 2024-25.
$1.60
MSRP $1.90
Save $0.30
15.8% Off
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Power Steering Pump Bracket

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$67.26
MSRP $97.57
Save $30.31
31.1% Off
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Belt Cover Bolt

Subaru 808206370
2.5L. 2.4L turbo. With hybrid, charging port. Without hybrid. 2.0L.
$0.48
MSRP $0.68
Save $0.20
29.4% Off
809218370 - : Belt for Subaru Image

Belt

Subaru 809218370
Alternator & p/s. 2.5L turbo. Forester. Routing:Crk,Alt,Ps. Alternator and Power Steering. With turbo. Without sti model. 2.0L. Impreza....
$16.34
MSRP $20.95
Save $4.61
22% Off
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Engine Intake Manifold Bolt

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All Required. 3.6L. #1. With hybrid, long.
$1.01
MSRP $1.44
Save $0.43
29.9% Off
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Belt Cover

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2.5L turbo, alt & p/s pump.
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MSRP $31.40
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22% Off

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