Nissan 300ZX 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 Nissan 300ZX Positive Crankcase Ventilation (PCV) Valve Replacement is $99 with $4 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1985 Nissan 300ZXV6-3.0L TurboService typePositive Crankcase Ventilation (PCV) Valve ReplacementEstimate$123.87Shop/Dealer Price$136.09 - $150.25
1988 Nissan 300ZXV6-3.0L TurboService typePositive Crankcase Ventilation (PCV) Valve ReplacementEstimate$118.23Shop/Dealer Price$134.06 - $159.00
1987 Nissan 300ZXV6-3.0LService typePositive Crankcase Ventilation (PCV) Valve ReplacementEstimate$113.51Shop/Dealer Price$128.16 - $149.56
1993 Nissan 300ZXV6-3.0LService typePositive Crankcase Ventilation (PCV) Valve ReplacementEstimate$140.97Shop/Dealer Price$162.46 - $204.44
1986 Nissan 300ZXV6-3.0LService typePositive Crankcase Ventilation (PCV) Valve ReplacementEstimate$113.51Shop/Dealer Price$128.17 - $149.59
1986 Nissan 300ZXV6-3.0L TurboService typePositive Crankcase Ventilation (PCV) Valve ReplacementEstimate$103.87Shop/Dealer Price$116.11 - $130.28
1995 Nissan 300ZXV6-3.0L TurboService typePositive Crankcase Ventilation (PCV) Valve ReplacementEstimate$145.97Shop/Dealer Price$167.35 - $209.24
1992 Nissan 300ZXV6-3.0LService typePositive Crankcase Ventilation (PCV) Valve ReplacementEstimate$145.97Shop/Dealer Price$167.72 - $209.90
Show example Nissan 300ZX 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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Rating Summary
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Jay

37 years of experience
947 reviews
Jay
37 years of experience
Nissan 300ZX V6-3.0L - Ac inspection - Upland, California

John

27 years of experience
1019 reviews
John
27 years of experience
Nissan 300ZX V6-3.0L - Starter - Dickinson, Texas
John was excellent  he was extremely knowledgeable and was a pleasure of a human being to deal with..... I am one thousand percent satisfied with his service..... thankyou John !!!!! It was my pleasure to meet you sir..... Mark

Jonathan

13 years of experience
171 reviews
Jonathan
13 years of experience
Nissan 300ZX V6-3.0L - Check Fuel Tank - Fall River, Massachusetts
Very knowledgeable, Very thorough. 10 out of 10 would recommend.

Joseph

27 years of experience
578 reviews
Joseph
27 years of experience
Nissan 300ZX V6-3.0L - Parking brake is stuck - Houston, Texas
Got the job done quick.

Excellent Rating

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Rating Summary
62
2
0
0
4
62
2
0
0
4
Number of Nissan 300ZX services completed
748+
services done by our mechanics
TOTAL NUMBER OF EXPERT Nissan MECHANICS
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