Dayco 72396 Radiator Coolant Hose - Lower or Upper

Overview of Dayco Curved Radiator Hose 72396

The Dayco Curved Radiator Hose 72396 is designed to provide reliable coolant flow for select Ford, Lexus, and Mazda vehicles. Engineered with durable EPDM material, this dual inside diameter hose ensures a secure fit and efficient heat resistance for your radiator system.

• Constructed from high-quality EPDM material for durability and heat resistance
• Dual inside diameter design: 1 9/32 inches on one end and 1 1/2 inches on the other
• Black color for standard OEM appearance
• Complies with SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Trunk height of 15 1/2 inches for precise fitment
• Compatible with Ford B2300, Ford Ranger, and Lexus RX350 models

Detailed Product Description

The Dayco Curved Radiator Hose 72396 is part of the Curved Radiator Hose product line, which focuses on delivering hoses with precise bends and dual inside diameters to accommodate specific radiator connections. This 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. The dual inside diameter design allows it to connect different sized fittings securely, with one end measuring 1 9/32 inches and the other 1 1/2 inches. The hose does not include a heat shield or protective sleeve, which is typical for this type of radiator coolant hose. It meets SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring compliance with industry requirements for coolant hoses.

Compatible Vehicles and Applications

• Ford B2300 radiator coolant system maintenance or replacement
• Ford Ranger cooling system hose replacement
• Lexus RX350 radiator hose repair or upgrade
• Mazda models requiring a dual inside diameter curved radiator hose

Installation Notes and Tips

• Ensure the hose ends match the radiator and engine fittings by verifying inside diameters
• Inspect clamps and surrounding components for wear before installation
• Replace any damaged clamps to maintain a secure, leak-free connection
• Allow the engine to cool before removing the old hose to avoid burns
• Check for proper routing to prevent kinks or interference with other engine parts

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 72396 to meet strict SAE specifications, including J20R4 Class D-1 and J1684 Type EC, ensuring reliable performance in automotive cooling systems. While specific warranty details are not provided, Dayco products typically adhere to industry standards for quality and durability. For additional warranty information, consult the product packaging or manufacturer resources.