Dorman 724-992 Automatic Transmission Oil Cooler Hose Assembly

Automatic Transmission Oil Cooler Hose Assembly

Dorman 724-992 is an OE FIX automatic transmission oil cooler hose assembly for specified Jeep applications. It replaces a failed or leaking cooler line with a two-piece design that simplifies routing under the vehicle and helps reduce installation time.

• Two-piece molded assembly with rigid lines and a crimped rubber hose
• Dual-sided union connector helps maintain a leak-resistant connection
• Built to match original equipment performance on specified applications
• Flexible construction with steel and rubber materials for service use
• Rated for operating temperatures from -40°F to 329°F

Detailed Product Overview

This transmission oil cooler hose assembly is engineered for vehicles that use a similar OE routing layout, including the Jeep Commander and Jeep Grand Cherokee. The Dorman 724-992 design arrives in a compact package and uses a two-piece layout instead of a single long line, which makes installation less cumbersome when replacing a damaged cooler hose. The assembly includes male quick disconnect ends on both sides, a molded hose shape, and a 0.296-inch inside diameter at each end. Part number 724-992 is also cross-referenced to Mopar 55038175AA and related numbers for the same application.

Dorman’s OE FIX line focuses on practical replacement solutions for common OE service issues. In this case, the product line addresses the difficulty of routing a full-length transmission cooler line while preserving the fit and function expected from the original assembly. For buyers searching for a Jeep Commander transmission oil cooler hose assembly or a Jeep Grand Cherokee automatic transmission cooler line, 724-992 provides a direct replacement path for the listed vehicles.

Common Problems This Part Can Address

• Transmission fluid leakage from a damaged cooler hose assembly
• Cracked or deteriorated hose sections in the transmission cooling circuit
• Installation difficulty caused by routing a full-length replacement line
• Loss of cooler line integrity at the quick-disconnect connections
• Service delays when the original assembly no longer seals properly

Installation Notes and Tips

Verify the vehicle’s original cooler line layout before installation and confirm the quick-disconnect style matches the existing connection points. Inspect the mating fittings and seals for wear or contamination before assembly. This part is listed for 2005-2010 Jeep Grand Cherokee and 2006-2010 Jeep Commander applications with a two-piece design.

Quality Assurance

Dorman engineers and manufactures this OE FIX assembly for long service life and performance that matches the original equipment assembly on specified vehicles. Part number 724-992 is built as a direct replacement solution for the listed applications.