Dorman 624-752 Automatic Transmission Oil Cooler Hose Assembly - Lower

Automatic Transmission Oil Cooler Hose Assembly

Dorman 624-752 is a replacement automatic transmission oil cooler hose assembly for select Jeep Compass, Jeep Patriot, and Dodge Caliber applications. It routes transmission fluid between the transmission and the transmission oil cooler, helping maintain a sealed fluid path in lower-line configurations.

Built with metal and rubber construction, this transmission line is made for leak-resistant fluid transfer and direct-fit service on listed vehicles. The straight hose design, quick disconnect end, and male-thread end support OE-style connection points for the specified lower position.

Key Features

• Direct replacement automatic transmission oil cooler hose assembly
• Metal and rubber construction for fluid routing durability
• Straight hose shape with natural finish
• Male threads on one end and quick disconnect on the other
• Includes gasket or seal for the connection points
• Rated for 500 maximum working pressure
• Operating range: -40 Deg. F to 329 Deg. F
• Compatible with lower transmission-to-bypass valve routing on listed vehicles

Detailed Description

This Dorman transmission cooler hose assembly is engineered for vehicles that use a lower transmission-to-bypass valve line. It is a practical replacement for worn, leaking, or damaged cooler hoses on 2007-2009 Jeep Compass, 2007-2009 Jeep Patriot, 2007-2009 Dodge Caliber, and 2010-2017 Jeep Compass and Jeep Patriot models with the specified transmission setup. The part number 624-752 is also a direct reference for service lookup, and it cross-references 68021173AA for the same application.

Use 624-752 when servicing the automatic transmission fluid circuit on Jeep Compass, Jeep Patriot, or Dodge Caliber vehicles that require this lower cooler hose configuration. The hose is constructed to maintain a secure fluid path between the transmission and the transmission oil cooler, helping preserve proper line integrity under heat and pressure.

What It Helps Address

• Transmission fluid leaks at the cooler hose assembly
• Cracked, hardened, or deteriorated hose material
• Damaged quick disconnect or threaded connection points
• Restricted or unreliable fluid transfer between transmission and cooler
• Service replacement for lower transmission-to-bypass valve routing

Installation Notes and Tips

Verify the vehicle’s transmission configuration before ordering, since fitment is specific to lower-position applications and certain Jeep Compass, Jeep Patriot, and Dodge Caliber models. Inspect the mating surfaces, replace worn seals as needed, and confirm both end types match the vehicle connection points before installation. After installation, check for leaks and confirm secure routing away from heat and moving components.

Quality Assurance

Dorman replacement parts are built to match the service needs of the listed application. This hose assembly uses metal and rubber construction with an included gasket or seal to support a secure, leak-resistant repair.