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Mercedes-Benz E300 Diesel Injection Pump Replacement Cost

The average cost for a Mercedes-Benz E300 Diesel Injection Pump Replacement is between $1974 and $6175. Labor costs are estimated between $440 and $555 while parts are priced between $1534 and $5620. Estimate does not include taxes and fees.
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How Much Does a Diesel Injection Pump Replacement Cost?

Diesel Injection Pump Replacement Service and Cost

Common Symptoms

Failure of the diesel injection pump can cause hard starting, cylinder misfiring, or a lack of power.

Best Practices

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.

Common Misdiagnoses

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.

Most Common Mercedes-Benz E300 Repairs

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