Mercedes-Benz 600SEC Fuel Pump Replacement Cost.

The average cost for a Fuel Pump Replacement is between $417 and $528. Labor costs are estimated between $79 and $100 while parts are priced between $338 and $428. Estimate does not include taxes and fees.
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Best Practices

The fuel filter should always be replaced when replacing the Mercedes-Benz 600SEC's fuel pump.

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.

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.

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