1978 Mercury Cougar AC Line O-Rings

Your 1978 Mercury Cougar might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the AC Line O-Rings you desperately need.

We currently carry 3 AC Line O-Rings to choose from for your 1978 Mercury Cougar, and our inventory prices range from as little as $0.99 up to $16.99.

On top of low prices, Advance Auto Parts offers 1 different trusted brands of AC Line O-Rings for the 1978 Mercury Cougar. We only sell parts from trusted brands like Factory Air so that you can find quality parts you can count on.

Don’t take our word for it – check out customer ratings and reviews to buy with confidence. We have 36 reviews on our AC Line O-Rings for the 1978 Mercury Cougar from previous customers.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our AC Line O-Rings stock in-person!

AC Line O-Rings for Your 1978 Mercury Cougar

Factory Air – Cap & Valve A/C System Seal Kit (Part No.26777)

Cap & Valve A/C System Seal Kit

from

$16.99
High quality OE replacement part with all components needed to complete the job

Product Features:
  • All the seals needed to complete the job
  • Compatible with both R12 and R134a refrigerants
  • SUV and rear air applications
  • Application specific
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Factory Air – Green Round O-Ring (Part No.24608)

Green Round O-Ring

from

$1.99
Made from HNBR material; Compatible with R12 And R134A; High quality construction; Universal applications
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Factory Air – Green Round O-Ring (Part No.24610)

Green Round O-Ring

from

$0.99
Made from HNBR material; Compatible with R12 And R134A; High quality construction; Universal applications
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FAQs for 1978 Mercury Cougar AC Line O-Rings

What are the most popular AC Line O-Rings for the 1978 Mercury Cougar?

With 1 brands you can trust, our most popular AC Line O-Rings for the 1978 Mercury Cougar parts are:
Cap & Valve A/C System Seal Kit
from $16.99
(6)
Cap & Valve A/C System Seal Kit
AC Line O-Rings
Green Round O-Ring
from $1.99
This product is not rated
Green Round O-Ring
AC Line O-Rings
Green Round O-Ring
from $0.99
This product is not rated
Green Round O-Ring
AC Line O-Rings