Gates 21612 Radiator Coolant Hose - Upper

Gates 21612 Molded Coolant Hose

The Gates 21612 molded coolant hose is an OE-style radiator hose built for upper coolant routing on select Ford E-Series vans and wagons. Made from EPDM and formed to the correct molded shape, it supports a direct replacement for aging coolant hoses that need accurate fitment and reliable sealing.

Key Features

• EPDM construction for coolant-system service
• Molded design for the specified upper hose routing
• 1.5 in. inside diameter at both ends
• 19 in. centerline length
• No spring, no modular sections, and no quick-connect fittings
• OE-quality replacement hose for radiator coolant applications

Product Details

Gates Molded Coolant Hose line covers upper, lower, bypass, heater, and other coolant applications with OEM-level specifications. The Gates 21612 is part of that molded hose family and is shaped for the correct routing on select Ford E-150 Econoline, Ford E-150 Econoline Club Wagon, Ford E-250 Econoline, Ford E-250 Econoline Club Wagon, Ford E-350 Econoline, and Ford E-350 Econoline Club Wagon models. This part number is also referenced as Gates 21612 for cross-checking during radiator hose replacement.

This part cross-references Continental 61459 for the same application.

Common Replacement Uses

• Cracked or hardened upper radiator hose
• Coolant leaks at the hose body or ends
• Collapsed hose sections from age and heat cycling
• Incorrect hose shape after prior repairs
• Routine cooling-system maintenance on Ford E-Series vans

Installation Notes

Verify the hose routing, end diameters, and centerline length before installation. Confirm upper-position fitment on the vehicle and inspect the mating necks, clamps, and adjacent cooling-system components for wear or corrosion. Drain coolant as needed before removing the old hose, then route the new molded hose without twisting it.

Quality Assurance

Gates manufactures this molded coolant hose to OEM-quality specifications for radiator hose replacement. The molded construction and application-specific dimensions support accurate fitment on the listed Ford E-Series applications.