Gates 23881 Radiator Coolant Hose - Upper - Filler Neck To Engine

Gates 23881 Molded Coolant Hose

Gates 23881 is a molded radiator coolant hose built to OEM-quality specifications for upper coolant routing from the filler neck to the engine. It is formed from EPDM for dependable coolant-system service on select Hyundai Elantra and Kia Forte applications.

Key Features

• EPDM construction for coolant hose service
• Molded shape for the specified upper hose routing
• 1.3 in. / 33 mm inside diameter at both ends
• 15.72 in. / 399 mm centerline length
• No spring and no quick-connect fittings
• Direct replacement style for select Hyundai and Kia models

Product Details

This Gates Molded Coolant Hose line is built for upper, lower, bypass, heater, and other coolant applications, with this part configured for the upper filler neck to engine position. The molded profile helps match the factory hose path on vehicles such as the 2011-2016 Hyundai Elantra, 2013-2017 Hyundai Elantra GT, 2013-2014 Hyundai Elantra Coupe, 2014-2019 Kia Forte, 2014-2018 Kia Forte5, and 2014-2017 Kia Forte Koup. Part number 23881 is also cross-referenced with Four Seasons 66678 for the same application.

What It Helps Address

• Cracked or split upper radiator hose sections
• Coolant leaks at the filler neck-to-engine hose route
• Softening, swelling, or heat-related hose deterioration
• Incorrect hose shape after prior repair or replacement
• Fitment issues on select Hyundai Elantra and Kia Forte cooling systems

Installation Notes and Tips

Verify the hose routing, end diameters, and centerline length before installation. Inspect adjoining necks, clamps, and coolant passages for wear or contamination, and replace damaged components as needed. Confirm the vehicle application by year, make, model, and position before ordering Gates 23881.

Quality Assurance

Gates manufactures this molded coolant hose to OEM-quality specifications for the listed applications. The part number 23881 is part of Gates’ molded coolant hose line, which covers a broad range of replacement cooling-system hose needs.