Dorman 926-867 A/C Hose Assembly - Rear

Durable A/C Hose Assembly for Chevrolet and GMC Vehicles

The Dorman 926-867 A/C hose assembly is engineered to provide reliable performance for your Chevrolet Suburban 1500, Suburban 2500, GMC Yukon XL 1500, and Yukon XL 2500. Constructed with a combination of aluminum and rubber materials, this hose assembly is designed to withstand varying system pressures while maintaining optimal refrigerant flow.

• Constructed from high-quality aluminum and rubber for durability and flexibility
• Molded assembly design ensures precise fit and leak resistance
• Compatible with R12 and R134a refrigerants for versatile use
• Male fittings on both ends for secure connections
• Includes gasket and fittings for proper sealing
• Designed for both high and low system pressure applications
• Length of 132 cm with specific inside and outside diameters for accurate fitment

Technical Details and Material Specifications

The Dorman 926-867 A/C hose assembly features a molded assembly shape that combines aluminum tubing with rubber sections to provide both strength and flexibility. The hose measures 132 cm in length, with inside diameters of 17.3 mm and 7.5 mm, and outside diameters ranging from 8.2 mm to 25 mm depending on the section. Both ends are equipped with male fittings, ensuring compatibility with the HVAC system of Chevrolet Suburban 1500, Suburban 2500, GMC Yukon XL 1500, and Yukon XL 2500 models. This hose assembly supports both R12 and R134a refrigerants and is rated for high and low system pressures, making it suitable for a wide range of air conditioning system requirements.

Common Applications and Problem Resolution

• Replacement of worn or leaking A/C hoses in Chevrolet Suburban and GMC Yukon XL models
• Restores proper refrigerant flow and system pressure balance
• Eliminates refrigerant leaks caused by cracked or damaged hoses
• Prevents system contamination by maintaining sealed connections
• Supports HVAC system efficiency and cooling performance

Installation Notes and Tips

When installing the Dorman 926-867 A/C hose assembly, ensure that all fittings are properly tightened to prevent leaks. Verify compatibility with your vehicle’s refrigerant type (R12 or R134a) before installation. It is recommended to replace any worn gaskets or seals during installation to maintain system integrity. Proper handling of the hose assembly is important to avoid kinks or damage to the molded sections.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 926-867 A/C hose assembly undergoes rigorous quality control to ensure durability and performance in Chevrolet Suburban 1500, Suburban 2500, GMC Yukon XL 1500, and Yukon XL 2500 vehicles. Warranty information is available through Dorman and should be verified at the time of purchase.