A/C refrigerant line o-ring seals

Tags: #hvac · #seal · #part-number

The A/C system's refrigerant lines connect to the A/C condenser via small o-ring seals. These are proprietary FAW sizes and not readily available through general automotive parts suppliers.

One owner (Fab) documented the seal sizes and part numbers with diagrams while servicing his condenser. Practical advice from this discussion: when removing/installing the A/C condenser, bring the reference photos (or take your own measurements) to a refrigeration/AC shop to identify matching seal sizes, or source seals directly from FAW through an authorized dealer. Retail service shops may need to fabricate equivalents from generic metric o-ring kits if FAW-specific seals aren't available ¹²³⁴⁵.

Media

Diagram/photo documenting A/C condenser o-ring seal sizes and locations

Additional o-ring seal size documentation for the A/C condenser

Additional o-ring seal size/part-number documentation

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Sources

This page is compiled from 5 community messages. Every fact carries a numbered reference to its original author and message.

Last updated: 2026-07-24