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.
Diesel Fuel Injector Replacement Cost
Fuel Injector Replacement (Diesel) Estimate (National Average)
No parts required.
When a fuel injector fails, you may experience hard starting, misfires, or an engine that lacks power. The fuel injectors may also leak fuel.
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.