Dorman 624-048 Automatic Transmission Oil Cooler Hose Assembly - Auxiliary Cooler to Radiator (Passenger Side)

Reliable Automatic Transmission Oil Cooler Hose Assembly

The Dorman 624-048 automatic transmission oil cooler hose assembly is designed to provide a durable and flexible connection for your vehicle's transmission cooling system. Engineered to meet the demands of Chevrolet and GMC trucks and SUVs, this hose assembly ensures efficient fluid transfer under varying temperature and pressure conditions.

• Compatible with Chevrolet and GMC models including Blazer, C1500, C1500 Suburban, C2500, C2500 Suburban, K1500, K1500 Suburban, K2500, K2500 Suburban, Suburban 1500, Tahoe, and Yukon
• 18-inch length with natural-colored hose for easy identification
• Constructed from a combination of metal and rubber materials for flexibility and durability
• Features male threaded end and male quick disconnect end for secure and leak-resistant connections
• Operates reliably within a temperature range of -40°F to 329°F
• Maximum working pressure of 100 psi suitable for transmission fluid cooling systems
• Flexible design without internal spring to accommodate vehicle movement and vibration

Durable Construction and Precise Fitment

The Dorman 624-048 hose assembly combines metal and rubber materials to provide a flexible yet robust solution for automatic transmission oil cooling lines. Its 18-inch length and specific end fittings—male threads on one end and male quick disconnect on the other—ensure a precise fit for the transmission cooling systems in select Chevrolet and GMC trucks and SUVs. The hose's natural color allows for easy inspection during maintenance. Designed to withstand operating temperatures from -40°F up to 329°F and pressures up to 100 psi, this hose assembly maintains reliable performance under demanding conditions.

Applications and Common Issues Addressed

• Replacement of worn or cracked transmission oil cooler hoses in Chevrolet Blazer and GMC Yukon models
• Resolving transmission fluid leaks caused by damaged or deteriorated hoses in C1500 and K1500 Suburban vehicles
• Preventing overheating issues by ensuring proper fluid flow in Tahoe and Suburban 1500 transmission cooling systems
• Addressing hose failures due to vibration and movement in C2500 and K2500 trucks
• Maintaining transmission system integrity during extreme temperature fluctuations

Installation Notes and Tips

When installing the Dorman 624-048 transmission oil cooler hose assembly, ensure that the male threaded end and male quick disconnect end are securely connected to their respective fittings. Inspect the hose routing to avoid sharp bends or contact with moving parts that could cause premature wear. The flexible design allows for some movement, but proper alignment is essential to prevent leaks. Always verify compatibility with your specific Chevrolet or GMC model before installation.

Quality Assurance and Warranty

Dorman manufactures the 624-048 hose assembly to meet or exceed OEM specifications for fit, form, and function. The combination of metal and rubber materials is selected for durability and resistance to heat and pressure typical of transmission cooling systems. While specific warranty details are not provided, Dorman products are generally backed by quality standards to ensure reliable service life in compatible Chevrolet and GMC vehicles.