Gates CO35051 Radiator Coolant Hose Flange

Gates Coolant Outlet for Kia Soul

The Gates Coolant Outlet CO35051 is a radiator coolant hose flange built for direct-fit service on select Kia Soul models. It is a plastic coolant filler neck designed to match original equipment fit and function while addressing common aftermarket fit and material concerns.

Key Features

• Brand: Gates Coolant Outlet line
• Part number: CO35051
• Part type: radiator coolant hose flange / coolant filler neck
• Material: plastic
• Outlet outside diameter: 1.3 in.
• Outlet inside diameter: 1.07 in. / 1.075 in.
• Bolt hole quantity: 2
• Gasket quantity: 0

Product Details

Gates Coolant Outlet components are engineered as OE-style replacements for cooling system service, with a focus on fit, durability, and consistent performance. The CO35051 is part of the Gates Coolant Outlet product line, which covers water outlets through complete thermostat housing assemblies for applications that need a precise coolant passage connection. For Kia Soul cooling system repair, this coolant outlet helps restore the connection point between the hose and the engine cooling circuit.

This part cross-references 25329B2100 for the same application. Compatible with 2014-2018 Kia Soul, N/A. The Gates CO35051 is a practical choice when replacing a worn or damaged coolant filler neck on a Kia Soul cooling system.

Common Repair Uses

• Cracked or brittle coolant outlet housing
• Coolant seepage at the hose connection point
• Damaged filler neck sealing surface
• Cooling system service after plastic outlet wear
• Restoring proper hose-to-outlet fit on the Kia Soul

Installation Notes

Verify the outlet diameter, bolt-hole layout, and hose connection dimensions before installation. Inspect the mating surfaces and surrounding cooling system components for wear, contamination, or damage before reassembly. Because this part is a plastic coolant outlet, handle it carefully during installation to avoid overtightening or cracking.

Quality Assurance

Gates designs its coolant outlet program to address common aftermarket design, manufacturing, and material issues while maintaining OE-style fit and service life expectations. The CO35051 is built for direct replacement use in the cooling system and is backed by Gates’ product engineering standards.