Dayco 72248 Radiator Coolant Hose - Upper

Overview of Dayco Curved Radiator Hose 72248

The Dayco Curved Radiator Hose 72248 is designed specifically for Ford F-150 and Lincoln Mark LT models. Constructed from durable EPDM material, this radiator coolant hose ensures reliable performance under typical engine cooling system conditions.

• Material: EPDM for heat and chemical resistance
• Color: Black
• Inside Diameter: 1 3/4 inches on both ends
• Hose Type: Single inside diameter hose
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Trunk Height: 27-1/2 inches
• Compatible with Ford F-150 and Lincoln Mark LT

Details on the Curved Radiator Hose Product Line

The Curved Radiator Hose line by Dayco focuses on providing hoses with precise bends and dimensions to fit specific vehicle cooling systems. This product line is engineered to maintain coolant flow efficiency while accommodating the spatial constraints of engine compartments. The 72248 part exemplifies this with its consistent 1 3/4 inch inside diameter and curved design tailored for Ford and Lincoln trucks.

Product 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 long-term use in automotive cooling systems. Both ends of the hose have an inside diameter of 1 3/4 inches, ensuring a secure fit with corresponding radiator and engine connections. The hose complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for coolant applications and durability under pressure and temperature variations. The hose does not include a heat shield or protective sleeve, which is typical for this type of single inside diameter hose.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses on Ford F-150 and Lincoln Mark LT
• Resolving coolant leaks caused by hose degradation
• Maintaining proper coolant flow to prevent engine overheating
• Addressing hose swelling or softening due to heat exposure
• Ensuring compatibility with factory cooling system specifications

Installation Notes and Tips

When installing the Dayco Curved Radiator Hose 72248, ensure the engine is cool to avoid burns or injury. Verify that the hose diameter matches the radiator and engine fittings exactly to prevent leaks. Use appropriate clamps to secure the hose ends firmly. Inspect adjacent components for wear or damage during installation to maintain overall cooling system integrity.

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 72248 to meet SAE specifications, ensuring consistent quality and performance. While specific warranty details are not provided here, Dayco products typically come with manufacturer-backed warranties covering defects in material and workmanship. Refer to Dayco’s official documentation for exact warranty terms.