Gates 23858 Radiator Coolant Hose - Lower
OE Quality 60-Day Returns
Gates
 Molded Coolant Hose

Gates 23858 Radiator Coolant Hose - Lower

Brand Gates 23858
Position Lower
0
Yes
Branch Quantity 0
Centerline Length 27.3
Centerline Length 693
Contains Spring No
End 1 Inside Diameter 1.3
End 1 Inside Diameter 33
End 2 Inside Diameter 1.35
End 2 Inside Diameter 34
Material EPDM
Modular Hose No
Molded Yes
Number of Quick Connect Fittings 0
Product line Molded Coolant Hose
Fits Kia · 20 vehicles

OEM-quality specifications. Built as a molded coolant hose for dependable replacement fit.

EPDM construction. Resists heat and coolant exposure for long service life.

Molded design. Follows the hose path for a cleaner, more precise installation.

Cross-references Bosch 16532, Four Seasons 66610 and Four Seasons 66987 for the same application. See all 6.

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Not what you need? See all Radiator Coolant Hose options

Gates 23858 Lower Radiator Coolant Hose

The Gates Molded Coolant Hose 23858 is an OE-style lower radiator hose built for 2010-2013 Kia Forte, 2010-2013 Kia Forte Koup, and 2012-2013 Kia Forte5 applications. It uses molded EPDM construction and application-specific dimensions to match the routing and connection points required for these cooling system setups.

Key Features

  • Gates Molded Coolant Hose line for radiator and other coolant circuit applications
  • EPDM construction for coolant-system durability
  • Molded shape for proper routing in lower hose applications
  • End inside diameters: 1.3 in (33 mm) and 1.35 in (34 mm)
  • Centerline length: 27.3 in (693 mm)
  • No spring and no quick-connect fittings
  • Direct replacement part number: 23858

Product Details

Gates molded coolant hoses are built to match upper, lower, bypass, heater, and other coolant hose applications with OEM-quality specifications. This lower radiator coolant hose is shaped for the correct fit on the Kia Forte, Kia Forte Koup, and Kia Forte5 cooling system layout, helping maintain proper coolant flow and hose routing. The Gates Molded Coolant Hose product line covers a broad range of replacement needs, making it a practical OE-style option when replacing a worn or damaged hose.

This part cross-references Bosch 16532 for the same application.

What This Hose Helps Address

  • Coolant leaks from a cracked or deteriorated lower radiator hose
  • Softening, swelling, or collapse in an aging EPDM hose
  • Improper hose routing after a previous replacement
  • Cooling system service on 2010-2013 Kia Forte models
  • Cooling system service on 2010-2013 Kia Forte Koup and 2012-2013 Kia Forte5 models

Installation Notes and Tips

Verify hose routing, end diameters, and centerline length before installation. Inspect adjoining clamps, necks, and coolant passages for wear or corrosion before transferring the new hose into service. Confirm the hose is positioned as the lower radiator hose on the vehicle and check for proper clearance after installation.

Quality Assurance

Gates manufactures this molded coolant hose to OEM-quality specifications for the listed Kia applications. Part number 23858 is built as a molded replacement hose for cooling system service.

Related reading

This part fits 20 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelTransmissionLitersCylindersFuel TypePositionNotes
2013KiaForteManual2.0LL4GASLowerMolded Coolant Hose
2013KiaForteManual2.4LL4GASLowerMolded Coolant Hose
2013KiaForte KoupManual2.0LL4GASLowerMolded Coolant Hose
2013KiaForte KoupManual2.4LL4GASLowerMolded Coolant Hose
2013KiaForte5Manual2.0LL4GASLowerMolded Coolant Hose
2013KiaForte5Manual2.4LL4GASLowerMolded Coolant Hose
2012KiaForte—2.0LL4GASLowerMolded Coolant Hose
2012KiaForte—2.4LL4GASLowerMolded Coolant Hose
2012KiaForte Koup—2.0LL4GASLowerMolded Coolant Hose
2012KiaForte Koup—2.4LL4GASLowerMolded Coolant Hose
2012KiaForte5—2.0LL4GASLowerMolded Coolant Hose
2012KiaForte5—2.4LL4GASLowerMolded Coolant Hose
2011KiaForte—2.0LL4GASLowerMolded Coolant Hose
2011KiaForte—2.4LL4GASLowerMolded Coolant Hose
2011KiaForte Koup—2.0LL4GASLowerMolded Coolant Hose
2011KiaForte Koup—2.4LL4GASLowerMolded Coolant Hose
2010KiaForte—2.0LL4GASLowerMolded Coolant Hose
2010KiaForte—2.4LL4GASLowerMolded Coolant Hose
2010KiaForte Koup—2.0LL4GASLowerMolded Coolant Hose
2010KiaForte Koup—2.4LL4GASLowerMolded Coolant Hose
Directly replaces or cross-references 6 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Bosch — 16532Four Seasons — 66610Four Seasons — 66987Gates — 2385827077X254121M100