The average cost for a Diesel Supply Pump Replacement is between $274 and $364. Labor costs are estimated between $79 and $100 while parts are priced between $195 and $264. Get a personalized estimate based on your location and specific car. Estimate does not include taxes and fees.
Diesel Fuel Pump Replacement Cost for Mercedes-Benz E300
Diesel Supply Pump Replacement Estimate (National Average)
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.