Dorman 624-983 Automatic Transmission Oil Cooler Hose Assembly - Upper

Automatic Transmission Oil Cooler Hose for Saturn

Dorman 624-983 is a replacement automatic transmission oil cooler hose assembly built with metal and rubber components for fluid transfer between the transmission and the transmission oil cooler. It is a direct-fit style transmission line for Saturn SC1, SC2, SL, SL1, SL2, SW1, SW2, and SC upper applications across the listed model years.

• Fits 1993-2002 Saturn SC1, upper
• Fits 1993-2002 Saturn SC2, upper
• Fits 1991-2002 Saturn SL, upper
• Fits 1991-2002 Saturn SL1, upper
• Fits 1991-2002 Saturn SL2, upper
• Fits 1993-2001 Saturn SW2, upper
• Fits 1993-1999 Saturn SW1, upper
• Fits 1991-1992 Saturn SC, upper

Key Features

• Automatic transmission oil cooler hose assembly for upper-line routing
• Metal and rubber construction for flexible fluid transfer
• Male threads on one end and male quick disconnect on the other
• Natural hose color
• Rated for 100 maximum working pressure
• Operating temperature range from -40°F to 329°F
• Part number 624-983 for Saturn transmission cooler line replacement

Detailed Description

This Dorman transmission line is engineered as a replacement automatic transmission oil cooler hose assembly for Saturn vehicles that use an upper cooler line connection. The hose combines metal and rubber materials to carry transmission fluid between the transmission and the cooler while maintaining a flexible route through the vehicle. Dorman 624-983 is a practical choice when replacing a worn, leaking, or damaged cooler hose on Saturn SC1, SC2, SL, SL1, SL2, SW1, SW2, and SC models.

This part cross-references Sunsong 5801027 for the same application.

What It Helps Address

• Transmission fluid leaks at the cooler hose assembly
• Cracked or deteriorated rubber sections in the transmission line
• Corrosion or damage in the metal hose section
• Restricted fluid transfer between the transmission and cooler
• Failed upper transmission cooler line on Saturn SC and SL-series vehicles

Installation Notes and Tips

Verify the upper-line routing, end connections, and vehicle year before installation. Confirm the male thread and male quick disconnect ends match the original transmission cooler hose on your Saturn application. Inspect mating fittings and sealing surfaces for wear or contamination before connecting the new line.

Quality Assurance

Dorman replacement parts are built to match the needs of the original cooling circuit with materials selected for fluid handling and temperature exposure. Part number 624-983 is constructed for leak-resistant transmission fluid delivery in the specified Saturn applications.