Dayco 71726 Radiator Coolant Hose - Upper

Overview of Dayco Curved Radiator Hose 71726

The Dayco Curved Radiator Hose 71726 is designed specifically for Jeep Grand Cherokee and Grand Wagoneer models. Constructed from durable EPDM material, this radiator coolant hose ensures reliable performance in your vehicle's cooling system.

• Made from high-quality EPDM material for heat and chemical resistance
• Black color with a single inside diameter of 1 1/2 inches on both ends
• Includes a protective sleeve for added durability
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Trunk height of 15 inches for precise fitment

Detailed Product Description

The Dayco Curved Radiator Hose 71726 is engineered to maintain optimal coolant flow in Jeep Grand Cherokee and Grand Wagoneer vehicles. Its EPDM construction offers excellent resistance to heat, ozone, and coolant chemicals, which helps extend the hose's service life. Both ends of the hose have an inside diameter of 1 1/2 inches, making it a single i.d. hose designed for specific radiator connections. The inclusion of a protective sleeve enhances the hose's durability by shielding it from abrasion and external damage. This hose complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring it meets industry requirements for coolant hoses.

About the Curved Radiator Hose Product Line

The Dayco Curved Radiator Hose line focuses on providing hoses with precise bends and dimensions to fit specific vehicle cooling systems. This product line is designed to replace original equipment hoses with exact fit and reliable performance. The 71726 part number is part of this line, offering a curved design that matches the cooling system layout of Jeep Grand Cherokee and Grand Wagoneer models.

Common Applications and Issues Addressed

• Replacement of worn or cracked radiator coolant hoses
• Prevention of coolant leaks due to hose degradation
• Maintaining proper coolant flow to avoid engine overheating
• Resolving fitment issues with non-OEM hoses
• Protecting cooling system integrity in Jeep Grand Cherokee and Grand Wagoneer vehicles

Installation Notes and Tips

Ensure the engine is cool before removing the old radiator hose to prevent burns. Verify that the hose diameter and length match the original equipment specifications. Use appropriate clamps to secure the hose ends and check for leaks after installation. The protective sleeve should be positioned to avoid contact with sharp edges or moving parts.

Quality Assurance and Warranty

Dayco radiator hoses are manufactured to meet SAE specifications, ensuring consistent quality and performance. The 71726 hose undergoes rigorous testing for durability and heat resistance. While specific warranty details are not provided, Dayco products typically come with manufacturer-backed quality guarantees to support reliable operation in Jeep Grand Cherokee and Grand Wagoneer vehicles.