Mercedes-Benz ML500 Car Heater Control Valve Replacement Costs

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Car Heater Control Valve Replacement Service

How much does a Car Heater Control Valve Replacement cost?

On average, the cost for a Mercedes-Benz ML500 Car Heater Control Valve Replacement is $220 with $115 for parts and $104 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
2006 Mercedes-Benz ML500V8-5.0L	Service typeCar Heater Control Valve Replacement	Estimate$357.33	Shop/Dealer Price$434.29 - $621.86
2005 Mercedes-Benz ML500V8-5.0L	Service typeCar Heater Control Valve Replacement	Estimate$335.33	Shop/Dealer Price$412.33 - $599.92
2003 Mercedes-Benz ML500V8-5.0L	Service typeCar Heater Control Valve Replacement	Estimate$335.33	Shop/Dealer Price$412.32 - $599.92
2002 Mercedes-Benz ML500V8-5.0L	Service typeCar Heater Control Valve Replacement	Estimate$335.33	Shop/Dealer Price$412.28 - $599.84
2004 Mercedes-Benz ML500V8-5.0L	Service typeCar Heater Control Valve Replacement	Estimate$335.33	Shop/Dealer Price$412.35 - $599.97
2007 Mercedes-Benz ML500V8-5.0L	Service typeCar Heater Control Valve Replacement	Estimate$430.32	Shop/Dealer Price$524.84 - $725.58

Show example Mercedes-Benz ML500 Car Heater Control Valve Replacement prices

What is the Heater Control Valve all about?

The heater control valve is one of the many components that are responsible for warming the interior compartment. This valve controls the flow of coolant from the engine to the heater core. Most heater control valves are operated in three basic ways. A manual cable, a thermostat type system, or even engine vacuum can control them.

Keep in mind:

The heater control valve cannot be repaired, only replaced.
When the valve is replaced, a mechanic should inspect the other heater hoses, so that they can be replaced if need be.
If the heater control valve is contaminated or corroded, the coolant in the system should be flushed when the new valve is installed.

How it's done:

Pressure check the cooling system.
Test operation of the valve.
Replace the control valve if bad/leaking.
Fill with coolant.
Test operation of the heater.

Our recommendation:

Since the air and heating system is a closed system, a mechanic won’t be checking your heater control valve during routine inspections and services. Instead, keep an eye on your air and heating system, and schedule an inspection if you notice that anything is malfunctioning. If your heater either doesn’t work or won’t adjust, then you possibly have a malfunctioning heater control valve, and you should schedule an inspection.

What common symptoms indicate you may need to replace the Heater Control Valve?

Coolant is leaking.
Heater does not work.

How important is this service?

If the heater control valve is leaking then you will end up with a loss of coolant, which will eventually cause the car to overheat. A properly working heater control valve ensures the proper functioning of the heating and AC system.

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Richard

11 years of experience

450 reviews

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Richard

11 years of experience

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by Joe

Mercedes-Benz ML500 V8-5.0L - Water Pump - Houston, Texas

Shows up on time and gets the job completed in a timely manner never any issues.

Brandon

10 years of experience

35 reviews

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Brandon

10 years of experience

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by Ade

Mercedes-Benz ML500 V8-5.0L - Crankshaft Position Sensor - Bothell, Washington

Brandon was very punctual and patient in getting the job done!!!

Farnaz

20 years of experience

80 reviews

Farnaz

20 years of experience

by Kristina

Mercedes-Benz ML500 V8-5.0L - Serpentine/Drive Belt - Irvine, California

Great work. Personable.professional. highly recommend!

Robert

31 years of experience

641 reviews

Robert

31 years of experience

by bill

Mercedes-Benz ML500 V8-5.0L - oil cooler adapter housing orings - Los Gatos, California

It works, which is why we keep using it.

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