Airtex Automotive Division 999-707-558-41 A/C Refrigerant Line O-Ring

The Airtex Automotive Division 999-707-558-41 is a precision-engineered A/C refrigerant line O-ring designed to provide a reliable seal in air conditioning systems. This O-ring measures 13.70mm inner diameter by 2.50mm cross-section, ensuring proper fitment and leak-free performance in refrigerant line connections.

Key Features:

• Precision dimensions: 13.70 x 2.50mm for exact fitment
• Designed for A/C refrigerant line applications
• Durable construction resists degradation from refrigerants and lubricants
• Helps maintain proper system pressure and prevent refrigerant leaks
• Direct replacement for OEM part number 999-707-558-41

This O-ring is a critical component for maintaining the integrity of air conditioning refrigerant lines. Proper sealing prevents refrigerant loss, ensures efficient cooling performance, and protects against moisture contamination in the A/C system. Recommended for replacement during refrigerant line service or when signs of leakage are detected.