Dayco 72037 Radiator Coolant Hose - Lower

Overview of Dayco Curved Radiator Hose 72037

The Dayco Curved Radiator Hose 72037 is engineered to provide reliable coolant flow in automotive cooling systems. Designed with durable EPDM material and a dual inside diameter, this hose supports efficient heat management and long-lasting performance in various vehicle applications.

• Constructed from high-quality EPDM material for heat and chemical resistance
• Black color with a protective sleeve for added durability
• Dual inside diameters: 1 1/2 inch and 1 13/16 inch ends for precise fitment
• Complies with SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Trunk height of 17 1/2 inches suitable for curved radiator hose routing
• Part number 72037 ensures exact replacement compatibility

Dayco Curved Radiator Hose Product Line Details

The Curved Radiator Hose line by Dayco focuses on delivering hoses designed to accommodate specific radiator and engine configurations requiring curved routing. This product line emphasizes durability and fitment accuracy, featuring hoses with protective sleeves and compliance with SAE standards to meet automotive cooling system demands. The 72037 model is part of this line, offering a dual inside diameter design to fit varied connection points.

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 extended use in engine compartments. The hose features a black exterior with a protective sleeve to guard against abrasion and environmental damage. The dual inside diameter design includes one end measuring 1 1/2 inches and the other 1 13/16 inches, allowing for precise connection between different radiator or engine fittings. It meets SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring it adheres to industry requirements for coolant hoses. The trunk height of 17 1/2 inches accommodates curved routing paths commonly found in vehicle cooling systems.

Common Applications and Problem Solving

• Replacement for worn or cracked radiator coolant hoses in vehicles requiring curved hose routing
• Addresses coolant leaks caused by hose degradation or improper fit
• Prevents overheating by maintaining proper coolant flow through the radiator
• Resolves issues related to hose abrasion with its protective sleeve
• Suitable for vehicles needing dual inside diameter hose connections

Installation Notes and Tips

Ensure the hose ends match the radiator and engine fittings by verifying the inside diameters of 1 1/2 inch and 1 13/16 inch. Inspect the hose routing path to confirm the 17 1/2 inch trunk height accommodates the required curve without kinking. Use appropriate clamps to secure the hose ends firmly and check for leaks after installation. Avoid twisting the hose during installation to maintain the integrity of the protective sleeve.

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 72037 to meet SAE specifications, ensuring consistent quality and performance. The use of EPDM material and protective sleeve enhances durability under typical automotive operating conditions. Warranty details should be confirmed with the original equipment manufacturer or supplier, as they may vary by application and region.