Dayco 71862 Radiator Coolant Hose - Upper

Curved Upper Radiator Hose for Chrysler and Dodge

Dayco 71862 is a curved radiator coolant hose built for upper cooling system routing on select Chrysler, Dodge, and Plymouth minivans. Made from EPDM rubber and formed with a dual I.D. design, it provides the correct shape and diameter transition for listed applications.

The Dayco Curved Radiator Hose line focuses on application-specific cooling hose replacement, with molded routing that matches the vehicle’s upper hose path. Part number 71862 is a direct-fit option for 1996-2000 Chrysler Town & Country, 1996-2000 Dodge Caravan, and 1996-2000 Dodge Grand Caravan, along with other listed Voyager and Grand Voyager applications.

Key Features

• EPDM construction for cooling-system hose service
• Black molded curved design for upper radiator routing
• Dual I.D. hose with 1 1/4 in. end 1 and 1 1/2 in. end 2
• Built to SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Fits upper radiator hose positions on listed Chrysler, Dodge, and Plymouth vehicles
• Dayco part number 71862 for easy catalog lookup

Detailed Description

Dayco 71862 is a radiator coolant hose engineered for upper cooling system connections where a curved molded hose is required. The EPDM rubber construction is suited for coolant exposure and underhood temperature cycling, while the dual inside diameter layout supports the transition between the two hose ends. This hose is specified for 1996-2000 Chrysler Town & Country, 2000 Chrysler Grand Voyager, 2000 Chrysler Voyager, 1996-2000 Dodge Caravan, 1996-2000 Dodge Grand Caravan, 1996-2000 Plymouth Grand Voyager, and 1996-2000 Plymouth Voyager. This part cross-references Gates 22227 for the same application.

Common Cooling System Issues

• Cracked or hardened upper radiator hose
• Coolant leaks at the hose connection points
• Improper hose routing from a worn or misshaped hose
• Soft spots, swelling, or deterioration from heat and age
• Restricted coolant flow caused by a damaged hose interior

Installation Notes and Tips

Verify the vehicle year, make, model, and upper hose routing before installation. Compare the end diameters and molded shape to the original hose to confirm proper fitment. Inspect hose clamps, radiator necks, and engine fittings for wear or corrosion before installing the new hose. Dayco 71862 should be installed on the upper radiator connection only for the listed applications.

Quality Assurance

Dayco manufactures this hose to meet SAE J20R4 Class D-1 and SAE J1684 Type EC requirements, supporting consistent cooling-system service for the specified Chrysler, Dodge, and Plymouth applications. Part number 71862 is built as a molded replacement hose for the listed fitments.