Lexus GS430 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 GS430 Car Heater Control Valve Replacement is $582 with $477 for parts and $104 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2002 Lexus GS430V8-4.3LService typeCar Heater Control Valve ReplacementEstimate$1080.53Shop/Dealer Price$1338.29 - $2068.26
2004 Lexus GS430V8-4.3LService typeCar Heater Control Valve ReplacementEstimate$1067.25Shop/Dealer Price$1327.23 - $2063.76
2003 Lexus GS430V8-4.3LService typeCar Heater Control Valve ReplacementEstimate$1067.25Shop/Dealer Price$1327.22 - $2063.76
2006 Lexus GS430V8-4.3LService typeCar Heater Control Valve ReplacementEstimate$1067.25Shop/Dealer Price$1327.18 - $2063.68
2007 Lexus GS430V8-4.3LService typeCar Heater Control Valve ReplacementEstimate$1067.25Shop/Dealer Price$1327.25 - $2063.81
2005 Lexus GS430V8-4.3LService typeCar Heater Control Valve ReplacementEstimate$1067.25Shop/Dealer Price$1327.22 - $2063.76
2001 Lexus GS430V8-4.3LService typeCar Heater Control Valve ReplacementEstimate$1064.03Shop/Dealer Price$1321.56 - $2051.36
Show example Lexus GS430 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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Meet some of our expert Lexus mechanics

Real customer reviews from Lexus owners like you.

Excellent Rating

(34)

Rating Summary
32
2
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Michael

25 years of experience
82 reviews
Michael
25 years of experience
Lexus GS430 V8-4.3L - Spark Plugs - Federal Way, Washington
Good dude

Daniel

9 years of experience
42 reviews
Daniel
9 years of experience
Lexus GS430 V8-4.3L - Oil Change - Deerfield Beach, Florida
Great! Many thanks

Jared

16 years of experience
44 reviews
Jared
16 years of experience
Lexus GS430 V8-4.3L - Air Filter - Portland, Oregon
Very professional and a likable person. Explained everything in detail and did a better job than the recommended service by a dealer. I will highly recommend Jared to anyone in need of auto tech service.

Chris

16 years of experience
419 reviews
Chris
16 years of experience
Lexus GS430 V8-4.3L - Oil Change - Burlingame, California
Very good

Excellent Rating

(34)

Rating Summary
32
2
0
0
0
32
2
0
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Number of Lexus GS430 services completed
374+
services done by our mechanics
TOTAL NUMBER OF EXPERT Lexus MECHANICS
1100+
experts on our platform

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