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Lexus RX400h 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 Lexus RX400h Car Heater Control Valve Replacement is $586 with $481 for parts and $104 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2008 Lexus RX400hV6-3.3L HybridService typeCar Heater Control Valve ReplacementEstimate$1089.25Shop/Dealer Price$1349.19 - $2085.70
2007 Lexus RX400hV6-3.3L HybridService typeCar Heater Control Valve ReplacementEstimate$1067.25Shop/Dealer Price$1327.23 - $2063.76
2006 Lexus RX400hV6-3.3L HybridService typeCar Heater Control Valve ReplacementEstimate$1067.25Shop/Dealer Price$1327.22 - $2063.76
Show example Lexus RX400h 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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Number of Lexus RX400h services completed
968+
services done by our mechanics
TOTAL NUMBER OF EXPERT Lexus MECHANICS
1100+
experts on our platform
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Meet some of our expert Lexus mechanics

Real customer reviews from Lexus owners like you.

Excellent Rating

(88)
Rating Summary
82
4
0
0
2
82
4
0
0
2

Jacob

12 years of experience
329 reviews
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Jacob
12 years of experience
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by Kristina
Lexus RX400h V6-3.3L Hybrid - Brake Pads Replacement (Front) - Rockwall, Texas
Wonderful service and very knowledgeable. I would recommend him to anyone.

Robert

31 years of experience
641 reviews
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Robert
31 years of experience
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by Richard
Lexus RX400h V6-3.3L Hybrid - Brake Pads Replacement (Front, Rear) - San Jose, California
He was very knowledgeable had all the tools and equiptment he needed and proceeded to complete the job in a very efficient manner.

Efrain

20 years of experience
82 reviews
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Efrain
20 years of experience
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by Aman
Lexus RX400h V6-3.3L Hybrid - Radiator - Bowie, Maryland
Excellent service he provided to me , the technician has thorough knowledge on repairs. Very friendly and courteous. I will highly recommend Efrains for any car related repairs.

Pardeep

21 years of experience
1078 reviews
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Pardeep
21 years of experience
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by Andrew
Lexus RX400h V6-3.3L Hybrid - Oil Change - San Jose, California
Best mechanic, always gets the job done, and is super efficient

Excellent Rating

(88)
Rating Summary
82
4
0
0
2
82
4
0
0
2
Number of Lexus RX400h services completed
968+
services done by our mechanics
TOTAL NUMBER OF EXPERT Lexus MECHANICS
1100+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

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