Dorman 918-617 Automatic Transmission Oil Cooler
Dorman 918-617 Automatic Transmission Oil Cooler
Dorman 918-617 is an automatic transmission oil cooler built as a standard replacement for specified vehicles. It matches the function of the original cooler and helps maintain proper fluid temperature after the factory unit has failed from heat, corrosion, or physical damage.
Compatible with 2017-2019 Chevrolet Silverado 2500 HD, 2017-2019 Chevrolet Silverado 3500 HD, 2017-2019 GMC Sierra 2500 HD, and 2017-2019 GMC Sierra 3500 HD.
Key Features
- Aluminum core with aluminum and plastic construction
- Natural finish with black housing
- 11-row cooling design
- Female inlet attachment type
- Push-in outlet attachment type
- Inlet and outlet diameters: 0.62 in.
- Dimensions: 20 in. length, 8 in. width, 5.5 in. height, 2.2 in. depth
- Standard replacement grade for direct service use
- Mounting hardware, straps, tubes, and electric fan not included
Detailed Description
This Dorman transmission oil cooler is engineered for vehicles that need a direct-function replacement for the original cooler. The aluminum core and 11-row cooling layout support fluid heat transfer, while the compact 20 x 8 x 5.5 in. form factor helps it fit the intended application. Dorman 918-617 is a practical replacement choice for Silverado 2500 HD, Silverado 3500 HD, Sierra 2500 HD, and Sierra 3500 HD models when the original cooler is no longer performing as required.
This part cross-references Carlson 19153 for the same application.
What It Helps Address
- Transmission fluid overheating caused by a failed cooler
- Cooler leakage from corrosion or age-related wear
- Reduced cooling performance after impact damage
- Temperature control issues in heavy-duty truck service
- Replacement needs after the original unit becomes restricted or damaged
Installation Notes and Tips
Verify inlet and outlet attachment types before installation and compare the cooler dimensions to the original unit. Inspect surrounding lines, seals, and mounting points for wear or contamination before reassembly. Confirm vehicle application by year, make, and model before ordering Dorman 918-617.
Quality Assurance
Dorman designs this cooler as a standard replacement part for specified applications, with materials and construction selected to match the function of the original component.
Dorman 918-617 Automatic Transmission Oil Cooler
Dorman 918-617 Automatic Transmission Oil Cooler
Dorman 918-617 is an automatic transmission oil cooler built as a standard replacement for specified vehicles. It matches the function of the original cooler and helps maintain proper fluid temperature after the factory unit has failed from heat, corrosion, or physical damage.
Compatible with 2017-2019 Chevrolet Silverado 2500 HD, 2017-2019 Chevrolet Silverado 3500 HD, 2017-2019 GMC Sierra 2500 HD, and 2017-2019 GMC Sierra 3500 HD.
Key Features
- Aluminum core with aluminum and plastic construction
- Natural finish with black housing
- 11-row cooling design
- Female inlet attachment type
- Push-in outlet attachment type
- Inlet and outlet diameters: 0.62 in.
- Dimensions: 20 in. length, 8 in. width, 5.5 in. height, 2.2 in. depth
- Standard replacement grade for direct service use
- Mounting hardware, straps, tubes, and electric fan not included
Detailed Description
This Dorman transmission oil cooler is engineered for vehicles that need a direct-function replacement for the original cooler. The aluminum core and 11-row cooling layout support fluid heat transfer, while the compact 20 x 8 x 5.5 in. form factor helps it fit the intended application. Dorman 918-617 is a practical replacement choice for Silverado 2500 HD, Silverado 3500 HD, Sierra 2500 HD, and Sierra 3500 HD models when the original cooler is no longer performing as required.
This part cross-references Carlson 19153 for the same application.
What It Helps Address
- Transmission fluid overheating caused by a failed cooler
- Cooler leakage from corrosion or age-related wear
- Reduced cooling performance after impact damage
- Temperature control issues in heavy-duty truck service
- Replacement needs after the original unit becomes restricted or damaged
Installation Notes and Tips
Verify inlet and outlet attachment types before installation and compare the cooler dimensions to the original unit. Inspect surrounding lines, seals, and mounting points for wear or contamination before reassembly. Confirm vehicle application by year, make, and model before ordering Dorman 918-617.
Quality Assurance
Dorman designs this cooler as a standard replacement part for specified applications, with materials and construction selected to match the function of the original component.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Dorman 918-617 Automatic Transmission Oil Cooler
Dorman 918-617 is an automatic transmission oil cooler built as a standard replacement for specified vehicles. It matches the function of the original cooler and helps maintain proper fluid temperature after the factory unit has failed from heat, corrosion, or physical damage.
Compatible with 2017-2019 Chevrolet Silverado 2500 HD, 2017-2019 Chevrolet Silverado 3500 HD, 2017-2019 GMC Sierra 2500 HD, and 2017-2019 GMC Sierra 3500 HD.
Key Features
- Aluminum core with aluminum and plastic construction
- Natural finish with black housing
- 11-row cooling design
- Female inlet attachment type
- Push-in outlet attachment type
- Inlet and outlet diameters: 0.62 in.
- Dimensions: 20 in. length, 8 in. width, 5.5 in. height, 2.2 in. depth
- Standard replacement grade for direct service use
- Mounting hardware, straps, tubes, and electric fan not included
Detailed Description
This Dorman transmission oil cooler is engineered for vehicles that need a direct-function replacement for the original cooler. The aluminum core and 11-row cooling layout support fluid heat transfer, while the compact 20 x 8 x 5.5 in. form factor helps it fit the intended application. Dorman 918-617 is a practical replacement choice for Silverado 2500 HD, Silverado 3500 HD, Sierra 2500 HD, and Sierra 3500 HD models when the original cooler is no longer performing as required.
This part cross-references Carlson 19153 for the same application.
What It Helps Address
- Transmission fluid overheating caused by a failed cooler
- Cooler leakage from corrosion or age-related wear
- Reduced cooling performance after impact damage
- Temperature control issues in heavy-duty truck service
- Replacement needs after the original unit becomes restricted or damaged
Installation Notes and Tips
Verify inlet and outlet attachment types before installation and compare the cooler dimensions to the original unit. Inspect surrounding lines, seals, and mounting points for wear or contamination before reassembly. Confirm vehicle application by year, make, and model before ordering Dorman 918-617.
Quality Assurance
Dorman designs this cooler as a standard replacement part for specified applications, with materials and construction selected to match the function of the original component.
