Skip to main content
Welcome to the NEW WCCC Cougar Parts Catalog
(Click here to tell us what you think)
Our warehouse is closed for New Years Jan 1-4th.
Orders placed after 12PM PST on Tuesday 12/30/2025 may not ship until Monday (1/5/2026).
International Customers Click Here [Updated 6/2025]
PCV Valve - 289 / 302 / 351 / 390* / 428* - Service Replacement - Repro ~ 1967 - 1973 Mercury Cougar / 1964 - 1973 Ford Mustang 1967,1967 cougar,1967 mustang,1968,1968 cougar,1968 mustang,1969,1969 cougar,1969 mustang,1970,1970 cougar,1970 mustang,1971,1971 cougar,1971 mustang,1972,1972 cougar,1972 mustang,1973,1973 cougar,1973 mustang,c7w,c7z,c8w,c8z,c9w,c9z,cougar,d0w,d0z,d1w,d1z,d2w,d2z,d3w,d3z,ford,ford mustang,mercury,mercury cougar,mustang,new,pcv,pvc,repro,reproduction,valve,13955

PCV Valve - 289 / 302 / 351 / 390* / 428* - Service Replacement - Repro ~ 1967 - 1973 Mercury Cougar / 1964 - 1973 Ford Mustang
Item #: 13955

4.96 stars, based on 6 reviews
A needed part for giving your car a tune-up. PCV Valve fits all years; 289, 302, 351, 390, and 428 CID; V8. *Note - Not technically correct for 390-4V or 428CJ, those originally used a PCV valve with a threaded top, and the 90° elbow - part...
PCV Valve - 289 / 302 / 351 / 390* / 428* - Service Replacement - Repro ~ 1967 - 1973 Mercury Cougar / 1964 - 1973 Ford Mustang
Customer since 2017
Material:
review-star review-star review-star review-star review-star
Fit:
review-star review-star review-star review-star review-star
Craftsmanship:
review-star review-star review-star review-star review-star
Correctness:
review-star review-star review-star review-star review-star
Pros:
Cons:

Fits perfectly into a new valve cover grommet, hose fitment is slightly loose but not a deal breaker.

PCV Valve - 289 / 302 / 351 / 390* / 428* - Service Replacement - Repro ~ 1967 - 1973 Mercury Cougar / 1964 - 1973 Ford Mustang
Ruscom Station, Canada
Customer since
Material:
review-star review-star review-star review-star review-star
Fit:
review-star review-star review-star review-star review-star
Craftsmanship:
review-star review-star review-star review-star review-star
Correctness:
review-star review-star review-star review-star review-star
Pros:
Cons:

What can I say about this. It works.

PCV Valve - 289 / 302 / 351 / 390* / 428* - Service Replacement - Repro ~ 1967 - 1973 Mercury Cougar / 1964 - 1973 Ford Mustang
Customer since 2015
Material:
review-star review-star review-star review-star review-star
Fit:
review-star review-star review-star review-star review-star
Craftsmanship:
review-star review-star review-star review-star review-star
Correctness:
review-star review-star review-star review-star review-star
Pros:
Cons:

perfect, OK

PCV Valve - 289 / 302 / 351 / 390* / 428* - Service Replacement - Repro ~ 1967 - 1973 Mercury Cougar / 1964 - 1973 Ford Mustang
New York
Customer since
Material:
review-star review-star review-star review-star review-star
Fit:
review-star review-star review-star review-star review-star
Craftsmanship:
review-star review-star review-star review-star review-star
Correctness:
review-star review-star review-star review-star review-star
Pros:
Cons:

1969 Cougar XR-7

Fit perfectly. Seems to work fine.

PCV Valve - 289 / 302 / 351 / 390* / 428* - Service Replacement - Repro ~ 1967 - 1973 Mercury Cougar / 1964 - 1973 Ford Mustang
Customer since 2018
Material:
review-star review-star review-star review-star review-star
Fit:
review-star review-star review-star review-star review-star
Craftsmanship:
review-star review-star review-star review-star review-star
Correctness:
review-star review-star review-star review-star review-star
Pros:
Cons:

good fit- no issues

good fit no issues

PCV Valve - 289 / 302 / 351 / 390* / 428* - Service Replacement - Repro ~ 1967 - 1973 Mercury Cougar / 1964 - 1973 Ford Mustang
North Idaho
Customer since 2018
Material:
review-star review-star review-star review-star review-star
Fit:
review-star review-star review-star review-star review-star
Craftsmanship:
review-star review-star review-star review-star review-star
Correctness:
review-star review-star review-star review-star review-star
Pros:
Cons:

Perfect Replacement

This thing look, fits, and functions as it should.