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Lexus RX400h Power Steering Control Valve Replacement at your home or office.

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Power Steering Control Valve Replacement Service

How much does a Power Steering Control Valve Replacement cost?

On average, the cost for a Lexus RX400h Power Steering Control Valve Replacement is $495 with $220 for parts and $275 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2006 Lexus RX400hV6-3.3L HybridService typePower Steering Control Valve ReplacementEstimate$773.21Shop/Dealer Price$933.90 - $1301.78
2007 Lexus RX400hV6-3.3L HybridService typePower Steering Control Valve ReplacementEstimate$810.20Shop/Dealer Price$988.52 - $1369.61
2008 Lexus RX400hV6-3.3L HybridService typePower Steering Control Valve ReplacementEstimate$810.20Shop/Dealer Price$988.51 - $1369.59
Show example Lexus RX400h Power Steering Control Valve Replacement prices

What is the Power Steering Control Valve all about?

Power steering pumps create high pressure in order to push fluid through the system, into the power steering rack, and provide good handling. There are many different components that play critical roles in this process, and the power steering control valve is one of them. You might be more familiar with this as the flow-control valve.

In most setups, the power steering control valve is located at the outlet of the pump, where the fluid leaves the pump and enters the supply line. It regulates the pressure of the fluid in the line to the correct PSI. If the valve fails, the fluid pressure may become too low or too high. Excessive pressure can cause damage to the supply line, creating leaks and fire hazards (power steering fluid is flammable).

Keep in mind:

  • The power steering control valve is not part of any service or maintenance regimen.
  • It is not possible to check the valve for operation during basic maintenance, so it will only be inspected if there is a problem.
  • Failure of the control valve will create problems with steering and handling.
  • In most instances, valve failure will require replacement of the power steering pump itself.

How it's done:

  • The power steering control valve is checked for replacement
  • The power steering control valve is removed
  • The new power steering control valve is installed
  • The power steering system is refilled and checked for leaks
  • The engine is run and the power steering system operation is checked

Our recommendation:

While the power steering valve does not require any regular maintenance you may request that it is diagnosed if your car exhibits any of the symptoms. Your power steering system is an important component of your vehicle, ensuring simplified handling through all types of turns. However, a failing power steering control valve can cause drops in fluid pressure, creating harder steering. Have any malfunction or problem with your power steering system inspected by one of our expert mechanics immediately.

What common symptoms indicate you may need to replace the Power Steering Control Valve?

  • Hard steering at higher speeds
  • Whining noise during turning

How important is this service?

Your power steering system might not be as critical to vehicle operation as the engine and transmission, but it enhances safety and makes steering easier. If you notice any problems with your power steering system, have the vehicle inspected and the problem diagnosed as soon as possible.

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Number of Lexus RX400h services completed
968+
services done by our mechanics
TOTAL NUMBER OF EXPERT Lexus MECHANICS
1100+
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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
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2

Simon

27 years of experience
291 reviews
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Simon
27 years of experience
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by Thomas
Lexus RX400h V6-3.3L Hybrid - Headlight Bulb Replacement (Driver Side Low Beam, Passenger Side Low Beam) - Arlington, Virginia
Arrived on time and expertly replaced my low beam light.

Ian

15 years of experience
133 reviews
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Ian
15 years of experience
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by Jason
Lexus RX400h V6-3.3L Hybrid - Pre-purchase Car Inspection - Seattle, Washington
Ian was great. Couldn't ask for a better appointment.

Trung

12 years of experience
412 reviews
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Trung
12 years of experience
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by Forrest
Lexus RX400h V6-3.3L Hybrid - Spark Plugs - Redwood City, California
Trung was excellent. He is highly competent, knowledgeable, professional and personable. He was thorough in his work and clear in communicating his observations and recommendations. I will definitely request him the next time I need something done on my Lexus and would gladly recommend him to others.

Collins

12 years of experience
496 reviews
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Collins
12 years of experience
Request Collins
by Zandia
Lexus RX400h V6-3.3L Hybrid - Coolant is leaking - Atlanta, Georgia
Collins was very professional! Extremely thorough, great communication, and amazing energy. He knows what he’s doing and I would recommend him to anyone! Very very please with my experience.

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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