Mercedes-Benz E320 CDI Diesel Fuel Pump Replacement Cost

The average cost for a Mercedes-Benz E320 CDI Diesel Supply Pump Replacement is between $476 and $817. Labor costs are estimated between $176 and $222 while parts are priced between $300 and $595. Estimate does not include taxes and fees.

How Much Does a Diesel Supply Pump Replacement Cost?

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Common Symptoms

When the diesel supply pump fails, you may experience a hard starting engine, hesitation when accelerating, cylinder misfires, and/or an overall lack of power.

This pump supplies fuel to the diesel injection pump. If it fails, the injection pump may also fail due to the lack of lubrication from the diesel fuel.

Most Common Mercedes-Benz E320 CDI Repairs