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Firewall Hose Plugs - Heater and A/C - PAIR - 1" Hole - 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,D0W,D0Z,D1W,D1Z,D2W,D2Z,D3W,D3Z,cougar,ford,ford mustang,mercury,mercury cougar,mustang,body,conditioning,fire,firewall,heater,hole,hose,inch,new,plug,repro,reproduction,grommet,grommets,driver,drivers,drivers,passenger,passengers,passengers,side,30388

Firewall Hose Plugs - Heater and A/C - PAIR - 1" Hole - Repro
1967 - 1973 Mercury Cougar - 1967 - 1973 Ford Mustang
Item #: 30388

5.00 stars, based on 5 reviews
Rubber plugs for sealing the holes in the firewall of any 1967-68 Mercury Cougar or Ford Mustang. These plug the firewall holes if you don't have air conditioning or if you have deleted your heater core. Fits 1" body panel holes for all years.Sold...
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Reviews 1-5 of 5
Melbourne, Australia
Verified Customer Since 2014

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Great fitting reproduction part.

Verified Customer Since 2014

Awesome Fit.

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Pros:
  • Quality!
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Exact correct fit. Nice OEM parts.

Verified Customer Since 2021

Correct size!

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I tried other plugs for these holes & none fit right. These ones go in & STAY IN.

Indianapolis, IN
Verified Customer Since 2021

Fire wall plugs

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Pros:
  • great fit and function
Cons:
  • none
These fit perfectly and covered the factory heater hose holes in the firewall. my car is an AC car but these plugs were missing.

Cleveland, Ohio

Snug Fit

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Cons:
I used this on a firewall hole that was next to the a/c lines.

Reviews 1-5 of 5
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