Dayco 71526 Radiator Coolant Hose - Lower or Upper

Overview of Dayco Curved Radiator Hose 71526

The Dayco Curved Radiator Hose 71526 is designed to provide reliable coolant flow for select Cadillac, Dodge, Plymouth, and Subaru vehicles. Engineered with durable EPDM material, this black curved radiator coolant hose ensures proper fit and function for models like the Cadillac DeVille and Subaru Impreza.

• Constructed from high-quality EPDM material for heat and chemical resistance
• Black color with a curved design for precise fitment
• End 1 inside diameter: 1 7/16 inches; End 2 inside diameter: 1 1/2 inches
• Complies with SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Single inside diameter hose without heat shield or protective sleeve
• Trunk height measures 8 1/4 inches for proper routing

About the Curved Radiator Hose Product Line

The Dayco Curved Radiator Hose line focuses on delivering hoses with precise bends and dimensions to match specific vehicle cooling system requirements. This product line, including part number 71526, is engineered to meet stringent SAE standards, ensuring compatibility and durability for applications in vehicles such as the Dodge Caravan and Plymouth Voyager.

Detailed Product Description

Dayco part number 71526 is a curved radiator coolant hose made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals. The hose features a single inside diameter design with end diameters of 1 7/16 inches and 1 1/2 inches, allowing for a secure connection to radiator and engine fittings. Its black color and curved shape facilitate installation in tight engine compartments without kinking. This hose does not include a heat shield or protective sleeve, making it suitable for applications where additional protection is not required. The trunk height of 8 1/4 inches supports proper coolant flow and routing in vehicles like the Cadillac Fleetwood and Subaru Legacy.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses in Cadillac 60 Special and DeVille models
• Addressing coolant leaks caused by hose deterioration in Dodge Caravan and Plymouth Voyager
• Restoring proper coolant circulation in Subaru Impreza and Legacy cooling systems
• Preventing overheating issues related to damaged or collapsed radiator hoses
• Ensuring compliance with SAE specifications for coolant hose performance

Installation Notes and Tips

When installing the Dayco Curved Radiator Hose 71526, ensure the hose is routed without twisting or kinking to maintain coolant flow. Verify that the end diameters match the radiator and engine fittings for a secure seal. Use appropriate clamps tightened to manufacturer specifications to prevent leaks. Inspect surrounding components for wear or damage during installation, and replace any compromised parts to maintain system integrity.

Quality Assurance and Warranty

Dayco radiator hoses, including part number 71526, are manufactured to meet SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring reliable performance under typical operating conditions. While specific warranty details are not provided here, Dayco products generally adhere to industry quality controls and are backed by the brand's commitment to durability and fitment accuracy.