Sunsong 5801194 Automatic Transmission Oil Cooler Hose Assembly

Automatic Transmission Oil Cooler Hose Assembly

Sunsong 5801194 is an automatic transmission oil cooler hose assembly built for direct-fit service on a wide range of Ford, Lincoln, and Mercury applications. It uses 5/16 in. ID hose ends and a 45 in. rubber hose section, with fitment notes calling for a 54 in. rubber hose that can be cut to length as needed.

• Part number: 5801194
• End 1 fitting size: 5/16 in. ID hose
• End 2 fitting size: 5/16 in. ID hose
• Rubber hose material for transmission cooler routing
• 45 in. hose length listed; fitment notes reference cut-to-length installation
• Operating temperature range: -40 to 350 degrees Fahrenheit
• Meets or exceeds original equipment performance standards
• Cross-reference: Dorman OE Solutions 624-253

Detailed Fitment and Construction

This transmission oil cooler hose assembly is engineered for vehicles that route automatic transmission fluid between the transmission and cooler. Sunsong 5801194 is listed for applications including Ford F-150, Ford Explorer, Ford Expedition, Ford Ranger, Lincoln Town Car, and Mercury Mountaineer, along with additional Ford truck, van, and passenger car coverage. The hose is built to handle heat, fluid exposure, and underhood conditions while maintaining OE-style routing and serviceability.

For buyers searching for a Ford F-150 automatic transmission oil cooler hose assembly, Ford Explorer transmission cooler hose, or Lincoln Town Car cooler line replacement, this part provides a direct replacement format with 5/16 in. ID hose connections. The broad vehicle coverage also includes Ford E-Series vans, Crown Victoria, Mustang, and Super Duty models across the 1996-2005 range.

Common Problems This Part Can Address

• Cracked or leaking transmission cooler hose
• Softened rubber hose from heat and age
• Fluid seepage at cooler hose connections
• Restricted transmission fluid flow caused by deteriorated hose material
• Service replacement for damaged OE-style cooler routing

Installation Notes and Tips

Verify hose routing, fitting size, and length before installation. The fitment notes indicate a 5/16 in. I.D. x 54 in. rubber hose that can be cut to length, so measure the original routing path carefully and trim only as required for the vehicle. Confirm that the transmission cooler line connections are clean and secure before returning the vehicle to service.

Quality Assurance

Sunsong states that this hose assembly is manufactured to meet or exceed original equipment performance standards. The hose is rated for temperatures from -40 to 350 degrees Fahrenheit, and the construction is intended for corrosion- and wear-resistant service in demanding automotive environments.