Skip to main content
Overstock Sale!
Up to 10% off over 2,000 overstocked items
Click link above to activate discount, web-exclusive discounts show in cart
Click Here to Try out the NEW WCCC Cougar Parts Catalog
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]
true
1 Review(s)
  • Valve - Heater Water Control - w/ A/C - Used ~ 1967 - 1968 Mercury Cougar / 1967 - 1968 Ford Mustang - 11-0327
  • Valve - Heater Water Control - w/ A/C - Used ~ 1967 - 1968 Mercury Cougar / 1967 - 1968 Ford Mustang - 11-0327
  • Valve - Heater Water Control - w/ A/C - Used ~ 1967 - 1968 Mercury Cougar / 1967 - 1968 Ford Mustang - 11-0327

Valve - Heater Water Control - w/ A/C - Used ~ 1967 - 1968 Mercury Cougar / 1967 - 1968 Ford Mustang

Item #: 11-0327
review-star review-star review-star review-star review-star
1 review(s).
Cost: 17988
Earns: 225
Bonus: 135

Heater Hot Water Control Valve for 1967 and 1968 Mercury Cougar or Ford Mustang
1967 Mercury Cougar
1968 Mercury Cougar
1967 Ford Mustang
1968 Ford Mustang

Price: $224.85
    The product is in stock Availability*: Used / Wrecking Yard Item
    Usually leaves warehouse: 2-5 Business Days (May delay order)
    Used / Wrecking Yard Item Quantity: 18
    Used / Wrecking Yard Item - Ships in: 2-5 Business Days (May delay order)

    Many used items in our pictures have been cleaned and/or bead blasted prior to being photographed to show condition and detail. 

    The item you receive, in most circumstances, will be pulled from the donor car and shipped to you without being cleaned. 

    We do not retake pictures each time a used item sells. Pictures are a good indicator of what you will receive, but not all used parts age the same. On high dollar parts, email us and we can send a few pictures of the actual part available.

    "Core" Items:
     If we use the word "Core" in the title of the product, the item has been deemed rebuildable, but has not been rebuilt.  The item you receive, in most circumstances, will be pulled from the donor car and shipped to you without being cleaned.

    Vacuum tested working hot water valve for Mercury Cougars and Ford Mustangs equipped with factory A/C. This valve stops the flow of warm coolant to the heater core when the A/C is on.  These valves have been cleaned, serviced and tested.  We replace the mounting bracket when necessary.  We guarantee these will not leak but we do not install them on a car and run them for a few hours.  If the one we sell you leaks upon installation, we will exchange it at no cost. Please watch our informative video on how these valves work and where they are prone to fail. 

    Ford part # C7ZZ-18495-A, casting number on vacuum valve C7ZA-18C310-A.

    Shipping Weight:
    1.00 LBS
    (weight shown may be the dimensional weight)
    Shipping Dimensions:
    Number of questions: 0

    Why am I being warned about potential exposure to chemicals in motor vehicle parts?

    • Some chemicals in motor vehicle parts are on the Proposition 65 list because they can cause cancer and/or birth defects or other reproductive harm.
    • When purchasing USED or NOS items, we do not know if listed chemicals are present in these products.
    • This product is known to contain the following listed chemicals:

    Help Improve this Product Listing

    I know it is hard to believe, but sometimes we make mistakes.
    Other times customers have more knowledge about a particular product than we do.
    Again, hard to believe, I know, but it is true.

    We greatly appreciate when customers want to help us make our site better.
    Because of this, we have developed a way for you to easily send suggestioned improvements to us.

    Help us improve this product

    Sign up for our newsletter
    West Coast Classic Cougar

    Get to know us     Facebook     Youtube
    © 2026 West Coast Classic Cougar. All Rights Reserved
    Images embedded with "www.classic-cougar.com" or "CougarPartsCatalog.com" may be used as long as they remain unmodified. All images and text are property of West Coast Classic Cougar, unless otherwise noted.