Dayco 72056 Radiator Coolant Hose - Lower or Upper

Overview of Dayco Curved Radiator Hose 72056

The Dayco Curved Radiator Hose 72056 is designed for reliable coolant flow in select Chevrolet and Suzuki vehicles. Engineered with durable EPDM material, this radiator coolant hose ensures consistent performance in the cooling system of models like the Chevrolet Tracker and Suzuki Grand Vitara.

• Constructed from high-quality EPDM for heat and chemical resistance
• Black single inside diameter hose with 1 5/16 inch ends
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Curved design tailored for specific radiator connections
• Compatible with Chevrolet Grand Vitara, Tracker, Vitara, and XL-7 models

Dayco Curved Radiator Hose Product Line Details

The Curved Radiator Hose line by Dayco focuses on precision-engineered hoses that accommodate specific radiator layouts requiring curved configurations. This product line emphasizes durability and fitment accuracy, providing a reliable coolant hose solution without additional heat shields or protective sleeves. The 72056 part number represents a single inside diameter hose designed to meet stringent SAE standards for coolant hoses.

Technical Description and Specifications

This radiator coolant hose is made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals, making it suitable for automotive cooling systems. Both ends of the hose have an inside diameter of 1 5/16 inches, ensuring a secure fit on compatible radiator and engine fittings. The hose has a trunk height of 12 inches and does not include a heat shield or protective sleeve, which is typical for this type of curved radiator hose. Compliance with SAE J20R4 Class D-1 and SAE J1684 Type EC standards confirms its suitability for coolant system applications in Chevrolet and Suzuki vehicles.

Applications and Common Issues Addressed

• Replacement of worn or cracked radiator coolant hoses in Chevrolet Tracker and Suzuki Vitara models
• Resolving coolant leaks caused by hose degradation or swelling
• Maintaining proper coolant flow to prevent engine overheating
• Addressing fitment issues with curved radiator hose connections
• Ensuring compliance with manufacturer coolant hose specifications

Installation Notes and Tips

When installing the Dayco Curved Radiator Hose 72056, ensure the hose ends match the 1 5/16 inch inside diameter fittings on your vehicle. Inspect the radiator and engine connections for corrosion or damage before installation. Use appropriate clamps to secure the hose and prevent leaks. Avoid twisting or stretching the hose during installation to maintain its integrity and fitment. It is recommended to replace coolant hoses in pairs or as part of routine cooling system maintenance.

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 72056 to meet SAE specifications, ensuring consistent quality and performance. The EPDM material and construction standards provide durability under typical operating conditions. While specific warranty details are not provided here, Dayco products generally come with manufacturer-backed quality assurance to support automotive cooling system reliability.