Gates
Molded Coolant Hose

Gates 23577 Radiator Coolant Hose - Upper

Brand Gates 23577
Position Upper
0
Yes
Branch Quantity 0
Centerline Length 11.8
Centerline Length 300
Contains Spring No
End 1 Inside Diameter 1.5
End 1 Inside Diameter 38
End 2 Inside Diameter 1.5
End 2 Inside Diameter 38
Material EPDM, Plastic, Steel
Modular Components Outlet, Radiator Fill Tee
Modular Hose Yes
Molded Yes
Number of Quick Connect Fittings 0
Product line Molded Coolant Hose
Fits Dodge · 9 vehicles

Molded coolant hose. Shaped for a precise fit with OEM-style modular components.

Integrated modular design. Includes outlet and radiator fill tee components in one assembly.

EPDM, plastic, steel. Built from durable materials for dependable coolant flow.

Cross-references Continental 62448, Dayco 72447 and Dorman - OE Solutions 902-305 for the same application. See all 10.

$69.35Free 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 $69.35
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Gates 23577 Molded Coolant Hose

Gates 23577 is a molded radiator coolant hose built for specific OE-style applications. It uses EPDM with plastic and steel components and follows the molded, modular hose format used on select Dodge cooling systems.

Key Features

  • Part number: 23577
  • Brand line: Gates Molded Coolant Hose
  • Material construction: EPDM, plastic, and steel
  • Molded modular hose design for application-specific routing
  • Integrated modular components include an outlet and radiator fill tee
  • Centerline length: 11.8 in. (300 mm)
  • End inside diameter: 1.5 in. (38 mm) at both ends
  • Fits upper radiator hose applications

Product Details

The Gates Molded Coolant Hose line is built around application-specific fitment and OE-style component integration. This hose follows the molded modular format used on vehicles that require a shaped coolant path and built-in features such as an outlet and radiator fill tee. Gates 23577 is listed for 2000-2004 Dodge Dakota, upper, and 2000-2003 Dodge Durango, upper. This part cross-references Dorman - OE Solutions 902-305 for the same application.

What It Helps Address

  • Coolant leaks from a cracked or deteriorated upper radiator hose
  • Restricted coolant flow caused by hose collapse or internal wear
  • Improper routing from a damaged molded hose assembly
  • Cooling system service needs on 2000-2004 Dodge Dakota and 2000-2003 Dodge Durango
  • Replacement of an OE-style hose with integrated cooling-system features

Installation Notes and Tips

Verify hose routing, end diameters, and molded shape against the original part before installation. Confirm the upper hose position and the presence of the radiator fill tee and outlet features on the vehicle. Inspect adjoining clamps, necks, and cooling-system connections for wear or damage before reassembly.

Quality Assurance

Gates is a recognized aftermarket supplier in modular coolant hose assemblies, and this hose is manufactured to application-specific specifications with OE-style integrated components.

This part fits 9 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2004DodgeDakota4.7LV8GASUpperW/Housing; Molded Coolant Hose
2003DodgeDakota4.7LV8GASUpperW/Housing; Molded Coolant Hose
2003DodgeDurango4.7LV8GASUpperW/Housing; Molded Coolant Hose
2002DodgeDakota4.7LV8GASUpperW/Housing; Molded Coolant Hose
2002DodgeDurango4.7LV8GASUpperW/Housing; Molded Coolant Hose
2001DodgeDakota4.7LV8GASUpperW/Housing; Molded Coolant Hose
2001DodgeDurango4.7LV8GASUpperW/Housing; Molded Coolant Hose
2000DodgeDakota4.7LV8GASUpperW/Housing; Molded Coolant Hose
2000DodgeDurango4.7LV8GASUpperW/Housing; Molded Coolant Hose
Directly replaces or cross-references 10 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Continental — 62448Dayco — 72447Dorman - OE Solutions — 902-305FEL-PRO — 23577Four Seasons — 85324Walker Exhaust — 1629022665M52028810ALD72447R42103