Infiniti M35 Positive Crankcase Ventilation (PCV) Valve Replacement at your home or office.

Our mobile mechanics offer services 7 days a week. Upfront and transparent pricing.

Estimate price near me

Service Location

Customer Ratings

(184)

Included for free with this service

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

Customer Ratings

(184)

Positive Crankcase Ventilation (PCV) Valve Replacement Service

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

On average, the cost for a Infiniti M35 Positive Crankcase Ventilation (PCV) Valve Replacement is $109 with $14 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2009 Infiniti M35V6-3.5LService typePositive Crankcase Ventilation (PCV) Valve ReplacementEstimate$143.63Shop/Dealer Price$168.29 - $202.90
2008 Infiniti M35V6-3.5LService typePositive Crankcase Ventilation (PCV) Valve ReplacementEstimate$123.63Shop/Dealer Price$148.32 - $182.95
2010 Infiniti M35V6-3.5LService typePositive Crankcase Ventilation (PCV) Valve ReplacementEstimate$123.63Shop/Dealer Price$148.32 - $182.95
2006 Infiniti M35V6-3.5LService typePositive Crankcase Ventilation (PCV) Valve ReplacementEstimate$123.63Shop/Dealer Price$148.28 - $182.88
2007 Infiniti M35V6-3.5LService typePositive Crankcase Ventilation (PCV) Valve ReplacementEstimate$123.63Shop/Dealer Price$148.35 - $183.00
Show example Infiniti M35 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.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert Infiniti mechanics

Real customer reviews from Infiniti owners like you.

Excellent Rating

(184)

Rating Summary
169
12
1
0
2
169
12
1
0
2

Gustavo

15 years of experience
12 reviews
Gustavo
15 years of experience
M35 2009 - Battery - Montclair, NJ
a

Dawit

14 years of experience
15 reviews
Dawit
14 years of experience
M35 2006 - Oil Change - Upper Marlboro, MD
good job

Dawit

14 years of experience
15 reviews
Dawit
14 years of experience
M35 2006 - Headlight Bulb - Upper Marlboro, MD
good job

Corey

15 years of experience
184 reviews
Corey
15 years of experience
M35 2009 - Brake System Flush - Charlotte, NC
Corey is very pleasant and gets the job done timely!

Excellent Rating

(184)

Rating Summary
169
12
1
0
2
169
12
1
0
2
Number of Infiniti M35 services completed
2024+
services done by our mechanics
TOTAL NUMBER OF EXPERT Infiniti MECHANICS
900+
experts on our platform

Recent articles & questions

Insurance Requirements for Car Registration in Utah
All All drivers who are residents of Utah, or who have been in the state of Utah for at least 90 days are required to carry liability insurance or “financial responsibility,” through a Utah insurance provider, in order to cover...
P0469 OBD-II Trouble Code: Purge Flow Sensor Circuit Intermittent
P0469 means the evaporative (fuel) system has a problem with the purge flow sensor, often due to a damaged charcoal canister or faulty flow sensor.
P0571 OBD-II Trouble Code: Cruise Control/Brake Switch A Circuit Malfunction
P0571 means there is a problem with the switch that that deactivates the cruise control system which causes the cruise control to not function.

Replaced brake light switch but still no lights when pressing on brakes

Hi there. Check the fuses/relays and replace as necessary. If the fuse is blown and blows again we'll need to investigate what is causing the circuit to overload. If the fuse checks ok, then check for supply voltage at the...

When i put the truck in 4x4 it makes a creaking noise and when i start to make a turn the truck wont turn all the way

Hey there. It is possible that it may be time to change the differential fluid, as this symptom is common when the differential fluid is dirty or low. This service is typically due every 100,000 miles. It is also possible...

What kind of tranny fluid do I need?

I would suggest consulting your owner's manual to be sure, however you should be able to use Dexron VI. If you need additional help with this, please contact YourMechanic to schedule an appointment to have one of our experts come...

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (855) 347-2779 · hi@yourmechanic.com