Global Parts 3411249 A/C Orifice Tube - Front

Reliable A/C Orifice Tube for GM and Related Vehicles

The Global Parts 3411249 A/C Orifice Tube is designed to regulate refrigerant flow in the air conditioning systems of select Buick, Cadillac, Chevrolet, GMC, Hummer, Oldsmobile, and Pontiac models. This T-style black orifice tube ensures proper system pressure and efficient cooling performance.

• T-style black orifice tube design
• Optimized for automatic adjustment with orifice tube 38903a
• Compatible with a wide range of GM and related vehicles
• Part number 3411249 for precise identification
• Manufactured by Global Parts for consistent quality

Product Details and Specifications

This A/C orifice tube features a T-style design with a black finish, engineered to work with automatic adjustment orifice tube 38903a. It controls the flow of refrigerant within the air conditioning system, maintaining optimal pressure and temperature for effective cooling. The part number 3411249 corresponds to this specific orifice tube, ensuring compatibility and ease of replacement.

Compatible vehicles include various models such as the Chevrolet Silverado 1500, GMC Sierra 2500 HD, Cadillac Escalade, Buick Park Avenue, Pontiac Grand Am, and Hummer H2, among others. This part is essential for maintaining the HVAC system's efficiency in these vehicles.

Compatible Vehicles and Applications

• Buick Park Avenue, Skylark, and Century
• Cadillac Escalade, Escalade ESV, and Escalade EXT
• Chevrolet Avalanche, Silverado 1500, Suburban 1500, Tahoe, and Camaro
• GMC Sierra 1500, Sierra 2500 HD, Yukon, Yukon XL 1500
• Hummer H2 and related models
• Oldsmobile Cutlass Calais and other GM models
• Pontiac Grand Am, Firebird, and Sunfire

Common Issues Addressed by This Orifice Tube

• Inconsistent or weak air conditioning cooling
• Refrigerant flow restrictions causing system inefficiency
• Pressure imbalances within the A/C system
• Frequent compressor cycling or failure
• System contamination or blockage affecting performance

Installation Notes and Tips

When installing the Global Parts 3411249 A/C Orifice Tube, ensure the system is properly evacuated and free of contaminants. This orifice tube is designed for vehicles equipped with automatic adjustment orifice tube 38903a, so verify compatibility before installation. Use appropriate tools to avoid damage to the tube or surrounding components. After installation, recharge the A/C system with the correct refrigerant and check for leaks.

Quality Assurance and Warranty

Global Parts manufactures this orifice tube to meet OEM specifications, providing reliable performance and durability. The part number 3411249 is backed by quality control standards to ensure fit and function. Warranty coverage details should be confirmed with the distributor or retailer, as they may vary.