Dayco 72224 Radiator Coolant Hose - Lower or Upper

Overview of Dayco Curved Radiator Hose 72224

The Dayco Curved Radiator Hose 72224 is designed for reliable coolant flow in select Jeep and Oldsmobile vehicles. Engineered with durable EPDM material, this radiator coolant hose ensures consistent performance under typical engine operating conditions.

• Constructed from EPDM for heat and chemical resistance
• Black single inside diameter hose with 1 1/2 inch ends
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Compatible with Jeep Grand Cherokee, Commander, and Oldsmobile Aurora models
• Trunk height dimension of 11 inches for precise fitment

Detailed Product Description

This Dayco Curved Radiator Hose 72224 is a single inside diameter hose made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals. Both ends of the hose have an inside diameter of 1 1/2 inches, making it suitable for radiator coolant systems requiring this size. The hose does not include a heat shield or protective sleeve, focusing on straightforward coolant transfer. It complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring it meets industry requirements for radiator hoses. The trunk height of 11 inches supports proper routing and fitment in the engine bay.

About the Curved Radiator Hose Product Line

The Dayco Curved Radiator Hose line is designed to provide precise fit and reliable coolant flow for specific vehicle applications. This product line focuses on hoses with curved profiles to accommodate engine bay layouts, reducing stress and improving durability. The 72224 part is a representative of this line, engineered to meet OEM specifications for Jeep and Oldsmobile models.

Applications and Common Issues Addressed

• Replacement of worn or cracked radiator coolant hoses in Jeep Grand Cherokee and Commander
• Addressing coolant leaks caused by hose degradation in Oldsmobile Aurora
• Resolving overheating issues due to compromised coolant flow
• Preventing coolant contamination from hose material breakdown
• Ensuring proper coolant system pressure and flow with correct hose dimensions

Installation Notes and Tips

• Verify hose inside diameter and length match vehicle specifications before installation
• Inspect hose clamps and radiator connections for wear or damage
• Ensure proper routing to avoid kinks or contact with hot engine components
• Replace coolant and bleed system after hose installation to remove air pockets
• Use appropriate tools to avoid damaging hose ends during installation

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 72224 to meet SAE standards, ensuring consistent quality and performance. While specific warranty details are not provided, Dayco products typically adhere to industry quality controls and are backed by manufacturer support for defects in material and workmanship.