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Buick Terraza 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 Buick Terraza Car Heater Control Valve Replacement is $272 with $101 for parts and $171 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2005 Buick TerrazaV6-3.5LService typeCar Heater Control Valve ReplacementEstimate$422.42Shop/Dealer Price$494.28 - $669.37
2007 Buick TerrazaV6-3.9LService typeCar Heater Control Valve ReplacementEstimate$372.04Shop/Dealer Price$440.34 - $604.66
2006 Buick TerrazaV6-3.9LService typeCar Heater Control Valve ReplacementEstimate$372.04Shop/Dealer Price$440.34 - $604.66
2006 Buick TerrazaV6-3.5LService typeCar Heater Control Valve ReplacementEstimate$386.42Shop/Dealer Price$458.27 - $633.35
Show example Buick Terraza 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 Buick Terraza services completed
99+
services done by our mechanics
TOTAL NUMBER OF EXPERT Buick MECHANICS
800+
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Excellent Rating

(9)
Rating Summary
9
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9
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Eduardo

19 years of experience
550 reviews
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Eduardo
19 years of experience
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by Diane
Buick Terraza V6-3.9L - Radiator - Houston, Texas
Eduardo was prompt and got the job done quickly.

Corey

17 years of experience
337 reviews
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Corey
17 years of experience
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by Raymond
Buick Terraza V6-3.5L - Engine hesitates during acceleration Inspection - Kannapolis, North Carolina
Best $ ever spent to have someone to come out and help u and not try B.S. you around would recommend to anybody that has a newer vehicle and needs too have a Diagnostics ran

Matthew

33 years of experience
1222 reviews
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Matthew
33 years of experience
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by Shadavia
Buick Terraza V6-3.5L - Radiator - Newport News, Virginia
One of the best person I've met not just as an mechanic but a good person all around took no time for him to do what he does best ! If I could give 10 stars I would Thank you much for you time and service Matthew I greatly appreciate it and my vehicle is running great !

Mathew

24 years of experience
93 reviews
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Mathew
24 years of experience
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by Patricia
Buick Terraza V6-3.9L - Shift Selector Cable - Jacksonville, Florida
Mathew was prompt, nice, and walked me through how to get the shift cable through the firewall as that was my main issue. He quickly replaced the cord and identified areas of opportunities with the overall check point review.

Excellent Rating

(9)
Rating Summary
9
0
0
0
0
9
0
0
0
0
Number of Buick Terraza services completed
99+
services done by our mechanics
TOTAL NUMBER OF EXPERT Buick MECHANICS
800+
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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