Mercedes-Benz R320 Car Heater Control Valve Replacement at your home or office.

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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 R320 Car Heater Control Valve Replacement is $647 with $447 for parts and $199 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2007 Mercedes-Benz R320V6-3.0L Turbo DieselService typeCar Heater Control Valve ReplacementEstimate$1135.74Shop/Dealer Price$1396.06 - $2094.32
2008 Mercedes-Benz R320V6-3.0L Turbo DieselService typeCar Heater Control Valve ReplacementEstimate$1093.74Shop/Dealer Price$1354.12 - $2052.43
2009 Mercedes-Benz R320V6-3.0L Turbo DieselService typeCar Heater Control Valve ReplacementEstimate$1093.74Shop/Dealer Price$1354.12 - $2052.42
Show example Mercedes-Benz R320 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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Chris

16 years of experience
329 reviews
Chris
16 years of experience
Mercedes-Benz R320 V6-3.0L Turbo Diesel - Serpentine/Drive Belt - Spring Valley, California
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Tung

16 years of experience
310 reviews
Tung
16 years of experience
Mercedes-Benz R320 V6-3.0L Turbo Diesel - Exhaust Gas Recirculation (EGR) Tube - Marietta, Georgia
Tung worked hard and got the job done! Highly recommended.

Ben

41 years of experience
1421 reviews
Ben
41 years of experience
Mercedes-Benz R320 V6-3.0L Turbo Diesel - Oil Change - Katy, Texas

Manuel

32 years of experience
579 reviews
Manuel
32 years of experience
Mercedes-Benz E500 V8-5.0L - Heater Control Valve - Seal Beach, California
Very knowledgeable, professional and prompt. Was upfront with information regarding the work. I am very satisfied. Will use Manuel again for any future repair work needed.

Excellent Rating

(5)

Rating Summary
5
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Number of Mercedes-Benz Car Heater Control Valve Replacement services completed
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TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
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