Dorman 624-132 Automatic Transmission Oil Cooler Hose Assembly - Inlet (Upper) or Transmission to Radiator (Upper)

Reliable Automatic Transmission Oil Cooler Hose Assembly

The Dorman 624-132 automatic transmission oil cooler hose assembly is designed to provide a durable and precise fit for select Cadillac, Chevrolet, and GMC models. Engineered with metal hose material and specific end fittings, this hose assembly ensures efficient transmission fluid cooling under a wide range of operating conditions.

• Length: 58 inches for optimal routing
• Hose Material: Metal construction for durability
• End 1 Type: Male threads for secure connection
• End 2 Type: Quick disconnect for easy service
• Maximum Working Pressure: 100 PSI
• Operating Temperature Range: -40°F to 329°F
• Non-flexible design for stable fluid flow
• Natural hose color for easy identification

Durable Design and Precise Fitment

The Dorman 624-132 transmission oil cooler hose assembly is built to withstand the demanding conditions of automatic transmission cooling systems. Its metal hose material resists wear and heat, maintaining integrity at temperatures ranging from -40°F to 329°F. The hose features male threaded fittings on one end and a quick disconnect fitting on the other, facilitating secure connections and straightforward maintenance. With a maximum working pressure of 100 PSI, this hose assembly supports reliable fluid transfer without leaks or failures. The 58-inch length is tailored to fit specific vehicle models, ensuring proper installation without unnecessary modifications.

Compatible Vehicles and Applications

This transmission oil cooler hose assembly is compatible with various Cadillac, Chevrolet, and GMC trucks and SUVs, including:

• Cadillac Escalade
• Chevrolet C1500, C1500 Suburban, C2500, Tahoe
• GMC K1500, K1500 Suburban, K2500, Yukon

It is designed to replace worn or damaged transmission cooler lines, maintaining optimal transmission fluid temperature and system performance.

Common Issues Addressed by This Hose Assembly

• Leaking or cracked transmission oil cooler hoses
• Transmission fluid overheating due to poor fluid circulation
• Loose or damaged hose fittings causing fluid loss
• Corrosion or wear from exposure to heat and pressure
• Transmission performance issues related to cooling system failure

Installation Notes and Tips

When installing the Dorman 624-132 hose assembly, ensure the vehicle is cool and the transmission fluid system is depressurized. Verify that the male threaded and quick disconnect fittings align properly with the vehicle’s transmission cooler ports. Avoid bending or flexing the metal hose to prevent damage. Use appropriate tools to tighten fittings securely without over-torquing. Inspect the hose routing to prevent contact with moving parts or excessive heat sources.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The 624-132 transmission oil cooler hose assembly undergoes rigorous quality control to ensure fit and function. Please refer to Dorman’s warranty policy for specific coverage details.