Repair Cost Guide

Alternator replacement cost
for a Nissan Altima

The Nissan Altima alternator replacement involves removing the old alternator and installing a new one, which typically requires specialized tools and labor. The cost of this repair can vary depending on the year and model of the Altima, as well as the type of alternator used. On average, the repair can take around 1-2 hours of labor, which contributes to the overall cost.

$350 – $550
Typical fair price range · USD

Cost breakdown

Parts: ~$150 / Labour: ~$200

What affects the price

Year and model of the Nissan Altima
Type of alternator used (OEM or aftermarket)
Labor rates at the repair shop

Can you do it yourself?

Possible with skill - requires specialized tools and knowledge of electrical systems

Tips before you pay

Use a genuine Nissan alternator for optimal performance and longevity
Consider having the serpentine belt replaced at the same time if it's old or worn
Get a quote from multiple repair shops to compare prices and find the best deal

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More cost guides

Brake pads replacement — Nissan Altima Timing belt replacement — Nissan Altima Spark plugs replacement — Nissan Altima

Estimate based on typical U.S. market rates as of July 2026. Actual prices vary by region, shop, and parts quality - always compare against a real quote using our Scam Checker.