
Dorman 918-873 Engine Oil Cooler
Dorman 918-873 Engine Oil Cooler
The Dorman 918-873 engine oil cooler is a standard replacement for specified Dodge Ram 2500 and Ram 3500 applications. It is built to match the fit and function of the original equipment cooler and help maintain proper engine oil temperature after the factory unit has failed from heat, corrosion, or damage.
Key Features
- Direct replacement engine oil cooler for OE-style fitment
- Aluminum core construction with a natural finish
- Metallic gray housing color
- Inlet and outlet outside diameter: 0.75 in.
- Overall dimensions: 11.5 in. length, 4.5 in. width, 2 in. thickness
- Female inlet and outlet fittings
- Standard item grade replacement
- Compatible With 2003-2008 Dodge Ram 2500 and 2003-2008 Dodge Ram 3500
Detailed Description
Dorman 918-873 is engineered as an OE-style engine oil cooler for 2003-2008 Dodge Ram 2500 and 2003-2008 Dodge Ram 3500 trucks. The aluminum core and 8-row design are specified to match the original cooler’s fit and function, helping the engine oil stay within the proper operating temperature range. This part cross-references Standard Ignition OCK16 for the same application.
For buyers searching for a 2003-2008 Dodge Ram 2500 engine oil cooler, a 2003-2008 Dodge Ram 3500 oil cooler, or Dorman 918-873 replacement, this part provides a direct-fit service solution for the listed vehicles. It also cross-references OE-style part numbers 5086837AA and 5104874AA for the same application.
What It Helps Address
- Oil temperature rise caused by a failed factory cooler
- Corrosion-related leakage or deterioration
- Heat damage in the original oil cooler assembly
- Reduced cooling performance from a worn OE unit
- Replacement needs after physical damage to the cooler
Installation Notes and Tips
Verify inlet and outlet sizing, fitting style, and overall dimensions before installation. Inspect the surrounding oil lines and sealing surfaces for wear or contamination, and replace any damaged components as needed during service. Confirm vehicle application by year, make, and model before ordering.
Quality Assurance
This Dorman replacement is built to standard item-grade specifications and follows the original cooler’s fit and function for the listed Dodge Ram applications. It is intended as a direct replacement for the factory engine oil cooler on the confirmed vehicles.
Dorman 918-873 Engine Oil Cooler
Dorman 918-873 Engine Oil Cooler
The Dorman 918-873 engine oil cooler is a standard replacement for specified Dodge Ram 2500 and Ram 3500 applications. It is built to match the fit and function of the original equipment cooler and help maintain proper engine oil temperature after the factory unit has failed from heat, corrosion, or damage.
Key Features
- Direct replacement engine oil cooler for OE-style fitment
- Aluminum core construction with a natural finish
- Metallic gray housing color
- Inlet and outlet outside diameter: 0.75 in.
- Overall dimensions: 11.5 in. length, 4.5 in. width, 2 in. thickness
- Female inlet and outlet fittings
- Standard item grade replacement
- Compatible With 2003-2008 Dodge Ram 2500 and 2003-2008 Dodge Ram 3500
Detailed Description
Dorman 918-873 is engineered as an OE-style engine oil cooler for 2003-2008 Dodge Ram 2500 and 2003-2008 Dodge Ram 3500 trucks. The aluminum core and 8-row design are specified to match the original cooler’s fit and function, helping the engine oil stay within the proper operating temperature range. This part cross-references Standard Ignition OCK16 for the same application.
For buyers searching for a 2003-2008 Dodge Ram 2500 engine oil cooler, a 2003-2008 Dodge Ram 3500 oil cooler, or Dorman 918-873 replacement, this part provides a direct-fit service solution for the listed vehicles. It also cross-references OE-style part numbers 5086837AA and 5104874AA for the same application.
What It Helps Address
- Oil temperature rise caused by a failed factory cooler
- Corrosion-related leakage or deterioration
- Heat damage in the original oil cooler assembly
- Reduced cooling performance from a worn OE unit
- Replacement needs after physical damage to the cooler
Installation Notes and Tips
Verify inlet and outlet sizing, fitting style, and overall dimensions before installation. Inspect the surrounding oil lines and sealing surfaces for wear or contamination, and replace any damaged components as needed during service. Confirm vehicle application by year, make, and model before ordering.
Quality Assurance
This Dorman replacement is built to standard item-grade specifications and follows the original cooler’s fit and function for the listed Dodge Ram applications. It is intended as a direct replacement for the factory engine oil cooler on the confirmed vehicles.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Dorman 918-873 Engine Oil Cooler
The Dorman 918-873 engine oil cooler is a standard replacement for specified Dodge Ram 2500 and Ram 3500 applications. It is built to match the fit and function of the original equipment cooler and help maintain proper engine oil temperature after the factory unit has failed from heat, corrosion, or damage.
Key Features
- Direct replacement engine oil cooler for OE-style fitment
- Aluminum core construction with a natural finish
- Metallic gray housing color
- Inlet and outlet outside diameter: 0.75 in.
- Overall dimensions: 11.5 in. length, 4.5 in. width, 2 in. thickness
- Female inlet and outlet fittings
- Standard item grade replacement
- Compatible With 2003-2008 Dodge Ram 2500 and 2003-2008 Dodge Ram 3500
Detailed Description
Dorman 918-873 is engineered as an OE-style engine oil cooler for 2003-2008 Dodge Ram 2500 and 2003-2008 Dodge Ram 3500 trucks. The aluminum core and 8-row design are specified to match the original cooler’s fit and function, helping the engine oil stay within the proper operating temperature range. This part cross-references Standard Ignition OCK16 for the same application.
For buyers searching for a 2003-2008 Dodge Ram 2500 engine oil cooler, a 2003-2008 Dodge Ram 3500 oil cooler, or Dorman 918-873 replacement, this part provides a direct-fit service solution for the listed vehicles. It also cross-references OE-style part numbers 5086837AA and 5104874AA for the same application.
What It Helps Address
- Oil temperature rise caused by a failed factory cooler
- Corrosion-related leakage or deterioration
- Heat damage in the original oil cooler assembly
- Reduced cooling performance from a worn OE unit
- Replacement needs after physical damage to the cooler
Installation Notes and Tips
Verify inlet and outlet sizing, fitting style, and overall dimensions before installation. Inspect the surrounding oil lines and sealing surfaces for wear or contamination, and replace any damaged components as needed during service. Confirm vehicle application by year, make, and model before ordering.
Quality Assurance
This Dorman replacement is built to standard item-grade specifications and follows the original cooler’s fit and function for the listed Dodge Ram applications. It is intended as a direct replacement for the factory engine oil cooler on the confirmed vehicles.












