Dorman 624-159 Automatic Transmission Oil Cooler Hose Assembly - Inlet and Outlet

Reliable Automatic Transmission Oil Cooler Hose Assembly

The Dorman 624-159 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 specific needs of Chevrolet Cavalier and Pontiac Sunfire models, this hose assembly ensures efficient fluid transfer under varying temperature and pressure conditions.

• Compatible with Chevrolet Cavalier and Pontiac Sunfire
• 24-inch length for precise fitment
• Natural hose color for easy identification
• Flexible construction combining metal and rubber materials
• Male quick disconnect on one end and male threaded fitting on the other
• Maximum working pressure of 100 PSI
• Operates reliably between -40°F and 329°F
• Does not contain internal spring, ensuring smooth fluid flow

Durable Construction and Design Features

The Dorman 624-159 hose assembly features a hybrid construction using both metal and rubber materials to balance flexibility and strength. Its 24-inch length is tailored to fit the transmission oil cooler lines on Chevrolet Cavalier and Pontiac Sunfire vehicles. The hose ends include a male quick disconnect fitting on one side and male threads on the other, facilitating secure and leak-resistant connections. Designed to withstand a maximum working pressure of 100 PSI, this hose assembly maintains integrity under demanding operating conditions. It operates effectively within a temperature range from -40°F to 329°F, making it suitable for various climates and driving environments.

Applications and Problem Resolution

• Replaces worn or cracked transmission oil cooler hoses on Chevrolet Cavalier and Pontiac Sunfire
• Prevents transmission fluid leaks that can lead to overheating
• Restores proper transmission fluid flow for optimal cooling performance
• Addresses hose failures caused by temperature extremes or pressure fluctuations
• Ensures secure connections with quick disconnect and threaded fittings

Installation Notes and Tips

When installing the Dorman 624-159 transmission oil cooler hose assembly, ensure the vehicle is cool and the transmission fluid system is depressurized. Verify the hose length and fitting types match your vehicle’s specifications. Use appropriate tools to connect the male quick disconnect and male threaded ends securely, avoiding overtightening to prevent damage. Inspect all connections for leaks after installation and during initial operation.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 624-159 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 support customer confidence and product performance.