Mazda MX-6 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 Mazda MX-6 Car Heater Control Valve Replacement is $193 with $98 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1991 Mazda MX-6L4-2.2LService typeCar Heater Control Valve ReplacementEstimate$393.15Shop/Dealer Price$472.69 - $688.81
1990 Mazda MX-6L4-2.2L TurboService typeCar Heater Control Valve ReplacementEstimate$291.43Shop/Dealer Price$350.56 - $505.40
1991 Mazda MX-6L4-2.2L TurboService typeCar Heater Control Valve ReplacementEstimate$291.43Shop/Dealer Price$350.56 - $505.40
1988 Mazda MX-6L4-2.2L TurboService typeCar Heater Control Valve ReplacementEstimate$291.43Shop/Dealer Price$350.54 - $505.36
1990 Mazda MX-6L4-2.2LService typeCar Heater Control Valve ReplacementEstimate$373.15Shop/Dealer Price$452.72 - $668.87
1989 Mazda MX-6L4-2.2L TurboService typeCar Heater Control Valve ReplacementEstimate$291.43Shop/Dealer Price$350.56 - $505.40
1988 Mazda MX-6L4-2.2LService typeCar Heater Control Valve ReplacementEstimate$378.15Shop/Dealer Price$457.57 - $673.60
1989 Mazda MX-6L4-2.2LService typeCar Heater Control Valve ReplacementEstimate$378.15Shop/Dealer Price$457.94 - $674.26
Show example Mazda MX-6 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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Excellent Rating

(17)

Rating Summary
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Robert

20 years of experience
1098 reviews
Robert
20 years of experience
Mazda MX-6 V6-2.5L - 75 Point Safety Inspection - Louisville, Colorado
Very nice guy, accommodating since I live in Boulder and the system wouldn't match me up with anyone there. Since I don't have an address in Louisville where he works, he found a location for me where we can meet. Also honest about the work that he does. Can only recommend.

Kyle

11 years of experience
68 reviews
Kyle
11 years of experience
Mazda MX-6 L4-2.2L - Brake Pads Replacement (Front) - Annapolis Junction, Maryland
Great Guy. Really knowledgeable founded and fixed a major issue that was related to the job but unplanned. On-time. Only feedback I have is I wish the pictures for post job review had more written detail. I would recommend him to friends and family.

Richard

21 years of experience
461 reviews
Richard
21 years of experience
Mazda MX-6 L4-2.0L - Dropping the fuel tank / diagnosis - Union City, Georgia

Theodore

16 years of experience
1601 reviews
Theodore
16 years of experience
Mazda MX-6 L4-2.0L - Oil Change - Bellevue, Washington
I thought he was very knowledgeable and did a great job! I will request him in the future to work on my car. Also, I liked his personality.

Excellent Rating

(17)

Rating Summary
14
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2
1
0
14
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1
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Number of Mazda MX-6 services completed
187+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mazda MECHANICS
1100+
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