Gates CO34782 Engine Coolant Water Outlet

Gates Coolant Outlet for Ram 2500/3500

The Gates Coolant Outlet CO34782 is an engine coolant water outlet built for direct replacement service on select Dodge Ram trucks. It is made from cast aluminum and follows the original-style fit and function needed for dependable coolant routing in the cooling system.

Compatible with 2000-2008 Dodge Ram 2500 and 2000-2008 Dodge Ram 3500, this coolant outlet is part of the Gates Coolant Outlet line, which focuses on OE-style replacement coverage for water outlets and thermostat housing assemblies. The CO34782 is a practical choice when replacing a worn or damaged coolant outlet on a Ram 2500 or Ram 3500.

Key Features

• Cast aluminum construction
• Engine coolant water outlet / coolant outlet type
• 3-bolt hole design
• Outlet inside diameter: 1.358 in.
• Outlet outside diameter: 1.764 in.
• OE-style replacement for cooling system service
• Contents: coolant outlet

Product Details

Gates CO34782 is engineered as a replacement coolant outlet for cooling system repairs where the original outlet has corroded, cracked, or no longer seals properly. The cast aluminum housing helps provide the strength and durability expected in a high-temperature coolant path, while the OE-style design supports proper fitment on the specified Dodge Ram 2500 and Dodge Ram 3500 applications. This part cross-references Dorman - OE Solutions 902-3026 for the same application.

Common Issues This Part Can Address

• Coolant leaks at the outlet housing
• Cracked or warped coolant outlet surfaces
• Corrosion in the thermostat housing area
• Improper coolant flow routing caused by a damaged outlet
• Cooling system service needs on aging Ram 2500 and Ram 3500 trucks

Installation Notes

Before installation, verify the outlet diameter, bolt pattern, and engine-side sealing surface against the removed part. The listing shows no gasket, seal, or bypass holes included, so confirm the required sealing components for your repair before beginning service. Clean the mating surfaces thoroughly and inspect adjacent cooling system parts for wear or contamination.

Quality Assurance

Gates designs its Coolant Outlet line to address common material and manufacturing concerns found in many aftermarket alternatives, with coverage intended to match original fit and performance expectations. Part number CO34782 is built for long service life in the cooling system and is listed for 2000-2008 Dodge Ram 2500 and 2000-2008 Dodge Ram 3500 applications.