Global Parts 4812945 A/C Refrigerant Liquid Hose

Reliable A/C Refrigerant Liquid Hose for Chevrolet and Pontiac Models

The Global Parts A/C Refrigerant Liquid Hose 4812945 is designed specifically for high-pressure automotive air conditioning systems. Compatible with Chevrolet Cobalt, Pontiac G5, and Pontiac Pursuit models, this hose ensures efficient refrigerant flow and system integrity.

• Compatible with R134a refrigerant type
• High system pressure rating for durability
• Includes gasket or seal for leak prevention
• Equipped with P-nut fitting on one end and O-ring on the other
• Mounting bracket included for secure installation
• Service port included for easy maintenance
• Designed for Chevrolet Cobalt, Pontiac G5, and Pontiac Pursuit

Technical Details and Features

The Global Parts 4812945 A/C Refrigerant Liquid Hose is engineered to handle high-pressure R134a refrigerant systems commonly found in select Chevrolet and Pontiac vehicles. The hose features a P-nut fitting on one end and an O-ring connector on the other, ensuring a tight and reliable seal. A gasket or seal is included to further prevent leaks, while the mounting bracket provides secure attachment within the HVAC system. Additionally, the integrated service port allows for convenient system servicing without hose removal.

Applications and Problem Solving

This A/C refrigerant liquid hose is used to transport refrigerant within the vehicle’s air conditioning system, maintaining proper cooling performance. It addresses several common issues, including:

• Leaks caused by worn or damaged hoses
• Reduced A/C efficiency due to improper refrigerant flow
• Difficulty servicing the A/C system without a service port
• Loose or insecure hose connections
• Compatibility issues with R134a refrigerant systems in Chevrolet and Pontiac models

Installation Notes and Tips

When installing the Global Parts 4812945 hose, ensure the mounting bracket is securely fastened to prevent movement and wear. Verify that the P-nut fitting and O-ring connections are properly tightened to avoid leaks. The included gasket or seal should be inspected and replaced if damaged during installation. Use the service port for system evacuation and recharge procedures to maintain system integrity.

Quality Assurance and Warranty

Global Parts manufactures this A/C refrigerant liquid hose to meet OEM specifications for Chevrolet and Pontiac vehicles. The part number 4812945 undergoes quality checks to ensure durability and performance under high system pressure. This product includes a gasket or seal and mounting hardware to support reliable installation. Warranty details are provided by Global Parts and typically cover defects in materials and workmanship.