Gates 23689 Radiator Coolant Hose - Lower
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Gates
 Molded Coolant Hose

Gates 23689 Radiator Coolant Hose - Lower

Brand Gates 23689
Position Lower
0
Yes
Branch Quantity 0
Centerline Length 18.4
Centerline Length 467
Contains Spring No
End 1 Inside Diameter 1.5
End 1 Inside Diameter 38
End 2 Inside Diameter 1.75
End 2 Inside Diameter 44
Material EPDM
Modular Hose No
Molded Yes
Number of Quick Connect Fittings 0
Product line Molded Coolant Hose
Fits Dodge and Jeep · 21 vehicles

OEM-quality specifications. Built for coolant applications with a molded EPDM construction.

Molded design. Matches complex hose routing without extra shaping.

Radiator coolant hose. A direct replacement for coolant hose service.

Cross-references Bosch 66839, Dayco 72848 and Gates 23689 for the same application. See all 9.

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Not what you need? See all Radiator Coolant Hose options

Gates 23689 Molded Coolant Hose

Gates 23689 is a molded radiator coolant hose built to OEM-quality specifications for lower cooling-system routing. It is formed from EPDM for coolant resistance and is shaped to match the factory hose path on select Dodge Durango and Jeep Grand Cherokee applications.

Key Features

  • EPDM construction for use in radiator coolant service
  • Molded design for factory-style routing and fit
  • End inside diameters: 1.5 in. (38 mm) and 1.75 in. (44 mm)
  • Centerline length: 18.4 in. (467 mm)
  • No spring, no modular sections, and no quick-connect fittings
  • Lower hose application for select Dodge Durango and Jeep Grand Cherokee models

Product Details

The Gates Molded Coolant Hose line is built for upper, lower, bypass, heater, and other coolant-system applications, with dimensions and shaping intended to match original equipment routing. Part number 23689 is a lower radiator coolant hose for 2011 and 2012-2020 Dodge Durango, plus 2011-2015, 2016, and 2017-2020 Jeep Grand Cherokee applications listed below. This part cross-references Mopar 55038025AB for the same application.

What It Helps Address

  • Coolant leaks from a cracked or aged lower radiator hose
  • Softening, swelling, or collapse in an EPDM hose
  • Improper hose routing after a factory hose replacement
  • Loss of cooling-system integrity from a damaged molded hose
  • Fitment issues when replacing the original lower hose on Dodge Durango or Jeep Grand Cherokee

Installation Notes

Verify hose routing, end diameters, and centerline length against the removed part before installation. Confirm the vehicle’s cooling-system configuration, including the notes shown for models without heavy-duty cooling where listed. Inspect adjoining clamps, necks, and fittings for wear or corrosion before installing Gates 23689.

Quality Assurance

Gates manufactures this molded coolant hose to OEM-quality specifications for direct replacement use in the listed applications. The molded construction and application-specific dimensions support consistent fitment on select Dodge Durango and Jeep Grand Cherokee cooling systems.

Related reading

This part fits 21 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2020DodgeDurango5.7LV8GASLowerW/O H.D. Cool.; Molded Coolant Hose
2020JeepGrand Cherokee5.7LV8GASLowerMolded Coolant Hose
2019DodgeDurango5.7LV8GASLowerW/O H.D. Cool.; Molded Coolant Hose
2019JeepGrand Cherokee5.7LV8GASLowerMolded Coolant Hose
2018DodgeDurango5.7LV8GASLowerW/O H.D. Cool.; Molded Coolant Hose
2018JeepGrand Cherokee5.7LV8GASLowerMolded Coolant Hose
2017DodgeDurango5.7LV8GASLowerW/O H.D. Cool.; Molded Coolant Hose
2017JeepGrand Cherokee5.7LV8GASLowerMolded Coolant Hose
2016DodgeDurango5.7LV8GASLowerW/O H.D. Cool.; Molded Coolant Hose
2016JeepGrand Cherokee5.7LV8GASLowerW/O H.D. Cool.; Molded Coolant Hose
2015DodgeDurango5.7LV8GASLowerW/O H.D. Cool.; Molded Coolant Hose
2015JeepGrand Cherokee5.7LV8GASLowerMolded Coolant Hose
2014DodgeDurango5.7LV8GASLowerW/O H.D. Cool.; Molded Coolant Hose
2014JeepGrand Cherokee5.7LV8GASLowerMolded Coolant Hose
2013DodgeDurango5.7LV8GASLowerW/O H.D. Cool.; Molded Coolant Hose
2013JeepGrand Cherokee5.7LV8GASLowerMolded Coolant Hose
2013JeepGrand Cherokee6.4LV8GASLowerMolded Coolant Hose
2012DodgeDurango5.7LV8GASLowerW/O H.D. Cool.; Molded Coolant Hose
2012JeepGrand Cherokee5.7LV8GASLowerMolded Coolant Hose
2011DodgeDurango5.7LV8GASLowerMolded Coolant Hose
2011JeepGrand Cherokee5.7LV8GASLowerMolded Coolant Hose
Directly replaces or cross-references 9 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Bosch — 66839Dayco — 72848Gates — 23689Mopar — 55038025ABWalker Exhaust — 1637724692L6708755038025AAE72848