Gates 21269 Radiator Coolant Hose - Upper

Gates 21269 Molded Coolant Hose

The Gates 21269 molded coolant hose is built for upper radiator hose applications that demand an OEM-style shape and reliable EPDM construction. It is sized with a 1.25 in. inside diameter at both ends and a 26.3 in. centerline length for a precise replacement on listed vehicles.

Gates Molded Coolant Hose products are part of a broad replacement line for upper, lower, bypass, heater, and other coolant routing needs. This hose follows OEM-quality specifications to help simplify radiator hose replacement on vehicles such as the Chevrolet Caprice, Chevrolet Monte Carlo, and Pontiac Grand Prix.

Key Features

• Part number: 21269
• Brand line: Gates Molded Coolant Hose
• EPDM construction for coolant system service
• 1.25 in. inside diameter at both ends
• 26.3 in. centerline length
• Molded hose design for formed routing
• No spring and no quick-connect fittings
• Direct replacement style for upper coolant hose applications

Detailed Description

Gates 21269 is a molded radiator coolant hose engineered for vehicles that require a formed upper hose profile. The EPDM material is commonly used in cooling system service for its resistance to heat and coolant exposure, while the molded shape helps match the original hose routing on the vehicle. This part number is listed for a range of GM applications, including Chevrolet Caprice, Chevrolet Monte Carlo, Chevrolet El Camino, Chevrolet Impala, Chevrolet Malibu, Chevrolet Camaro, and Pontiac Grand Prix.

For buyers searching for an upper radiator hose for 1981-1990 Chevrolet Caprice, a molded coolant hose for 1981-1988 Chevrolet Monte Carlo, or a replacement upper hose for 1986-1987 Pontiac Grand Prix, Gates 21269 provides a fitment-specific option. This part cross-references Dayco 71080 and FEL-PRO 61160 for the same application.

What It Helps Address

• Cracked or hardened upper radiator hose material
• Coolant leaks at the hose body
• Incorrect hose shape after prior replacement
• Restricted coolant flow from a deteriorated hose
• Fitment issues on formed upper hose routing

Installation Notes and Tips

Verify hose routing, end diameters, and centerline length against the removed part before installation. Inspect hose clamps, necks, and adjoining cooling system components for wear or corrosion before reassembly. Confirm the vehicle application matches the listed upper-position fitment for your Chevrolet or Pontiac model.

Quality Assurance

Gates manufactures molded coolant hoses to OEM-quality specifications and offers one of the broadest replacement hose lines in the aftermarket. Part number 21269 is built to support accurate replacement on the listed applications.