Dayco 72533 Radiator Coolant Hose - Lower

Dayco 72533 Curved Radiator Hose

Dayco 72533 is a curved radiator coolant hose built for lower cooling-system routing on select Hyundai and Kia applications. It uses EPDM construction with a black finish and 1 3/8-inch inside diameters at both ends for a direct-fit style replacement.

Compatible With 2011-2013 Kia Sorento, lower, and 2010-2012 Hyundai Santa Fe, lower. This Dayco curved radiator hose is shaped for the vehicle’s lower hose path and matches common OE-style cooling system dimensions for these applications.

Key Features

• EPDM rubber construction for coolant-system service
• Black finish for a clean OE-style appearance
• 1 3/8-inch inside diameter at both ends
• Curved radiator hose design for lower hose routing
• Single I.D. hose configuration
• Built to SAE J20R4 Class D-1 and SAE J1684 Type EC specifications

Product Details

The Dayco Curved Radiator Hose line is engineered for replacement cooling hoses that follow the original routing and shape required by the vehicle. Part number 72533 is a lower radiator coolant hose with a curved profile, making it a practical match for the cooling system layout on the Kia Sorento and Hyundai Santa Fe listed above. The hose measures 22 1/2 inches in trunk height and uses EPDM material for standard coolant exposure.

This part cross-references ACDelco 27042X and Gates 23737 for the same application. If you are searching for a Dayco 72533 radiator hose for a 2011-2013 Kia Sorento or a 2010-2012 Hyundai Santa Fe, this part number is the key identifier to verify before ordering.

Common Replacement Reasons

• Cracked or split lower radiator hose
• Coolant seepage at the hose body or ends
• Softening, swelling, or hose collapse from age and heat
• Loss of proper coolant flow through the lower hose path
• Replacement during cooling-system service on a Kia Sorento or Hyundai Santa Fe

Installation Notes

Confirm the hose routing, end diameters, and lower-position fitment before installation. Inspect hose clamps, mating necks, and nearby cooling-system components for wear or corrosion, and replace any damaged parts as needed. Verify the hose seats fully on both ends and that the curved shape follows the original routing without twisting.

Quality Assurance

Dayco 72533 is built to meet SAE J20R4 Class D-1 and SAE J1684 Type EC requirements, supporting consistent cooling-system service for the specified Hyundai Santa Fe and Kia Sorento applications.