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Vacuum Switch - A/C - Repro ~ 1967 - 1973 Mercury Cougar / 1967 - 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,repro,reproduction,switch,vacuum,Air Conditioning,plunger,C6OZ-18C311-A,vacuum,line,T,defroster,heater,ac,air,conditioner,conditioning,heater,box,blender,plenum,valve,switch,plastic,door,26094

Vacuum Switch - A/C - Repro ~ 1967 - 1973 Mercury Cougar / 1967 - 1973 Ford Mustang
Item #: 26094

4.64 stars, based on 9 reviews
This unit mounts on the main air chamber, it opens and closes the air vent. Made of nylon with a brass plunger. This unit is easy to test and can be seen by removing the glove box. Often it is the internal spring that fails on these and if your...
Vacuum Switch - A/C - Repro ~ 1967 - 1973 Mercury Cougar / 1967 - 1973 Ford Mustang
Customer since 2017
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just like the original...

Vacuum Switch - A/C - Repro ~ 1967 - 1973 Mercury Cougar / 1967 - 1973 Ford Mustang
Brighton, Michigan
Customer since 2025
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1968 / Mercury Cougar Decor Trim Level

Vacuum Switch - A/C - Reproduction - I'm in the process of making my interior on my 1968 Mercury Cougar back to Factory NEW Condition. Thanks to Don and the Team at WestCoast Classic Cougars for Assisting myself in this project!! Thanks for the

Vacuum Switch - A/C - Another Prefect Fit and Finish for my project!!!

Vacuum Switch - A/C - Repro ~ 1967 - 1973 Mercury Cougar / 1967 - 1973 Ford Mustang
Customer since 2024
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Pros:
  • works as intended
Cons:
  • color is not the same as the website pic

A/C vacuum switch - repro

the picture shown on the website is very similar to an original with the main bracket being zinc dichromate and the fastener being black oxide. The actual repro part is all clear zinc. The website also states "Made of nylon with a steel and brass plunger just like original." which is not accurate
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Vacuum Switch - A/C - Repro ~ 1967 - 1973 Mercury Cougar / 1967 - 1973 Ford Mustang
Melbourne Beach, FL
Customer since 2013
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Cougar/Mustang Vacuum Switch

Original part removed by a Mustang specialty shop and never replaced. I just received and looking for proper screws to mount to the old heater box. It looks like it will fit. This item was 39% cheaper than at Mustang Parts suppliers.

Vacuum Switch - A/C - Repro ~ 1967 - 1973 Mercury Cougar / 1967 - 1973 Ford Mustang
Customer since 2019
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Pros:
  • Great fit
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Fits and works perfectly

Really excited they had this piece.

Vacuum Switch - A/C - Repro ~ 1967 - 1973 Mercury Cougar / 1967 - 1973 Ford Mustang
South Carolina
Customer since 2022
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Pros:
  • fit and function
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Just what i needed for my heater core

I can count on WCCC to provide quality repro parts that I know will fit and work since they are the cougar experts

Vacuum Switch - A/C - Repro ~ 1967 - 1973 Mercury Cougar / 1967 - 1973 Ford Mustang
MA/NH border
Customer since 2014
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Pros:
  • Correct
Cons:
  • None

Looks like the 51-year-old one.



Nice little "insurance" item to replace while in there to replace a heater core. Except for the unfaded plastic housing, you couldn't tell this from OEM.

Vacuum Switch - A/C - Repro ~ 1967 - 1973 Mercury Cougar / 1967 - 1973 Ford Mustang
Customer since 2018
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Perfect Fit

Part was an exact replacement and performed perfectly

Vacuum Switch - A/C - Repro ~ 1967 - 1973 Mercury Cougar / 1967 - 1973 Ford Mustang
South Carolina
Customer since 2022
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quality part

I'm tackling the heater core and want to replace whatever i can to avoid going in there again so the video from WCCC and parts list made sure I have everything I need before starting. This part is most likely a weak link after 50 years so I'm glad WCCC sells reliable repro parts.