
Dorman 724-222 Automatic Transmission Oil Cooler Hose Assembly - Upper
Transmission Cooler Hose Assembly
Dorman 724-222 is an automatic transmission oil cooler hose assembly built to match the fit and function of the original line on specified vehicles. It is a direct replacement for leaking or damaged transmission cooler lines on Dodge Ram 2500 and Ram 3500 trucks.
- Automatic transmission oil cooler hose assembly for upper-line applications
- Fits 1997-2001 Dodge Ram 2500, upper, hose from auxiliary cooler to upper radiator cooler (pressure line)
- Fits 1997-2002 Dodge Ram 3500, upper, hose from auxiliary cooler to upper radiator cooler (pressure line)
- Black molded assembly with rubber and steel construction
- Flexible design with 0.5 in. inside diameter at both ends
- Maximum working pressure: 250; operating temperature range: -40°F to 329°F
- End connections: bare hose ends and quick-disconnect fittings
Fitment and Application Details
This Dorman transmission cooler hose assembly is shaped as a molded line to follow the factory routing on the upper pressure line. It is a direct-fit replacement for Dodge Ram 2500 and Dodge Ram 3500 models listed above, helping restore transmission fluid transfer between the auxiliary cooler and upper radiator cooler. Part number 724-222 is also referenced for this application as 4863830AD.
Common Problems It Can Address
- Transmission fluid leaking from a cracked or worn cooler hose
- Damaged factory line from heat, age, or road exposure
- Restricted fluid flow caused by a compromised hose assembly
- Improper routing or fit after a failed original cooler line
- Pressure-line service needs on upper transmission cooler connections
Installation Notes and Tips
Verify the vehicle year, model, and upper-line routing before installation. Confirm the quick-disconnect and bare-hose end style matches the original assembly on your Dodge Ram 2500 or Ram 3500. Inspect mating connections and surrounding cooler components for wear, contamination, or damage before installing the replacement line.
Quality Assurance
Dorman engineers this hose assembly to match original fit and function using durable components for replacement of leaking or damaged transmission cooler lines. Part number 724-222 is built for the specified upper pressure-line application on 1997-2001 Dodge Ram 2500 and 1997-2002 Dodge Ram 3500 trucks.
Dorman 724-222 Automatic Transmission Oil Cooler Hose Assembly - Upper
Transmission Cooler Hose Assembly
Dorman 724-222 is an automatic transmission oil cooler hose assembly built to match the fit and function of the original line on specified vehicles. It is a direct replacement for leaking or damaged transmission cooler lines on Dodge Ram 2500 and Ram 3500 trucks.
- Automatic transmission oil cooler hose assembly for upper-line applications
- Fits 1997-2001 Dodge Ram 2500, upper, hose from auxiliary cooler to upper radiator cooler (pressure line)
- Fits 1997-2002 Dodge Ram 3500, upper, hose from auxiliary cooler to upper radiator cooler (pressure line)
- Black molded assembly with rubber and steel construction
- Flexible design with 0.5 in. inside diameter at both ends
- Maximum working pressure: 250; operating temperature range: -40°F to 329°F
- End connections: bare hose ends and quick-disconnect fittings
Fitment and Application Details
This Dorman transmission cooler hose assembly is shaped as a molded line to follow the factory routing on the upper pressure line. It is a direct-fit replacement for Dodge Ram 2500 and Dodge Ram 3500 models listed above, helping restore transmission fluid transfer between the auxiliary cooler and upper radiator cooler. Part number 724-222 is also referenced for this application as 4863830AD.
Common Problems It Can Address
- Transmission fluid leaking from a cracked or worn cooler hose
- Damaged factory line from heat, age, or road exposure
- Restricted fluid flow caused by a compromised hose assembly
- Improper routing or fit after a failed original cooler line
- Pressure-line service needs on upper transmission cooler connections
Installation Notes and Tips
Verify the vehicle year, model, and upper-line routing before installation. Confirm the quick-disconnect and bare-hose end style matches the original assembly on your Dodge Ram 2500 or Ram 3500. Inspect mating connections and surrounding cooler components for wear, contamination, or damage before installing the replacement line.
Quality Assurance
Dorman engineers this hose assembly to match original fit and function using durable components for replacement of leaking or damaged transmission cooler lines. Part number 724-222 is built for the specified upper pressure-line application on 1997-2001 Dodge Ram 2500 and 1997-2002 Dodge Ram 3500 trucks.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Transmission Cooler Hose Assembly
Dorman 724-222 is an automatic transmission oil cooler hose assembly built to match the fit and function of the original line on specified vehicles. It is a direct replacement for leaking or damaged transmission cooler lines on Dodge Ram 2500 and Ram 3500 trucks.
- Automatic transmission oil cooler hose assembly for upper-line applications
- Fits 1997-2001 Dodge Ram 2500, upper, hose from auxiliary cooler to upper radiator cooler (pressure line)
- Fits 1997-2002 Dodge Ram 3500, upper, hose from auxiliary cooler to upper radiator cooler (pressure line)
- Black molded assembly with rubber and steel construction
- Flexible design with 0.5 in. inside diameter at both ends
- Maximum working pressure: 250; operating temperature range: -40°F to 329°F
- End connections: bare hose ends and quick-disconnect fittings
Fitment and Application Details
This Dorman transmission cooler hose assembly is shaped as a molded line to follow the factory routing on the upper pressure line. It is a direct-fit replacement for Dodge Ram 2500 and Dodge Ram 3500 models listed above, helping restore transmission fluid transfer between the auxiliary cooler and upper radiator cooler. Part number 724-222 is also referenced for this application as 4863830AD.
Common Problems It Can Address
- Transmission fluid leaking from a cracked or worn cooler hose
- Damaged factory line from heat, age, or road exposure
- Restricted fluid flow caused by a compromised hose assembly
- Improper routing or fit after a failed original cooler line
- Pressure-line service needs on upper transmission cooler connections
Installation Notes and Tips
Verify the vehicle year, model, and upper-line routing before installation. Confirm the quick-disconnect and bare-hose end style matches the original assembly on your Dodge Ram 2500 or Ram 3500. Inspect mating connections and surrounding cooler components for wear, contamination, or damage before installing the replacement line.
Quality Assurance
Dorman engineers this hose assembly to match original fit and function using durable components for replacement of leaking or damaged transmission cooler lines. Part number 724-222 is built for the specified upper pressure-line application on 1997-2001 Dodge Ram 2500 and 1997-2002 Dodge Ram 3500 trucks.












