Gates 22247 Radiator Coolant Hose - Upper

Gates 22247 Molded Coolant Hose

The Gates 22247 molded coolant hose is built for upper radiator hose applications that require an OEM-style formed shape and precise end sizing. It is a direct-fit replacement for select Chevrolet and GMC trucks and SUVs, including upper hose applications on C1500, K1500, Tahoe, Yukon, and related models.

Key Features

• Molded coolant hose for upper radiator hose routing
• EPDM and plastic construction for coolant system service
• 1.75 in. inside diameter at both ends
• 31.1 in. centerline length for formed-fit routing
• No spring and no quick-connect fittings
• OE-style replacement for select Chevrolet and GMC applications

Product Details

Gates Molded Coolant Hose line is engineered to match upper, lower, bypass, heater, and other coolant hose applications with OEM-quality specifications. Part number 22247 is shaped for the correct routing and fit needed in the engine bay, helping restore proper coolant flow in vehicles such as the Chevrolet C2500, Chevrolet Tahoe, GMC K1500, and GMC Yukon. This part cross-references Dayco 71914 for the same application.

Common Problems This Hose Can Address

• Cracked or split upper radiator hose
• Coolant leaks at a worn hose section
• Collapsed or softened hose material from age and heat
• Poor hose routing after a previous replacement
• Loss of coolant flow caused by a damaged molded hose

Installation Notes and Tips

Verify end diameters, centerline length, and molded shape before installation. Drain coolant as needed, inspect hose clamps and adjoining fittings, and confirm the hose follows the original routing without twisting. Fits 1996-2000 Chevrolet C2500, Upper; Fits 1996-2000 Chevrolet C3500, Upper; Fits 1996-2000 Chevrolet K2500, Upper; Fits 1996-2000 Chevrolet K3500, Upper; Fits 1996-2000 GMC C2500, Upper; Fits 1996-2000 GMC C3500, Upper; Fits 1996-2000 GMC K2500, Upper; Fits 1996-2000 GMC K3500, Upper; Fits 1996-1999 Chevrolet C1500 Suburban, Upper; Fits 1996-1999 Chevrolet C2500 Suburban, Upper; Fits 1996-1999 Chevrolet K1500 Suburban, Upper; Fits 1996-1999 Chevrolet K2500 Suburban, Upper; Fits 1996-1999 Chevrolet Tahoe, Upper; Fits 1996-1999 GMC C1500 Suburban, Upper; Fits 1996-1999 GMC C2500 Suburban, Upper; Fits 1996-1999 GMC K1500 Suburban, Upper; Fits 1996-1999 GMC K2500 Suburban, Upper; Fits 1996-1998 Chevrolet C1500, Upper; Fits 1996-1998 Chevrolet K1500, Upper; Fits 1996-1998 GMC K1500, Upper; Fits 1996-1997 GMC C1500, Upper; Fits 1996-1997 GMC Yukon, Upper.

Quality Assurance

Gates manufactures this molded coolant hose to OEM-quality specifications for the listed Chevrolet and GMC upper hose applications. The molded construction and application-specific dimensions support accurate replacement of the original hose on the vehicles shown above.