Gates CO34946 Engine Coolant Water Outlet

Gates Coolant Outlet for Nissan Frontier

The Gates Coolant Outlet CO34946 is an engine coolant water outlet built for 2005-2019 Nissan Frontier applications with thermostat housing cover and included seal requirements. It uses cast aluminum construction and is shaped to match the original outlet layout for proper coolant routing and dependable service.

Gates Coolant Outlet line coverage focuses on direct-fit cooling system service parts, including water outlets and thermostat housing assemblies. This CO34946 coolant outlet is engineered to address common aftermarket fit, material, and manufacturing concerns while maintaining OE-style function for the Nissan Frontier.

Key Features

• Cast aluminum construction for cooling system durability
• Outlet inside diameter: 1.18 in.
• Outlet outside diameter: 1.38 in.
• 2 bolt holes for thermostat housing cover mounting
• Includes coolant outlet and seal
• Direct-fit design for 2005-2019 Nissan Frontier
• Gates part number CO34946

Detailed Description

This engine coolant water outlet is designed for Nissan Frontier models from 2005 through 2019 and is used in thermostat housing cover applications with the included seal. The cast aluminum body supports long service life in a high-temperature cooling system environment, while the outlet dimensions help maintain proper hose and coolant passage alignment. If you are replacing a worn or leaking coolant outlet on a Nissan Frontier, Gates CO34946 provides a straightforward OE-style service part.

This part cross-references Dorman OE Solutions 902-5222 for the same application. The Gates Coolant Outlet program is built to provide a practical replacement option for cooling system repairs where fit and material quality matter.

Common Problems This Part Can Address

• Coolant leakage at the thermostat housing cover area
• Cracked or corroded plastic or metal outlet components
• Improper sealing at the coolant outlet connection
• Cooling system service needs on a 2005-2019 Nissan Frontier
• Replacement of a damaged engine coolant water outlet

Installation Notes and Tips

Fits 2005-2019 Nissan Frontier, thermostat housing cover with included seal; coolant outlet. Confirm outlet diameter, bolt-hole count, and housing style before installation. Clean the mating surfaces thoroughly and inspect the surrounding cooling system components for wear, residue, or damage before reassembly.

Quality Assurance

Gates designs this coolant outlet as a direct-fit replacement with OE-style performance expectations and long service life in mind. The CO34946 part number is part of Gates’ coolant outlet line coverage for thermostat housing and water outlet service.