The average cost for a Diesel Injection Pump Replacement is between $1813 and $2383. Labor costs are estimated between $510 and $644 while parts are priced between $1303 and $1739. Get a personalized estimate based on your location and specific car. Estimate does not include taxes and fees.
Diesel Injection Pump Replacement Cost
Diesel Injection Pump Replacement Estimate (National Average)
The injection pump may fail if the fuel supply pump doesn't deliver the proper amount of fuel to the injection pump. Therefore, it's very important that the supply pump is checked and replaced if necessary.
Failure of the diesel injection pump can cause hard starting, cylinder misfiring, or a lack of power.
The injector pump 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.