A/C Accumulator for 1988-1993 Pontiac LeMans & More - Four Seasons 33185

Keep moisture and debris out of your A/C system with the Four Seasons A/C Accumulator, MPN 33185. It installs as a direct-fit replacement for a wide range of 1980s–90s GM cars, including the 1986 Buick Century, 1985-1987 Buick Regal, 1985-1988 Chevrolet Monte Carlo, 1991-1992 Chevrolet Lumina APV, 1985-1987 Oldsmobile Cutlass, 1985-1986 Pontiac Bonneville, 1988-1993 Pontiac LeMans and 1990-1992 Pontiac Trans Sport — see the "Vehicles it fits" section for the full list of applications.

• Filters the system: Acts as a filter drier, removing moisture and contaminants that cannot be cleared by flushing, which is why replacing the accumulator/filter drier is essential.
• Desiccant absorption: Uses a desiccant bag to absorb moisture from the system; a leaking or "open" system can saturate the bag within a few hours and make the unit ineffective.
• Leak-free build: Features quality welds for a durable, leak-free design plus high-quality desiccant for appropriate absorption.
• Install-ready: The necessary gaskets, o-rings and seal are included for installation.

Backed by over 50 years of mobile A/C experience, this unit is built for long-lasting performance. Replacing the accumulator/filter drier is required to validate compressor warranty and should be done any time the system is opened for service.