Gates CO34950 Engine Coolant Hose Flange

Gates Coolant Outlet for Honda Civic and Acura ILX

The Gates Coolant Outlet CO34950 is an engine coolant hose flange built for select Honda Civic and Acura ILX applications. It is engineered to match original fit and function while addressing common aftermarket material and design concerns with a durable aluminum and steel construction.

Key Features

• Engine coolant hose flange for cooling system service
• Aluminum and steel construction for strength and heat resistance
• Three-bolt mounting design
• Outlet dimensions include 0.54 in., 1.25 in., 0.39 in., and 1.06 in. diameters as listed
• OE-style fit and performance for direct replacement use
• Gates Coolant Outlet line coverage supports water outlets and thermostat housing assemblies

Product Details

Gates CO34950 is part of the Coolant Outlet product line, which covers a range of cooling system outlet components from water outlets to complete thermostat housing assemblies. This part is designed for direct replacement service on 2012-2015 Honda Civic and 2013-2015 Acura ILX models, with fitment listed for coolant outlet applications. The part number CO34950 is also referenced for service lookup and ordering, and it cross-references 19315R1AA00 for the same application.

Common Uses

• Replacing a cracked or corroded coolant hose flange
• Restoring coolant flow at the engine outlet connection
• Addressing coolant seepage at the flange mounting surface
• Repairing a damaged thermostat housing outlet connection
• Servicing a worn cooling system outlet on Honda Civic or Acura ILX models

Installation Notes

Verify the outlet diameter, bolt-hole pattern, and hose connection sizes against the original part before installation. Clean the mating surfaces thoroughly and inspect the surrounding cooling system components for wear, corrosion, or residue that could affect sealing. Confirm vehicle application by year and model before ordering CO34950.

Quality Assurance

Gates designs its Coolant Outlet line to fit and perform like the original component while improving durability and value over common aftermarket alternatives. The CO34950 is built for long service life in cooling system applications and is backed by Gates engineering standards for replacement parts.