Gates 24099 Radiator Coolant Hose - Lower

Gates 24099 Molded Coolant Hose Overview

The Gates 24099 molded coolant hose is an OE-style radiator coolant hose built for specific cooling system routing and fitment. It uses EPDM construction and molded shaping to match the lower hose path on select Toyota RAV4 applications.

Compatible with 2013-2018 Toyota RAV4 lower coolant hose applications, this part number 24099 is a direct replacement option for service work where the original hose has aged, softened, or begun to leak.

Key Features

• EPDM rubber construction for coolant system service
• Molded hose design for application-specific routing
• End inside diameters: 34 mm (1.32 in) and 38 mm (1.48 in)
• Centerline length: 325 mm (12.78 in)
• No spring, no branch, and no quick-connect fittings
• Built for lower radiator coolant hose use on select Toyota RAV4 models

Product Details

Gates Molded Coolant Hose line focuses on replacement hoses shaped for upper, lower, bypass, heater, and other coolant circuits. The 24099 follows that approach with molded geometry and OEM-quality specifications for the lower cooling system route on the Toyota RAV4. If you are replacing a worn lower radiator hose on a 2013-2018 Toyota RAV4, this hose provides the correct molded profile and dimensions for the application.

This part cross-references Dayco 72561 for the same application. Gates 24099 is also listed among interchange references for related replacement sourcing.

Common Cooling System Issues

• Coolant seepage from a cracked or hardened lower hose
• Soft spots, swelling, or collapse in the hose body
• Incorrect hose routing after a previous repair
• Loss of coolant from aged rubber at the hose ends
• Cooling system service on a 2013-2018 Toyota RAV4 lower hose connection

Installation Notes and Tips

Verify the hose shape, end diameters, and centerline length against the removed part before installation. Inspect hose clamps, mating necks, and nearby cooling components for wear, corrosion, or residue before reassembly. Drain coolant as needed and refill the system according to the vehicle service procedure after installation.

Quality Assurance

Gates manufactures molded coolant hoses to OEM-quality specifications for replacement cooling system service. The 24099 is part of Gates’ molded coolant hose line, which is built to cover a wide range of radiator, heater, bypass, and other coolant applications.