A/C Receiver Drier for 1980-1984 Volkswagen Jetta & More - Four Seasons 33363

Help clear moisture and contaminants from your air conditioning system with the Four Seasons A/C Receiver Drier / Filter Drier 33363, a steel filter drier designed to remove contaminants that flushing cannot. It fits many vehicles, among them the 1980-1984 Volkswagen Jetta, 1994-1997 Land Rover Defender 90 and 1981-1987 Audi Coupe. See the "Vehicles it fits" section for the full list and engine details.

Four Seasons describes this part as a filter drier, and it is cataloged as an A/C receiver drier, so it is listed under both names.

• Moisture and contaminant removal: Acts as a filter for the A/C system, with a desiccant bag that absorbs moisture. Flushing cannot remove these contaminants, which is why the drier itself is replaced.
• Welded steel construction: Quality welds are intended to give a durable, leak-free design. High-quality desiccant provides appropriate absorption.
• Installation seals included: The necessary gaskets, o-rings and seal come with the unit for easier installation.
• Certified production: Produced in an ISO/TS16949 and ISO14001 certified facility and backed by Four Seasons' more than 50 years of mobile A/C experience.

Why replace it at service time: A leaking or open system can saturate the desiccant bag within a few hours, which leaves the drier ineffective. Four Seasons states that the drier must be replaced any time the system is serviced. It also states that replacement is required to validate its compressor warranty.