Dorman 624-981 Automatic Transmission Oil Cooler Hose Assembly - Lower

Reliable Automatic Transmission Oil Cooler Hose Assembly

The Dorman 624-981 automatic transmission oil cooler hose assembly is designed to provide a durable and flexible connection for your vehicle's transmission cooling system. Engineered for Chevrolet Astro and GMC Safari models, this hose assembly ensures efficient fluid transfer under varying temperature and pressure conditions.

• Compatible with Chevrolet Astro and GMC Safari vehicles
• 40-inch length for precise fitment
• Natural hose color with flexible rubber and metal construction
• Male quick disconnect fittings on both ends for secure connections
• Operates within a temperature range of -40°F to 329°F
• Maximum working pressure of 100 PSI
• Contains no internal spring, allowing for smooth fluid flow

Durable Construction and Design Features

This Dorman transmission oil cooler hose assembly combines rubber and metal materials to provide both flexibility and strength. The 40-inch length is tailored to fit the transmission cooling systems of Chevrolet Astro and GMC Safari models, ensuring proper routing and connection. Both ends feature male quick disconnect fittings, facilitating easy installation and removal without compromising the seal. The hose is designed to withstand a maximum working pressure of 100 PSI and operate reliably in temperatures ranging from -40°F to 329°F, making it suitable for various driving conditions.

Application and Problem Solving

This hose assembly is specifically intended for use in the automatic transmission oil cooler system of Chevrolet Astro and GMC Safari vehicles. It helps address common issues such as:

• Leaking or cracked transmission cooler hoses
• Reduced transmission cooling efficiency due to damaged hoses
• Fluid contamination from compromised hose integrity
• Difficulty in hose removal or replacement due to incompatible fittings
• Hose failure under high temperature or pressure conditions

Installation Notes and Tips

When installing the Dorman 624-981 transmission oil cooler hose assembly, ensure the vehicle is cool and the transmission fluid system is depressurized. The male quick disconnect fittings allow for straightforward connection; however, verify that fittings are fully seated to prevent leaks. Inspect surrounding components for wear or damage during installation. Proper routing without kinks or sharp bends will extend hose life and maintain optimal fluid flow.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications, providing reliable performance for your Chevrolet Astro or GMC Safari. This transmission oil cooler hose assembly undergoes rigorous quality control to ensure durability and fitment accuracy. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship.