Dorman 624-954 Automatic Transmission Oil Cooler Hose Assembly - Inlet From Radiator (Upper)

Reliable Automatic Transmission Oil Cooler Hose Assembly

The Dorman 624-954 automatic transmission oil cooler hose assembly is engineered to provide a durable and precise fit for select Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab models. Designed with metal hose material and quick disconnect ends, this transmission line ensures secure fluid transfer and optimal cooling performance.

• Natural hose color with a 43-inch length for accurate fitment
• Quick disconnect fittings on both ends for easy installation and removal
• Constructed from metal for enhanced durability and resistance to wear
• Operates reliably within a temperature range of -40°F to 329°F
• Maximum working pressure rated at 100 PSI
• Non-flexible design for consistent fluid flow without kinks

Durable Design and Precise Fitment

The Dorman 624-954 transmission oil cooler hose assembly is built from metal, providing strength and resistance to heat and pressure commonly encountered in automatic transmission cooling systems. Its 43-inch length and natural hose color allow for a direct replacement that matches original equipment specifications. Both ends feature quick disconnect fittings, simplifying maintenance and reducing downtime during hose replacement. This hose assembly is designed to withstand operating temperatures from -40°F up to 329°F and pressures up to 100 PSI, ensuring reliable performance under demanding conditions.

Compatible Vehicles and Applications

This transmission oil cooler hose assembly is compatible with a range of vehicles, including Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab models. Specifically, it fits models such as the Buick Rainier, Chevrolet Trailblazer and Trailblazer EXT, GMC Envoy, Envoy XL, and Envoy XUV, Isuzu Ascender and Bravada, Oldsmobile Bravada, and Saab 9-7x. The Dorman 624-954 is designed to meet the exact requirements of these vehicles’ automatic transmission cooling systems.

Common Issues Addressed by This Hose Assembly

• Leaking or cracked transmission oil cooler hoses causing fluid loss
• Reduced transmission cooling efficiency due to damaged or worn hoses
• Difficulty in hose removal or installation with non-quick disconnect fittings
• Hose failure from exposure to high temperatures and pressure
• Incompatibility or improper fit of aftermarket hoses leading to premature wear

Installation Notes and Tips

When installing the Dorman 624-954 transmission oil cooler hose assembly, ensure the vehicle is cool and the transmission fluid system is depressurized. The quick disconnect fittings on both ends allow for straightforward connection without the need for additional tools. Verify the hose routing matches the original configuration to prevent kinks or interference with other components. Inspect all connections for leaks after installation and refill transmission fluid as necessary.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 624-954 transmission oil cooler hose assembly undergoes rigorous quality control to ensure durability and reliability. While specific warranty details are not provided here, Dorman typically offers limited warranties on their replacement parts to protect against defects in material and workmanship.