What does a 90-amp rating mean for my car?

A 90-amp rating means the alternator can supply up to 90 amps of electrical current. This is generally sufficient for most standard vehicle electrical systems, ensuring your battery stays charged and powers accessories like lights, radio, and climate control.

Is this alternator a brand new part?

Yes, this is a new replacement part. It is not a remanufactured or rebuilt unit, meaning all components are fresh and ready for service.

What is covered by the one-year warranty?

The one-year manufacturer's warranty covers defects in materials and workmanship. It ensures that if the alternator fails due to manufacturing issues within the first year, it will be replaced or repaired according to the manufacturer's policy.

Arrowhead Hitachi 12V 90A Alternator

Name: Arrowhead Hitachi 12V 90A Alt
Brand: Arrowhead
SKU: arrowhead-arrowhead-hitachi-12v-90a-alt-t14-732446
Price: 404.74 USD
Availability: InStock

Arrowhead Hitachi 12V 90A Alt

$404.74

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Arrowhead Hitachi 12V 90A Alternator. Direct OEM replacement for reliable charging.

Key Features

Fits your vehicle as a direct OEM replacement.
Rated for 12 volts and 90 amps of charging power.
This is a new part, not remanufactured.
Comes with a one-year manufacturer's warranty.

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Product Details

When your car's battery light comes on or you notice dimming headlights, it's often a sign that your alternator isn't keeping up. This Arrowhead Hitachi 12V 90A alternator is a direct replacement for your original unit, designed to get your charging system back to full health. It's built to meet or exceed the original equipment manufacturer's standards, meaning you can expect it to perform just like the one that came with your car.

This alternator is rated at 90 amps, which is a solid output for most passenger vehicles, ensuring your battery stays charged and all your electrical components get the power they need. Arrowhead is known for making well-built charging components, and this unit is no exception. It's a new part, not a remanufactured one, so you're getting a fresh start for your charging system.

It comes with a one-year manufacturer's warranty, giving you peace of mind that it's built to last. This is a direct fit replacement, so installation should be straightforward, assuming you're comfortable working around the engine bay.