Gates 22477 Radiator Coolant Hose - Lower

Gates 22477 Molded Coolant Hose

The Gates 22477 molded coolant hose is built for radiator coolant routing in select Cadillac applications. It uses EPDM construction and OEM-style molded shaping to match the original hose path for lower cooling system service.

Key Features

• EPDM rubber construction for coolant system use
• Molded design for a direct replacement shape
• 1.5 in. inside diameter at both ends
• 13.7 in. centerline length
• Lower radiator coolant hose application
• Fits 1986-1993 Cadillac Eldorado, lower
• Fits 1986-1993 Cadillac Seville, lower
• Fits 1994-1995 Cadillac DeVille, lower

Product Details

Gates Molded Coolant Hose 22477 is part of the Gates molded coolant hose line, which covers upper, lower, bypass, heater, and other coolant routing needs with OEM-quality specifications. This hose is shaped for the lower coolant path on 1986-1993 Cadillac Eldorado, 1986-1993 Cadillac Seville, and 1994-1995 Cadillac DeVille, helping restore proper hose routing in the cooling system. This part cross-references Dayco 71312 for the same application.

What This Hose Helps Address

• Cracked or split lower radiator hose
• Coolant leaks at the hose body
• Incorrect hose routing after replacement
• Heat-related hose deterioration
• Cooling system service on Cadillac Eldorado, Seville, and DeVille models

Installation Notes and Tips

Verify the hose shape, end diameters, and centerline length before installation. Inspect hose clamps, mating necks, and nearby cooling components for wear or corrosion before reassembly. Confirm the vehicle application by year, model, and lower hose position before ordering or installing Gates 22477.

Quality Assurance

Gates manufactures this molded coolant hose to OEM-style specifications for fit and cooling system service. The EPDM material and molded construction support dependable replacement use in radiator hose applications.