O-ring seals in AC couplings may leak/condensors may crack: Mazda Navajo Heating & Air Conditioning

Problem overview

The O-ring seals in the AC couplings can develop leaks. The condenser can also crack and leak, which is sometimes misdiagnosed as a leaking coupling. The condenser cracks out of sight, under the radiator support, so it looks like the coupler is leaking. Leak testing with fluorescent dye will help locate the exact source of the leak.

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O-ring seals in AC couplings may leak/condensors may crack on Mazda Navajo

Problem overview

Mazda Navajo vehicles with this problem

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O-ring seals in AC couplings may leak/condensors may crack on Mazda Navajo

Problem overview

Mazda Navajo vehicles with this problem

Repairs related to this problem

AC Condenser Replacement

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