Santech A/C Line O-Ring Seal

The Santech A/C Line O-Ring Seal line offers replacement A/C line o-rings (also called air conditioning o-ring seals or refrigerant line seals) for sealing the connections in a vehicle's air conditioning system. Each o-ring sits at a line, hose or component connection. It forms a tight seal that keeps refrigerant and lubricating oil inside the system.

Key Features:

• Leak prevention: Seals A/C line and hose connection points to help maintain system pressure and cooling performance.
• Replacement design: Made as a replacement for the original seal, to restore proper operation of the A/C connection.
• Rubber construction: Elastomer o-rings made for the sealing demands of A/C system connections.
• Application-specific options: The line includes individual seals made for different connection points and applications.

Over time, heat, vibration and chemical exposure can cause A/C seals to harden, crack or deform, which can lead to refrigerant leaks and weaker cooling. Installing fresh o-rings whenever a line or component is opened, such as during compressor, condenser or hose service, is a low-cost way to help prevent future leaks. Santech is a known supplier of A/C sealing products for the aftermarket.