Dayco 71960 Radiator Coolant Hose - Upper

Dayco Curved Radiator Hose 71960

Dayco Curved Radiator Hose 71960 is an upper radiator coolant hose built for Ford E-Series vans that need a formed EPDM hose with the correct curvature and inside diameter. It serves as a direct replacement for the upper coolant routing on select Ford E-150, E-250, and E-350 applications.

Key Features

• EPDM construction for coolant-system durability
• Black finish for a clean OE-style appearance
• Single I.D. hose design with 1 23/32 in. inside diameter at both ends
• Built to SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Curved radiator hose profile for upper hose routing
• Dayco Curved Radiator Hose line for formed cooling-system replacement parts

Product Details

This Dayco 71960 radiator coolant hose is shaped for upper radiator connections and uses EPDM material to handle coolant exposure in everyday cooling-system service. The hose measures 1 23/32 in. inside diameter at each end and follows a curved profile that matches the routing used on select Ford E-Series vans. It cross-references Gates 22315 for the same application.

Compatible With Ford E-350 Super Duty, upper; Ford E-150, upper; Ford E-250, upper; Ford E-150 Club Wagon, upper; Ford E-350 Club Wagon, upper; Ford E-150 Econoline, upper; Ford E-150 Econoline Club Wagon, upper; Ford E-250 Econoline, upper; Ford E-350 Econoline Club Wagon, upper; and Ford E-350 Econoline, upper. Search terms such as Ford E-350 Super Duty upper radiator hose 71960 and Ford E-250 upper coolant hose Dayco 71960 match this application.

What It Helps Address

• Cracked or hardened upper radiator hose material
• Coolant leaks at the hose connection points
• Incorrect hose shape or routing on replacement service
• Restricted coolant flow caused by a deteriorated hose
• Fitment issues when replacing the upper hose on Ford E-Series vans

Installation Notes and Tips

Verify the hose diameter and routing before installation, especially on Ford E-150, E-250, and E-350 upper radiator hose applications. Inspect the mating necks, clamps, and surrounding cooling-system components for wear or corrosion before installing the new hose. This hose does not include a heat shield or protective sleeve.

Quality Assurance

Dayco manufactures this hose to meet SAE J20R4 Class D-1 and SAE J1684 Type EC requirements for radiator coolant hose service. The formed EPDM construction and OE-style curved profile support consistent fitment on the listed Ford applications.