Mercedes-Benz ML430 Variable Valve Timing (VVT) Solenoid Replacement at your home or office.

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Variable Valve Timing (VVT) Solenoid Replacement Service

How much does a Variable Valve Timing (VVT) Solenoid Replacement cost?

On average, the cost for a Mercedes-Benz ML430 Variable Valve Timing (VVT) Solenoid Replacement is $237 with $69 for parts and $168 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2000 Mercedes-Benz ML430V8-4.3LService typeVariable Valve Timing (VVT) Solenoid ReplacementEstimate$324.00Shop/Dealer Price$366.06 - $475.23
1999 Mercedes-Benz ML430V8-4.3LService typeVariable Valve Timing (VVT) Solenoid ReplacementEstimate$313.19Shop/Dealer Price$351.54 - $457.93
2001 Mercedes-Benz ML430V8-4.3LService typeVariable Valve Timing (VVT) Solenoid ReplacementEstimate$313.19Shop/Dealer Price$351.59 - $458.02
Show example Mercedes-Benz ML430 Variable Valve Timing (VVT) Solenoid Replacement prices

What is the Variable Valve Timing (VVT) Solenoid all about?

Variable valve timing (VVT) helps to provide smoother idling, better power delivery for everyday needs, improved fuel economy, and superior emissions control. In order to achieve all of these tasks, your VVT system requires a number of different components including the variable valve timing solenoid. The VVT solenoid is responsible for changing the position of the camshafts in the engine. It works on oil pressure, and can either advance or retard cam position to provide the right performance from the engine. Each camshaft is equipped with a VVT solenoid, which is capable of altering the supply of oil pressure to the camshaft depending on the speed and load of the engine. If the VVT solenoid is not working properly, the Check Engine light will come on and your engine will perform noticeably worse.

Keep in mind:

  • The most common cause for VVT solenoid problems is dirty oil, which clogs the screen that sits between the solenoid and the VVT pressure switch.
  • If the solenoid doesn’t operate, the VVT system will remain disengaged, which can adversely impact engine performance, fuel economy and more.

How it's done:

  • The faulty variable valve timing actuator (VVT) solenoid is located and identified
  • The variable valve timing actuator (VVT) solenoid is removed
  • The new variable valve timing actuator (VVT) solenoid is installed
  • The engine is tested with a scanner for proper variable valve timing actuator (VVT) solenoid operation
  • The vehicle is road tested and checked for proper variable valve timing actuator (VVT) sensor operation

Our recommendation:

Because the solenoid is located at the camshaft (near the VVT switch), it cannot be inspected on a regular basis. The only time it will be inspected is if you are experiencing problems with the VVT system, or the Check Engine light illuminates and the computer provides a camshaft position or VVT system related code. If you do experience variable valve timing issues, have one of our expert mechanics diagnose and repair the issue.

What common symptoms indicate you may need to replace the Variable Valve Timing (VVT) Solenoid?

  • Vehicle gets poor fuel economy
  • Engine performance is diminished
  • Check Engine light is on

How important is this service?

If your vehicle is equipped with a variable valve timing system, it needs to operate as designed for proper performance and fuel efficiency. If your vehicle’s VVT solenoid is faulty, have it replaced as soon as possible to regain your lost performance.

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Excellent Rating

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Rating Summary
33
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Stephen

4 years of experience
32 reviews
Stephen
4 years of experience
Mercedes-Benz ML430 V8-4.3L - Tie Rod End Replacement (Front Left Inner, Front Right Inner) - Silver Spring, Maryland
Great job

Ross

19 years of experience
54 reviews
Ross
19 years of experience
Mercedes-Benz ML430 V8-4.3L - Brake System Flush - Santa Rosa, California
Ross was awesome! Called me from his cell to confirm appointment the night before. Showed up on time, even though I live deep in the woods. He showed me how to flush my brake lines, talked to me about other problems my car might have but without up-selling me on the work to be done. He performed a 1 hour job in 35 minutes, and he did it well. I have a notoriously difficult Mercedes model. Ross knew his way around it. MUCH better service than I have had at even Master Mechanics. I saved his number and WILL be booking him again. Also, I will be recommending to friends.

Ian

16 years of experience
133 reviews
Ian
16 years of experience
Mercedes-Benz ML430 V8-4.3L - Serpentine/Drive Belt - Seattle, Washington
Ian was great. He arrived on-time...actually, he called and said he could be there early if I was available, which was very nice. He not only fixed the broken belt, but took the effort to diagnose the cause of the problem. He was courteous and knowledgeable and I will request him the next time I need any work done on my car.

Alan

21 years of experience
44 reviews
Alan
21 years of experience
Mercedes-Benz ML430 V8-4.3L - Crankshaft Position Sensor - Indianapolis, Indiana
Alan was great. Showed up ahead of scedule. Completed the job, and then jumped my battery, and performed engine check. Very satisfied customer, plan to use service again. Truck runs great! Thanks, Kerry

Excellent Rating

(33)

Rating Summary
33
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33
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Number of Mercedes-Benz ML430 services completed
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services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
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