Dayco 72239 Radiator Coolant Hose - Lower

Overview of Dayco Curved Radiator Hose 72239

The Dayco Curved Radiator Hose 72239 is designed specifically for Dodge Ram 1500 models, providing reliable coolant flow and engine temperature regulation. Constructed from durable EPDM material, this radiator coolant hose ensures consistent performance under demanding conditions.

• Material: EPDM for heat and chemical resistance
• Color: Black
• End 1 Inside Diameter: 1 3/4 inches
• End 2 Inside Diameter: 1 3/4 inches
• Hose Type: Single inside diameter hose
• SAE Specifications: SAE J20R4 Class D-1, SAE J1684 Type EC compliant
• Trunk Height: 19-1/2 inches
• Compatible with Dodge Ram 1500

About the Curved Radiator Hose Product Line

The Dayco Curved Radiator Hose line is engineered to meet specific vehicle cooling system requirements, offering hoses with precise bends and dimensions to fit OEM specifications. This product line focuses on delivering hoses that maintain coolant flow efficiency and durability without the need for additional heat shields or protective sleeves, as seen in part number 72239.

Detailed Product Description

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 the cooling system of the Dodge Ram 1500. Both ends of the hose have an inside diameter of 1 3/4 inches, ensuring a secure fit with the vehicle’s radiator and engine connections. The hose complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for automotive coolant applications. The 19-1/2 inch trunk height and curved design allow for proper routing within the engine bay, reducing stress and potential leaks.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses on Dodge Ram 1500
• Resolving coolant leaks caused by hose degradation
• Preventing overheating due to compromised coolant flow
• Maintaining proper engine temperature regulation
• Ensuring compatibility with OEM cooling system specifications

Installation Notes and Tips

When installing the Dayco Curved Radiator Hose 72239, ensure the engine is cool to avoid burns or pressure-related injuries. Verify that both hose ends fit securely onto the radiator and engine fittings with no gaps or twists. Use appropriate clamps to secure the hose and check for leaks after installation. Avoid using hoses with heat shields or protective sleeves in this application, as this part is designed without them.

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 72239 to meet strict SAE standards, ensuring durability and performance in automotive cooling systems. While specific warranty details are not provided, Dayco products typically adhere to industry quality controls and are backed by the brand’s commitment to reliability.