Dayco 71442 Radiator Coolant Hose - Upper

Overview of Dayco Curved Radiator Hose 71442

The Dayco Curved Radiator Hose 71442 is designed specifically for Mazda B2000 and B2200 models. This radiator coolant hose features a curved design and is constructed from durable EPDM material, ensuring reliable performance in your vehicle's cooling system.

• Material: EPDM for heat and chemical resistance
• Color: Black
• End 1 Inside Diameter: 1 5/16 inches
• End 2 Inside Diameter: 1 5/16 inches
• Hose Type: Single inside diameter hose
• Trunk Height: 10 3/4 inches
• Meets SAE specifications: SAE J20R4 Class D-1 and SAE J1684 Type EC
• Compatible with Mazda B2000 and B2200 models

Details on the Curved Radiator Hose Product Line

The Dayco Curved Radiator Hose line is engineered to provide precise fitment and durability for specific vehicle applications. This product line focuses on delivering hoses that maintain proper coolant flow with a curved design to accommodate engine bay layouts. The 71442 part number is part of this line, offering a reliable replacement hose that meets industry SAE standards for coolant hoses.

Product Description and Specifications

The Dayco 71442 radiator coolant hose is made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals. Both ends of the hose have an inside diameter of 1 5/16 inches, making it a single inside diameter hose suitable for the cooling system of Mazda B2000 and B2200 trucks. The hose length, indicated by a trunk height of 10 3/4 inches, ensures proper routing and fitment within the engine compartment. This hose does not include a heat shield or protective sleeve, which is typical for this type of radiator hose. It complies with SAE J20R4 Class D-1 and SAE J1684 Type EC specifications, confirming its suitability for coolant applications.

Common Applications and Issues Addressed

• Replacement of worn or cracked radiator coolant hoses on Mazda B2000 and B2200
• Prevention of coolant leaks due to hose degradation
• Restoration of proper coolant flow to maintain engine temperature
• Addressing overheating issues caused by faulty radiator hoses
• Ensuring secure hose connections with correct diameter fitment

Installation Notes and Tips

When installing the Dayco Curved Radiator Hose 71442, ensure the engine is cool before removal of the old hose. Verify that the inside diameters of both hose ends match the radiator and engine fittings. Use appropriate clamps to secure the hose and check for any leaks after installation. Avoid twisting or stretching the hose during installation to maintain its integrity and fitment.

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 71442 to meet SAE standards, ensuring consistent quality and performance. While specific warranty details are not provided, Dayco products typically adhere to industry quality controls and are designed for durability in automotive cooling systems.