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Mercedes-Benz 300D Fuel Pump Replacement Cost

The average cost for a Mercedes-Benz 300D Fuel Pump Replacement is between $276 and $687. Labor costs are estimated between $184 and $234 while parts are priced between $92 and $453. Estimate does not include taxes and fees.
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How Much Does a Fuel Pump Replacement Cost?

Fuel Pump Replacement Service and Cost

Best Practices

The fuel filter should always be replaced when replacing the Mercedes-Benz 300D's fuel pump.

Common Misdiagnoses

A clogged fuel filter or problems with the electrical system powering the fuel pump can result in symptoms similar to a failed fuel pump. Have the shop verify that the pump is the problem before replacing.

Common Symptoms

A failing fuel pump will not create enough pressure in the fuel system, potentially resulting in a loss of engine power or a "no start" condition. You may also have a lean running condition that can set a diagnostic trouble code and turn on the Check Engine Light.

Fuel pumps require replacement if they leak or begin making too much noise, which is a sign of malfunction.

Most Common Mercedes-Benz 300D Repairs

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