Dorman 918-555 Automatic Transmission Oil Cooler
Dorman 918-555 Automatic Transmission Oil Cooler
Dorman 918-555 is an automatic transmission oil cooler built as a standard replacement for specified vehicles. It is engineered to match the function of the original cooler and help maintain proper operating temperature after the factory unit has failed from heat, corrosion, or damage. Compatible with 2001-2007 Toyota Highlander applications.
Key Features
- Direct replacement automatic transmission oil cooler for select Toyota Highlander models
- Aluminum core and aluminum construction for efficient heat transfer
- Painted finish with black housing color
- Female-thread inlet attachment and hose barb outlet attachment
- Standard replacement grade for OE-style fit and function
- Fits 2001-2007 Toyota Highlander, N/A
Detailed Description
This Dorman transmission cooler is designed for vehicles that need a replacement for a damaged or heat-affected original cooler. The aluminum core construction supports thermal management by transferring heat away from transmission fluid, helping the system operate at the intended temperature range. Part number 918-555 is listed for 2001-2007 Toyota Highlander applications and is a practical OE-style service part for cooling-system repairs.
Cross-reference: this part cross-references Carlson 19124 for the same application.
What It Helps Address
- Transmission cooler leakage caused by corrosion or physical damage
- Reduced cooling performance from a failed factory cooler
- Heat-related transmission fluid temperature concerns
- Replacement needs after impact or road debris damage
- Service repairs on 2001-2007 Toyota Highlander cooling systems
Installation Notes and Tips
Verify inlet and outlet connection types before installation: this unit uses female-thread inlet attachment and hose barb outlet attachment. Confirm cooler dimensions and mounting location against the original part before service. Inspect transmission lines, seals, and surrounding cooling components for wear or contamination during replacement. Part number 918-555 should be matched to the vehicle by fitment and connection style before installation.
Quality Assurance
Dorman manufactures replacement components to match original part function on specified vehicles. This cooler is built as a standard replacement for the listed Toyota Highlander fitment and is intended to restore cooling-system operation after the original unit has failed.
Dorman 918-555 Automatic Transmission Oil Cooler
Dorman 918-555 Automatic Transmission Oil Cooler
Dorman 918-555 is an automatic transmission oil cooler built as a standard replacement for specified vehicles. It is engineered to match the function of the original cooler and help maintain proper operating temperature after the factory unit has failed from heat, corrosion, or damage. Compatible with 2001-2007 Toyota Highlander applications.
Key Features
- Direct replacement automatic transmission oil cooler for select Toyota Highlander models
- Aluminum core and aluminum construction for efficient heat transfer
- Painted finish with black housing color
- Female-thread inlet attachment and hose barb outlet attachment
- Standard replacement grade for OE-style fit and function
- Fits 2001-2007 Toyota Highlander, N/A
Detailed Description
This Dorman transmission cooler is designed for vehicles that need a replacement for a damaged or heat-affected original cooler. The aluminum core construction supports thermal management by transferring heat away from transmission fluid, helping the system operate at the intended temperature range. Part number 918-555 is listed for 2001-2007 Toyota Highlander applications and is a practical OE-style service part for cooling-system repairs.
Cross-reference: this part cross-references Carlson 19124 for the same application.
What It Helps Address
- Transmission cooler leakage caused by corrosion or physical damage
- Reduced cooling performance from a failed factory cooler
- Heat-related transmission fluid temperature concerns
- Replacement needs after impact or road debris damage
- Service repairs on 2001-2007 Toyota Highlander cooling systems
Installation Notes and Tips
Verify inlet and outlet connection types before installation: this unit uses female-thread inlet attachment and hose barb outlet attachment. Confirm cooler dimensions and mounting location against the original part before service. Inspect transmission lines, seals, and surrounding cooling components for wear or contamination during replacement. Part number 918-555 should be matched to the vehicle by fitment and connection style before installation.
Quality Assurance
Dorman manufactures replacement components to match original part function on specified vehicles. This cooler is built as a standard replacement for the listed Toyota Highlander fitment and is intended to restore cooling-system operation after the original unit has failed.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Dorman 918-555 Automatic Transmission Oil Cooler
Dorman 918-555 is an automatic transmission oil cooler built as a standard replacement for specified vehicles. It is engineered to match the function of the original cooler and help maintain proper operating temperature after the factory unit has failed from heat, corrosion, or damage. Compatible with 2001-2007 Toyota Highlander applications.
Key Features
- Direct replacement automatic transmission oil cooler for select Toyota Highlander models
- Aluminum core and aluminum construction for efficient heat transfer
- Painted finish with black housing color
- Female-thread inlet attachment and hose barb outlet attachment
- Standard replacement grade for OE-style fit and function
- Fits 2001-2007 Toyota Highlander, N/A
Detailed Description
This Dorman transmission cooler is designed for vehicles that need a replacement for a damaged or heat-affected original cooler. The aluminum core construction supports thermal management by transferring heat away from transmission fluid, helping the system operate at the intended temperature range. Part number 918-555 is listed for 2001-2007 Toyota Highlander applications and is a practical OE-style service part for cooling-system repairs.
Cross-reference: this part cross-references Carlson 19124 for the same application.
What It Helps Address
- Transmission cooler leakage caused by corrosion or physical damage
- Reduced cooling performance from a failed factory cooler
- Heat-related transmission fluid temperature concerns
- Replacement needs after impact or road debris damage
- Service repairs on 2001-2007 Toyota Highlander cooling systems
Installation Notes and Tips
Verify inlet and outlet connection types before installation: this unit uses female-thread inlet attachment and hose barb outlet attachment. Confirm cooler dimensions and mounting location against the original part before service. Inspect transmission lines, seals, and surrounding cooling components for wear or contamination during replacement. Part number 918-555 should be matched to the vehicle by fitment and connection style before installation.
Quality Assurance
Dorman manufactures replacement components to match original part function on specified vehicles. This cooler is built as a standard replacement for the listed Toyota Highlander fitment and is intended to restore cooling-system operation after the original unit has failed.
