Dayco 72210 Radiator Coolant Hose - Lower

Curved Radiator Hose for Kia Sedona

Dayco 72210 is a curved radiator coolant hose made from EPDM for reliable coolant transfer in the cooling system. It is built as a single I.D. hose with 1 3/8-inch inside diameter at both ends, making it a direct replacement style hose for the specified application.

Compatible with 2002-2005 Kia Sedona, lower radiator hose position, this Dayco Curved Radiator Hose supports proper coolant flow in the engine cooling circuit. The Dayco Curved Radiator Hose line is focused on application-specific hose routing and fitment for service replacement needs.

• EPDM construction for coolant hose service
• Black finish
• 1 3/8-inch inside diameter at both ends
• Single I.D. hose design
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Compatible with 2002, 2003, 2004, and 2005 Kia Sedona lower hose applications

Detailed Product Overview

Dayco 72210 is a curved radiator hose engineered for the lower coolant line on 2002-2005 Kia Sedona models. The EPDM rubber construction is commonly used in cooling system service because it handles hot coolant exposure and everyday engine bay conditions. With matching 1 3/8-inch end diameters, this hose is sized for the listed application and follows SAE J20R4 Class D-1 and SAE J1684 Type EC requirements. If you are replacing a worn lower radiator hose on a Kia Sedona, part number 72210 provides a straightforward service replacement option. This part cross-references ACDelco 26448X and Gates 22799 for the same application.

Common Problems This Hose Can Address

• Cracked or aged lower radiator hose material
• Coolant seepage at the hose connection points
• Softening, swelling, or collapse of the existing hose
• Restricted coolant flow caused by hose deterioration
• Cooling system service on a 2002-2005 Kia Sedona

Installation Notes and Tips

Verify the hose routing and end diameters before installation on the Kia Sedona. Inspect the radiator neck, engine fitting, and clamps for wear or corrosion before transferring the new hose into place. Confirm that the hose follows the original curved path without twisting so the cooling system maintains proper clearance and flow.

Quality Assurance

Dayco manufactures this radiator coolant hose to SAE J20R4 Class D-1 and SAE J1684 Type EC specifications for cooling system service. Part number 72210 is built for the listed vehicle application and hose position.