Diesel Fuel Injector Replacement Cost

Fuel Injector Replacement (Diesel) Estimate (National Average)

Validated estimate range for national average.

The average cost for a Fuel Injector Replacement (Diesel) is between $194 and $396. Labor costs are estimated between $106 and $135 while parts are priced between $88 and $261.Get a personalized estimate based on your location and specific car. Estimate does not include taxes and fees.

Parts & Labor Breakdown
Labor: $106 - $135
Parts: $88 - $261
Estimate does not include taxes and fees.
Common Symptoms

When a fuel injector fails, you may experience hard starting, misfires, or an engine that lacks power. The fuel injectors may also leak fuel.

Common Misdiagnoses

Fuel injectors may be replaced when the problem is actually dirty fuel filter(s), low engine compression, worn out glow plugs, failed fuel supply pump, defective glow plug relay, improper injector pump timing, and/or poor fuel quality.

This is a national average for all makes and models, but you can make it more accurate by adding your car info and ZIP.
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See full list of repairs