Gates 23308 Radiator Coolant Hose - Upper

Gates 23308 Molded Coolant Hose Overview

Gates 23308 is a molded radiator coolant hose built to OEM-quality specifications for upper cooling system service. It is formed from EPDM and shaped for the correct centerline length and end diameters needed for direct replacement on select Ford E-350 applications.

The Gates Molded Coolant Hose line covers upper, lower, bypass, heater, and other coolant routing needs, giving technicians a direct-fit option for radiator hose replacement on the Ford E-350 Club Wagon, Ford E-350 Super Duty, Ford E-350 Econoline Club Wagon, and Ford E-350 Econoline.

Key Features

• Brand: Gates Molded Coolant Hose
• Part number: 23308
• Material: EPDM for coolant-system service
• Molded hose construction for formed routing
• End 1 inside diameter: 1.71 in. (43 mm)
• End 2 inside diameter: 1.71 in. (43 mm)
• Centerline length: 29.5 in. (749 mm)
• No spring included
• No quick connect fittings
• Direct replacement style for upper radiator hose applications

Detailed Description

Gates 23308 is a molded upper radiator coolant hose engineered for vehicles that require a formed EPDM hose with matching inlet and outlet diameters. Its 29.5-inch centerline length and 1.71-inch ends support proper routing in the cooling system, helping maintain the original hose path on the Ford E-350 platform. This part cross-references Dayco 72684 for the same application.

Compatible With 2003 Ford E-350 Club Wagon, upper. Compatible With 1999-2003 Ford E-350 Super Duty, upper. Compatible With 1996-2002 Ford E-350 Econoline Club Wagon, upper. Compatible With 1996-1998 Ford E-350 Econoline, upper. Gates 23308 is a practical replacement choice when servicing the upper coolant hose on these Ford E-350 models.

What It Helps Address

• Cracked or aged upper radiator hose material
• Coolant leaks at the hose body
• Improper hose routing from a misshaped replacement
• Softening or swelling from heat and coolant exposure
• Cooling system service on Ford E-350 vans and wagons

Installation Notes and Tips

Verify hose routing, end diameters, and centerline length against the original part before installation. Inspect adjoining necks, clamps, and coolant passages for wear or corrosion, and replace any damaged components before refilling the system. After installation, refill with the correct coolant and check for leaks at operating temperature.

Quality Assurance

Gates manufactures molded coolant hoses to OEM-quality specifications and offers one of the broadest molded hose replacement lines in the aftermarket. That focus on formed-fit cooling components supports accurate replacement for the Ford E-350 Club Wagon, Ford E-350 Super Duty, and related applications.