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Mercedes-Benz 300SEL Heater Hose Replacement Cost

The average cost for a Mercedes-Benz 300SEL Heater Hose Replacement is between $399 and $554. Labor costs are estimated between $352 and $444 while parts are priced between $47 and $110. Estimate does not include taxes and fees.
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How Much Does a Heater Hose Replacement Cost?

Heater Hose Replacement Service and Cost

Best Practices

If the vehicle has a heater control valve attached to the heater hoses, they should all be replaced at the same time.

We recommend using molded coolant hoses rather than "universal" hoses. Universal hoses can be deformed by pressure and heat and are prone to failure earlier than hoses designed to fit your vehicle.

We recommend replacing the hose clamps, as the clamps will weaken over time and new clamps will help prevent coolant leaks.

Common Symptoms

Coolant hoses can be damaged by oil leaks. The issue should be addressed in order to avoid damaging the new hoses.

Most Common Mercedes-Benz 300SEL Repairs

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