Gates 20774 Radiator Coolant Hose

Gates 20774 Molded Coolant Hose Overview

Gates 20774 is a molded radiator coolant hose built to OEM-quality specifications for upper, lower, bypass, heater, and other coolant routing applications. The EPDM construction and molded shape support a precise replacement for select Ford Ranger, Ford Bronco II, Toyota Pickup, Mercury Capri, and Isuzu Impulse applications.

The Gates Molded Coolant Hose line is engineered for direct-fit radiator hose replacement where the original hose follows a formed path. This helps simplify service on vehicles that need a shaped coolant hose rather than a universal straight hose.

Key Features

• EPDM rubber construction for coolant-system service
• Molded design for OE-style hose routing
• 1.25 in. inside diameter at both ends
• 11.3 in. centerline length
• No spring and no quick-connect fittings
• Direct replacement part number: 20774

Detailed Product Description

This Gates molded radiator coolant hose is made for vehicles that require a formed hose with matching end diameters and centerline length. The 1.25-inch ends and 11.3-inch centerline length help it match the original coolant path on listed applications, including upper and lower radiator hose positions as well as lower engine-to-pipe routing on select models. For buyers searching for a Ford Ranger upper radiator hose, Ford Bronco II lower coolant hose, Toyota Pickup heater hose replacement, or Mercury Capri molded coolant hose, Gates 20774 provides a direct-fit service part reference.

This part cross-references Dayco 70846 and Carlson 7537 for the same application.

Vehicle Fitment

• Fits 1985-1989 Isuzu Impulse, lower - engine to pipe
• Fits 1985-1987 Ford Ranger, upper
• Fits 1987 Ford Ranger, lower
• Fits 1981-1987 Toyota Pickup, upper
• Fits 1985-1986 Ford Ranger, lower
• Fits 1985 Ford Bronco II, upper
• Fits 1985 Ford Bronco II, lower
• Fits 1976-1977 Mercury Capri, upper
• Fits 1974 Mercury Capri, upper
• Fits 1972-1973 Mercury Capri, upper

Installation Notes and Tips

• Verify hose routing, end diameters, and centerline length before installation.
• Check the vehicle’s cooling system for cracks, swelling, or hardened hose connections before replacing the hose.
• Confirm whether the application is upper, lower, or lower engine-to-pipe before ordering.
• Inspect clamps and mating surfaces for corrosion or damage during service.

Quality Assurance

Gates manufactures molded coolant hoses to OEM-quality specifications for replacement use in cooling-system service. The molded EPDM construction and application-specific shape support consistent fitment on the listed Ford Ranger, Ford Bronco II, Toyota Pickup, Mercury Capri, and Isuzu Impulse applications.