Hummer H3T Positive Crankcase Ventilation (PCV) Valve Replacement at your home or office.

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Positive Crankcase Ventilation (PCV) Valve Replacement Service

How much does a Positive Crankcase Ventilation (PCV) Valve Replacement cost?

On average, the cost for a Hummer H3T Positive Crankcase Ventilation (PCV) Valve Replacement is $96 with $1 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2009 Hummer H3TV8-5.3LService typePositive Crankcase Ventilation (PCV) Valve ReplacementEstimate$126.71Shop/Dealer Price$139.64 - $155.93
2009 Hummer H3TL5-3.7LService typePositive Crankcase Ventilation (PCV) Valve ReplacementEstimate$97.67Shop/Dealer Price$108.36 - $117.88
2010 Hummer H3TL5-3.7LService typePositive Crankcase Ventilation (PCV) Valve ReplacementEstimate$100.59Shop/Dealer Price$112.01 - $123.72
2010 Hummer H3TV8-5.3LService typePositive Crankcase Ventilation (PCV) Valve ReplacementEstimate$106.71Shop/Dealer Price$119.64 - $135.92
Show example Hummer H3T Positive Crankcase Ventilation (PCV) Valve Replacement prices

What is the Positive Crankcase Ventilation (PCV) Valve all about?

The PCV Valve transfers gasses from inside the crankcase to the intake manifold where they are burned as part of the normal combustion process. Excess fumes are burned by the engine, rather than released into the atmosphere.

Keep in mind:

PCV valve failure can be caused by other engine problems. To ensure that this is not the case, a mechanic should test your engine after replacing the PCV valve, to make sure that the car runs well and doesn’t have other issues.

How it's done:

  • Disconnect the vacuum hose.
  • Remove and replace the PCV valve.
  • Replace PCV hose if appropriate.
  • Install vacuum hose.

Our recommendation:

In general, it is a good practice to replace the PCV valve during every major tune-up. Changing the engine oil and flushing the engine on a regular basis will prevent sludge build-up inside the oil pan that may cause the PCV valve to fail.

What common symptoms indicate you may need to replace the Positive Crankcase Ventilation (PCV) Valve?

  • Leaks in the engine compartment.
  • Leaks underneath the car.
  • A hissing noise from the engine.
  • Car runs poorly.

How important is this service?

As excess gas accumulates in your crankcase, the PCV valve redirects it through the intake manifold, where they are used as a normal part of your engine’s process. When the PCV valve fails, your engine won’t redirect this excess gas that it depends on. As such your vehicle will not run smoothly, and it will likely get much worse gas mileage.

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Colby

14 years of experience
66 reviews
Colby
14 years of experience
Hummer H3T L5-3.7L - Exterior Door Handle Replacement (Passenger Side Front) - Longmont, Colorado
Great service, quick and efficient. Wrong color door handle but I agreed to have it installed because I will paint it in the future.

Manuel

32 years of experience
579 reviews
Manuel
32 years of experience
Hummer H2 V8-6.0L - Check Engine Light is on - Laguna Hills, California
Explained well and very friendly

Scott

34 years of experience
548 reviews
Scott
34 years of experience
Hummer H3 L5-3.7L - Automatic Transmission Fluid Service - Denver, Colorado
Really great job! Friendly snd knowledgeable!!!! Definitely use again.

Joshua

27 years of experience
709 reviews
Joshua
27 years of experience
Hummer H2 V8-6.0L - 90,000 Miles Maintenance Service - Antioch, California
I was very comfortable leaving my vehicle in the mechanics hands. I plan to continue having my vehicle serviced through Your Mechanic Thank you for the piece of mind.

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