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BMW 325iX 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 BMW 325iX Positive Crankcase Ventilation (PCV) Valve Replacement is $239 with $144 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1988 BMW 325iXL6-2.5LService typePositive Crankcase Ventilation (PCV) Valve ReplacementEstimate$402.91Shop/Dealer Price$492.39 - $721.46
1991 BMW 325iXL6-2.5LService typePositive Crankcase Ventilation (PCV) Valve ReplacementEstimate$382.91Shop/Dealer Price$472.42 - $701.51
1990 BMW 325iXL6-2.5LService typePositive Crankcase Ventilation (PCV) Valve ReplacementEstimate$382.91Shop/Dealer Price$472.42 - $701.51
1989 BMW 325iXL6-2.5LService typePositive Crankcase Ventilation (PCV) Valve ReplacementEstimate$382.91Shop/Dealer Price$472.38 - $701.44
Show example BMW 325iX 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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Number of BMW Positive Crankcase Ventilation (PCV) Valve Replacement services completed
165+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1100+
experts on our platform
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Meet some of our expert BMW mechanics

Real customer reviews from BMW owners like you.

Excellent Rating

(15)
Rating Summary
12
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1
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12
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Torrieanto

12 years of experience
632 reviews
Request Torrieanto
Torrieanto
12 years of experience
Request Torrieanto
by jayson
BMW 325i L6-2.5L - Positive Crankcase Ventilation (PCV) Valve - Lakeland, Florida
Really nice guy! He knew what he was doing and professional. I will book with him again. Thank you Trey

Adam

16 years of experience
64 reviews
Request Adam
Adam
16 years of experience
Request Adam
by Amanda
BMW 330xi L6-3.0L - Positive Crankcase Ventilation (PCV) Valve - Plano, Texas
Adam is a very nice guy. He completed the work and found some additional hoses that needed replacement. He said it was fixed, however I took the car for a test drive after he left and it ran very rough, service engine light came on, it died at least 5 times in about a five mile trip. So it was not fixed correctly. I had to call and schedule another service appt with another mechanic to fix it. He is at my house right now performing the work. If he is not able to correct the problems created by Adams work I will find it very difficult to justify using the service again. The initial repair cost was over $500.

Ruben

23 years of experience
116 reviews
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Ruben
23 years of experience
Request Ruben
by Jacoby
BMW X5 V8-4.8L - Positive Crankcase Ventilation (PCV) Valve - Indian Springs, Nevada
Ruben was friendly and genuinely wanted. To help

Edmar

22 years of experience
246 reviews
Request Edmar
Edmar
22 years of experience
Request Edmar
by Ndyon
BMW 528i L6-3.0L - Positive Crankcase Ventilation (PCV) Valve - Dallas, Texas
He knows his job. He was extremely helpful and gave me the direction needed. I would definitely book with him again. He knows his foreign cars.

Excellent Rating

(15)
Rating Summary
12
0
1
0
2
12
0
1
0
2
Number of BMW Positive Crankcase Ventilation (PCV) Valve Replacement services completed
165+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW 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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