Mazda MX-3 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 Mazda MX-3 Car Heater Control Valve Replacement is $193 with $98 for parts and $95 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
1993 Mazda MX-3L4-1.6L	Service typeCar Heater Control Valve Replacement	Estimate$367.87	Shop/Dealer Price$441.09 - $638.25
1995 Mazda MX-3V6-1.8L	Service typeCar Heater Control Valve Replacement	Estimate$291.43	Shop/Dealer Price$350.56 - $505.40
1993 Mazda MX-3V6-1.8L	Service typeCar Heater Control Valve Replacement	Estimate$291.43	Shop/Dealer Price$350.56 - $505.40
1996 Mazda MX-3L4-1.6L	Service typeCar Heater Control Valve Replacement	Estimate$352.35	Shop/Dealer Price$426.69 - $627.20
1994 Mazda MX-3V6-1.8L	Service typeCar Heater Control Valve Replacement	Estimate$291.43	Shop/Dealer Price$350.57 - $505.43
1995 Mazda MX-3L4-1.6L	Service typeCar Heater Control Valve Replacement	Estimate$347.87	Shop/Dealer Price$421.11 - $618.28
1994 Mazda MX-3L4-1.6L	Service typeCar Heater Control Valve Replacement	Estimate$352.87	Shop/Dealer Price$425.97 - $623.04
1992 Mazda MX-3L4-1.6L	Service typeCar Heater Control Valve Replacement	Estimate$352.87	Shop/Dealer Price$426.34 - $623.70

Show example Mazda MX-3 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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Cesar

32 years of experience

4 reviews

Cesar

32 years of experience

by Samantha

Mazda MX-3 L4-1.6L - Pre-purchase Car Inspection - Arcadia, California

Excellent service! Very informative.

Michael

25 years of experience

199 reviews

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Michael

25 years of experience

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by Matt

Mazda 3 L4-2.0L - Oil Change - Charlotte, North Carolina

Michael was early which was great and did the oil change in a timely manner. He was very nice and helpful. It’s so convenient to have a service that comes to you

Scott

36 years of experience

899 reviews

Scott

36 years of experience

by Victoria

Mazda 3 L4-2.3L - Car is stalling - Tempe, Arizona

Scott was wonderful he was very quick to find out what was wrong and even offered to come on a weekend to fix my car. He was very courteous and even explained to my girls what he was doing with a smile

Okela

13 years of experience

46 reviews

Okela

13 years of experience

by Michael

Mazda 3 L4-2.5L - Brake Rotor/Disc Replacement (Front, Rear) - Bronx, New York

Great service, would recommend absolutely!

Excellent Rating

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71

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71

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