What does a pcv valve replacement in Wales involve?

Mechanic will inspect the PCV system and valve for leaks. If necessary, the mechanic will replace the PCV valve, by disconnecting the PCV's hoses. Mechanic will advise if any other parts need to be replaced (like the oil filter). Mechanic will reconnect the hoses. Mechanic will run the engine and, if necessary, test drive the car. Adjustments are made where necessary.

What is the symptoms of a bad PCV valve?

When the 'Engine Oil' warning light is on. When the engine runs at a higher temperature than usual (overheating). When there are leaks underneath the car. When there are leaks / moist patches near the engine. When the engine does not run as smooth as usual.

How long will a pcv valve replacement take in Wales?

A pcv valve replacement usually takes around 1 hour, but can take less or more time. Ultimately, the time that the job will take will depend on a number of factors, like your vehicle's make and model, year, as well as other factors. Select your car at the top of this page for information on job time and cost for your vehicle through ClickMechanic.

How much does a PCV valve replacement in Wales cost?

Prices for a pcv valve replacement range from £75 to £95 with an average cost of £85. Ultimately, the cost of replacing the valve of the positive crankcase ventilation (PCV) system depends on your car and what parts your car's manufacturer recommends using for the replacement. Find out what you could save by having your PCV valve replaced by ClickMechanic by selecting your car at the top of this page!

Can Wales garages offer home collection and delivery for pcv valve replacement?

Yes, many garages in Wales are able to offer collection and delivery for a pcv valve replacement. With ClickMechanic collection & delivery is free if your vehicle is drivable. Once booked a mechanic will pick up the vehicle on the day and time of your choice, do the work, and return the vehicle at a time convenient to you. Simply enter your vehicle registration number and postcode to get an upfront price for a pcv valve replacement in Wales.

Can Wales mobile mechanics do pcv valve replacement at my home or office?

Yes, Wales mobile mechanics can do a pcv valve replacement at your home or office, provided there is a safe and sufficient space to conduct the repair or replacement. With ClickMechanic, once booked for a date and time of your choice, your booking will be offered to vetted mobile mechanics in your area.

PCV Valve Change & Replacement In Wales

Fairmile Auto Services Ltd

Rating: 4.9 out of 5

23 Reviews

Mobile mechanic in Wales, 14 years of experience

I am a highly experienced motor vehicle mechanic with over 20 years in the industry, having worked in both Zimbabwe and South Africa. I gained my professional qualification 14 years ago after completing more...

“Very good service got on with the job and was friendly polite completed the job pretty quickly as it was an awkward job”

MATTHEW, Wrexham • 1st August 2026

Peugeot 207 • Starter motor replacement

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