Gates 21485 Radiator Coolant Hose - Upper
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Gates
 Molded Coolant Hose

Gates 21485 Radiator Coolant Hose - Upper

Brand Gates 21485
Position Upper
0
Yes
Branch Quantity 0
Centerline Length 33.5
Centerline Length 851
Contains Spring No
End 1 Inside Diameter 1.25
End 1 Inside Diameter 32
End 2 Inside Diameter 1.5
End 2 Inside Diameter 38
Material EPDM
Modular Hose No
Molded Yes
Number of Quick Connect Fittings 0
Product line Molded Coolant Hose
Fits Jeep · 16 vehicles

OEM-quality specifications. Molded coolant hose built to match replacement standards.

EPDM construction. Resists heat and coolant exposure for dependable service.

Molded design. Provides a precise hose shape for easier installation.

Cross-references BENDIX PREMIUM BRAKE SHOES 357, Continental 61343 and Dayco 71278 for the same application. See all 20.

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Gates 21485 Molded Coolant Hose Overview

The Gates 21485 molded coolant hose is an OE-style radiator coolant hose built for specific Jeep upper hose applications. Made from EPDM, it follows molded dimensions for a direct replacement on select Cherokee, Comanche, and Wagoneer models with A/C and serpentine belt configurations.

Gates Molded Coolant Hose products are built to cover upper, lower, bypass, heater, and other coolant routing needs with OEM-level specifications. This hose is part of that line and is shaped to match the original routing for easier service on the vehicle.

Key Features

  • EPDM construction for coolant-system use
  • Molded design for factory-style hose routing
  • End 1 inside diameter: 1.25 in. (32 mm)
  • End 2 inside diameter: 1.5 in. (38 mm)
  • Centerline length: 33.5 in. (851 mm)
  • No spring and no quick-connect fittings
  • Upper hose application for select Jeep models

Fitment Details

  • Fits 1984-1990 Jeep Cherokee, Upper — HVAC heater hose with A/C, fits Serpentine Belt application; Molded Coolant Hose
  • Fits 1986-1990 Jeep Comanche, Upper — HVAC heater hose with A/C, fits Serpentine Belt application; Molded Coolant Hose
  • Fits 1984-1987 Jeep Wagoneer, Upper — HVAC heater hose with A/C, fits Serpentine Belt application; Molded Coolant Hose

What This Hose Helps Address

  • Coolant leaks from a cracked or aged upper hose
  • Softening, swelling, or collapse in the original hose
  • Improper hose routing after a previous repair
  • Overheating caused by restricted coolant flow
  • Service delays when replacing a worn Jeep Cherokee upper radiator hose or Jeep Comanche upper coolant hose

Installation Notes

Verify hose routing, end diameters, and centerline length before installation. This Gates 21485 hose is molded for the listed Jeep applications, including upper hose service on Cherokee, Comanche, and Wagoneer models with A/C and serpentine belt setup. Inspect clamps, necks, and adjacent cooling-system components during replacement.

Quality Assurance

Gates manufactures this molded coolant hose to OEM-quality specifications for the listed applications. The Gates 21485 part number is used for direct replacement identification and interchange matching across the referenced fitments.

Related reading

This part fits 16 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
1990JeepCherokee2.5LL4GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1990JeepComanche2.5LL4GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1989JeepCherokee2.5LL4GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1989JeepComanche2.5LL4GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1988JeepCherokee2.5LL4GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1988JeepComanche2.5LL4GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1987JeepCherokee2.5LL4GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1987JeepComanche2.5LL4GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1987JeepWagoneer2.5LL4GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1986JeepCherokee2.5LL4GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1986JeepComanche2.5LL4GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1986JeepWagoneer2.5LL4GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1985JeepCherokee2.5LL4GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1985JeepWagoneer2.5LL4GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1984JeepCherokee2.5LL4GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1984JeepWagoneer2.5LL4GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
Directly replaces or cross-references 20 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
BENDIX PREMIUM BRAKE SHOES — 357Continental — 61343Dayco — 71278Eastern Catalytic — 41343Gates — 2148514-1939-0814826119X513139175200379152003941520057935300143989520039418953001439C1485D71278H0061343KM-2182MH-4485