Gates
Molded Heater Hose

Gates 18848 HVAC Heater Hose - Heater To Pipe or Heater To Pipe-1

Brand Gates 18848
Position Heater To Pipe-1
0
Yes
Branch Quantity 0
Centerline Length 25.7
Centerline Length 653
Centerline Length (in) 25.7
Centerline Length (mm) 653
End 1 Inside Diameter .62
End 1 Inside Diameter 16
End 2 Inside Diameter .62
End 2 Inside Diameter 16
Material EPDM
Molded Yes
Number of Quick Connect Fittings 0
Product line Molded Heater Hose
Fits Toyota · 17 vehicles

OEM-style molded hose. Factory-molded for a precise, ready-to-fit replacement.

EPDM construction. Resists coolant, water, and air applications.

Approved for marine use.

Cross-references CSF 10848, Dayco 87687 and Four Seasons 63239 for the same application. See all 8.

$30.40Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $30.40
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Gates Molded Heater Hose 18848

The Gates 18848 molded heater hose is an OEM-style coolant hose built for tight engine bays where a straight hose will not follow the factory routing. It is made from EPDM and is approved for coolant, water, air, and marine applications.

Key Features

  • Factory-molded shape for direct routing in compact engine compartments
  • EPDM construction for heater and coolant service
  • End I.D. 0.62 in. / 16 mm at both ends
  • Centerline length: 25.7 in. / 653 mm
  • Fits heater-to-pipe applications on Toyota 4Runner and Toyota Pickup models listed below
  • Gates Molded Heater Hose line for OE-style replacement routing

Product Details

Gates Molded Heater Hose 18848 is built to match the curved routing needed in smaller, tighter-fitting engine compartments. The molded design helps maintain the correct hose path between the heater circuit and pipe connections, while the EPDM material supports coolant transfer in heating and cooling systems. This part is also approved for water, air, and marine use, adding flexibility for service applications that require a molded hose with the correct dimensions.

This part cross-references Dayco 87687 for the same application. It is a direct-fit style option for Toyota 4Runner and Toyota Pickup heater hose service where the factory routing calls for a molded hose.

Vehicle Fitment

  • Fits 1995 Toyota 4Runner, Heater To Pipe-1. Radiator and HVAC compatible coolant and heater hose; Molded Heater Hose.
  • Fits 1995 Toyota Pickup, Heater To Pipe-1. Radiator and HVAC compatible coolant and heater hose; Molded Heater Hose.
  • Fits 1993-1994 Toyota Pickup, Heater To Pipe. Radiator and HVAC compatible coolant and heater hose; Molded Heater Hose.
  • Fits 1984-1992 Toyota 4Runner, Heater To Pipe. Cut to fit for vehicles without auxiliary heater; Molded Heater Hose.
  • Fits 1991-1992 Toyota Pickup, Heater To Pipe. Cut to fit for vehicles without auxiliary heater; Molded Heater Hose.
  • Fits 1988-1989 Toyota Pickup, Heater To Pipe. Cut to fit for vehicles without auxiliary heater; Molded Heater Hose.

Installation Notes

  • Verify hose routing, end diameter, and centerline length before installation.
  • Match the molded shape to the original heater hose path on Toyota 4Runner and Toyota Pickup applications.
  • For vehicles noted as cut-to-fit, trim only as required to match the existing routing.
  • Inspect adjoining heater pipes, clamps, and coolant connections for wear before service.

Quality Assurance

Gates manufactures this molded heater hose as an OE-style replacement in the Molded Heater Hose product line, with dimensions and routing intended to match the listed applications.

This part fits 17 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
1995Toyota4Runner2.4LL4GASHeater To Pipe-1Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose
1995ToyotaPickup2.4LL4GASHeater To Pipe-1Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose
1994ToyotaPickup2.4LL4GASHeater To PipeRadiator and HVAC compatible coolant and heater hose.; Molded Heater Hose
1993ToyotaPickup2.4LL4GASHeater To PipeRadiator and HVAC compatible coolant and heater hose.; Molded Heater Hose
1992Toyota4Runner2.4LL4GASHeater To PipeCut to fit for vehicles without auxiliary heater; Molded Heater Hose
1992ToyotaPickup2.4LL4GASHeater To PipeCut to fit for vehicles without auxiliary heater; Molded Heater Hose
1991Toyota4Runner2.4LL4GASHeater To PipeCut to fit for vehicles without auxiliary heater; Molded Heater Hose
1991ToyotaPickup2.4LL4GASHeater To PipeCut to fit for vehicles without auxiliary heater; Molded Heater Hose
1990Toyota4Runner2.4LL4GASHeater To PipeCut to fit for vehicles without auxiliary heater; Molded Heater Hose
1989Toyota4Runner2.4LL4GASHeater To PipeCut to fit for vehicles without auxiliary heater; Molded Heater Hose
1989ToyotaPickup2.4LL4GASHeater To PipeCut to fit for vehicles without auxiliary heater; Molded Heater Hose
1988Toyota4Runner2.4LL4GASHeater To PipeCut to fit for vehicles without auxiliary heater; Molded Heater Hose
1988ToyotaPickup2.4LL4GASHeater To PipeCut to fit for vehicles without auxiliary heater; Molded Heater Hose
1987Toyota4Runner2.4LL4GASHeater To PipeCut to fit for vehicles without auxiliary heater; Molded Heater Hose
1986Toyota4Runner2.4LL4GASHeater To PipeCut to fit for vehicles without auxiliary heater; Molded Heater Hose
1985Toyota4Runner2.4LL4GASHeater To PipeCut to fit for vehicles without auxiliary heater; Molded Heater Hose
1984Toyota4Runner2.4LL4GASHeater To PipeCut to fit for vehicles without auxiliary heater; Molded Heater Hose
Directly replaces or cross-references 8 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
CSF — 10848Dayco — 87687Four Seasons — 63239Gates — 1884818049L87245891638724589219E87687