ACM 0159.0461 A/C Schrader Valve Cap

The ACM 0159.0461 is a replacement air conditioning Schrader valve cap designed to protect and seal A/C service ports on automotive air conditioning systems. This essential component threads onto the Schrader valve port to provide a secure seal that prevents refrigerant leaks and keeps contaminants from entering the A/C system.

Key Features:

• Protects A/C system Schrader valve ports from dirt, debris, and moisture
• Creates a secondary seal to prevent refrigerant loss
• Compatible with R-134A and other common refrigerant systems
• Essential replacement part for maintaining A/C system integrity
• Prevents valve core contamination that can cause leaks

Schrader valve caps are critical for maintaining proper A/C system pressure and performance. While the valve core provides the primary seal, the cap offers important backup sealing and protection against environmental contamination. A missing or damaged cap can lead to gradual refrigerant loss and reduced cooling efficiency.