1979 Mercury Zephyr equipped with 5.0L V8 Gas OHV, 3.3L L6 Gas OHV, 2.3L L4 Gas SOHC
1
AC System Seal Kit Caps and Valve Core Seal Kit w/ R12 or R134a Retrofit System
1979 Mercury Zephyr equipped with 5.0L V8 Gas OHV, 3.3L L6 Gas OHV, 2.3L L4 Gas SOHC
AC System Seal Kit Caps and Valve Core Seal Kit w/ R12 or R134a Retrofit System