Gates 24373 Radiator Coolant Hose - Upper

Gates 24373 Molded Coolant Hose

The Gates 24373 molded coolant hose is an OE-style radiator hose built for upper cooling system service on select Chevrolet Sonic models. It uses EPDM construction and molded shaping to match the factory routing needed for a clean, direct replacement.

Compatible with 2012-2018 Chevrolet Sonic upper coolant hose applications, this part supports a precise fit for routine radiator hose replacement on the Sonic cooling system.

Key Features

• Brand: Gates Molded Coolant Hose line
• Part number: 24373
• EPDM rubber construction for coolant-system use
• Molded design for factory-style hose routing
• End inside diameter: 1.31 in. (33 mm) at both ends
• Centerline length: 15.6 in. (396 mm)
• No spring, no branch, no quick-connect fittings
• Fits upper radiator coolant hose applications

Product Details

Gates Molded Coolant Hose products are built for upper, lower, bypass, heater, and other coolant routing needs with OEM-quality specifications. The Gates 24373 follows that product-line approach with a molded EPDM profile sized for the 2012-2018 Chevrolet Sonic upper hose position. If you are replacing a worn or leaking Chevrolet Sonic radiator hose, this part number 24373 provides a direct-fit service option for the cooling circuit.

This part cross-references Bosch 17039 for the same application.

Common Problems This Hose Can Address

• Coolant leaks from a cracked or aged upper radiator hose
• Softening, swelling, or collapse of the original hose
• Improper hose routing after a previous repair
• Loss of cooling-system integrity at the hose connection points
• Replacement needs for a worn Chevrolet Sonic upper coolant hose

Installation Notes and Tips

Verify the hose routing and end diameters against the removed part before installation. Inspect hose clamps, necks, and nearby cooling-system components for wear or corrosion, and replace any damaged mating surfaces before filling and bleeding the system. Confirm the vehicle is a 2012-2018 Chevrolet Sonic with the upper hose position before ordering or installing Gates 24373.

Quality Assurance

Gates manufactures this molded coolant hose to OEM-quality specifications for radiator hose replacement service. The molded EPDM construction and application-specific dimensions support a factory-style fit on the Chevrolet Sonic cooling system.