Gates 23388 Radiator Coolant Hose - Upper

Upper Coolant Hose for Honda CR-V

Gates 23388 is a molded radiator coolant hose built for the upper coolant circuit on select 2007-2009 Honda CR-V models. It uses EPDM construction and OEM-style molded shaping to match the routing and connection points needed for a direct replacement.

For Honda CR-V cooling system service, this hose provides a fitment-specific solution for upper radiator hose replacement on the listed vehicles. Gates Molded Coolant Hose 23388 is part of a broad replacement line focused on OE-style dimensions and application coverage.

Key Features

• Brand: Gates Molded Coolant Hose
• Part number: 23388
• Application: radiator coolant hose, upper position
• Material: EPDM for coolant-system use
• Molded construction for application-specific routing
• End inside diameter: 1.21 in. (31 mm) at both ends
• Centerline length: 18.8 in. (478 mm)
• Fits 2007-2009 Honda CR-V, upper

Detailed Description

This Gates molded coolant hose is engineered for the upper radiator hose location on 2007, 2008, and 2009 Honda CR-V models. The molded shape helps match the factory hose path, while the EPDM rubber construction is suited for coolant exposure and everyday engine bay temperatures. If you are replacing a worn or leaking upper hose on a Honda CR-V, part number 23388 gives you a direct-fit replacement for the listed application.

Gates’ Molded Coolant Hose line is built around OE-style replacement coverage for upper, lower, bypass, heater, and other coolant hose applications. Gates 23388 follows that approach with application-specific dimensions and a molded profile for the Honda CR-V cooling system.

This part cross-references Continental 66241 and Dayco 72449 for the same application.

Common Problems This Hose Can Address

• Coolant seepage or leakage at the upper radiator hose
• Cracking, hardening, or swelling of the original hose
• Improper hose routing from a previous replacement
• Soft spots or deterioration from heat and age
• Cooling system service on a 2007-2009 Honda CR-V

Installation Notes and Tips

Verify the upper hose routing and connection points against the removed part before installation. Inspect hose clamps, thermostat housing connections, and radiator necks for corrosion or damage, and replace any worn sealing surfaces as needed. After installation, refill and bleed the cooling system according to the vehicle service procedure and check for leaks at operating temperature.

Quality Assurance

Gates is a recognized aftermarket supplier of molded coolant hoses, and this part is built to OEM-quality specifications for the listed Honda CR-V application. The molded design and EPDM material support a proper replacement for the factory upper coolant hose.