Gates 22105 Radiator Coolant Hose - Lower

Gates 22105 Molded Coolant Hose Overview

The Gates 22105 is a molded radiator coolant hose built for specific lower-hose applications on select Chevrolet and GMC trucks and SUVs. It follows OE-style routing and uses EPDM, plastic, and brass materials to match the shape and connection points required for a direct replacement.

Gates Molded Coolant Hose products are application-specific and built around the modular coolant hose concept, with integrated OE-style components used where the vehicle design calls for them. This helps maintain the original hose path and connection layout on vehicles such as the Chevrolet C1500, GMC Yukon, and Chevrolet Tahoe.

Key Features

• Part number: 22105
• Lower radiator coolant hose for select GM applications
• Molded construction for factory-style routing
• Made from EPDM, plastic, and brass
• Modular hose design with outlet component configuration
• No spring and no quick-connect fittings
• OE-style fitment for specific Chevrolet and GMC models

Detailed Product Description

The Gates 22105 molded coolant hose is engineered for lower cooling-system routing on a wide range of 1994-2000 Chevrolet and GMC trucks, Suburban models, Tahoe, Yukon, and select P30/P3500 chassis applications. It is shaped to follow the original hose path and uses molded construction to support proper alignment at the radiator and engine connection points. This part cross-references Dayco 71761 and Continental 62114 for the same application.

With a centerline length of 30.09 inches and end inside diameters of 45 mm and 54 mm, this hose is built around the dimensions needed for the listed fitments. The Gates 22105 is a practical replacement choice when servicing the lower coolant circuit on Chevrolet C1500, GMC K1500, and related GM platforms.

Vehicle Fitment

• Fits 1994-2000 Chevrolet C2500, Lower
• Fits 1994-2000 Chevrolet C3500, Lower
• Fits 1994-2000 Chevrolet K2500, Lower
• Fits 1994-2000 Chevrolet K3500, Lower
• Fits 1994-2000 GMC C2500, Lower
• Fits 1994-2000 GMC C3500, Lower
• Fits 1994-2000 GMC K2500, Lower
• Fits 1994-2000 GMC K3500, Lower
• Fits 1994-1999 Chevrolet C1500 Suburban, Lower
• Fits 1994-1999 Chevrolet C2500 Suburban, Lower
• Fits 1994-1999 Chevrolet K1500 Suburban, Lower
• Fits 1994-1999 Chevrolet K2500 Suburban, Lower
• Fits 1999 Chevrolet P30, Lower, Optional Hose; Exc. Motor Home
• Fits 1995-1999 Chevrolet Tahoe, Lower
• Fits 1995-1999 GMC C1500 Suburban, Lower
• Fits 1994-1999 GMC C2500 Suburban, Lower
• Fits 1995-1999 GMC K1500 Suburban, Lower
• Fits 1994-1999 GMC K2500 Suburban, Lower
• Fits 1999 GMC P3500, Lower, Optional Hose; Exc. Motor Home
• Fits 1994-1998 Chevrolet C1500, Lower
• Fits 1994-1998 Chevrolet K1500, Lower
• Fits 1994-1998 GMC K1500, Lower
• Fits 1994-1997 GMC C1500, Lower
• Fits 1994-1997 GMC Yukon, Lower
• Fits 1994 Chevrolet Blazer, Lower

Common Cooling System Issues It Can Address

• Cracked or split lower radiator hose
• Coolant seepage at the hose body or ends
• Collapsed or softened hose material from age and heat
• Incorrect hose routing after a previous repair
• Fitment problems caused by a universal hose shape

Installation Notes and Tips

Verify the vehicle year, make, model, and lower-hose routing before installation. Compare the original hose shape, end diameters, and connection points to the Gates 22105 to confirm the correct application on Chevrolet C1500, GMC Yukon, Chevrolet Tahoe, and other listed GM vehicles.

Inspect adjoining clamps, necks, and coolant passages for wear or corrosion before installing the new hose. After installation, refill the cooling system with the correct coolant and check for leaks once the engine reaches operating temperature.

Quality Assurance

Gates is a recognized aftermarket supplier in modular coolant hose assemblies, and this hose is built to application-specific OE-style requirements for the listed vehicles. The molded design and integrated material selection support consistent fitment on the confirmed GM applications.