Gates
Molded Coolant Hose

Gates 23684 Radiator Coolant Hose - Upper

Brand Gates 23684
Position Upper
0
Yes
Branch Quantity 0
Centerline Length 16.8
Centerline Length 427
Contains Spring No
End 1 Inside Diameter 1.47
End 1 Inside Diameter 37
End 2 Inside Diameter 1.47
End 2 Inside Diameter 37
Material EPDM
Modular Hose No
Molded Yes
Number of Quick Connect Fittings 0
Product line Molded Coolant Hose
Fits Ford and Mercury · 8 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. Helps route coolant smoothly through the system.

Cross-references Bosch 16373, Continental 66473 and Dayco 72537 for the same application. See all 7.

$39.72Free shipping
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Order total $39.72
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Free returns within 60 days if it doesn't fit when fitment is verified.

Gates 23684 Molded Coolant Hose

Gates 23684 is a molded radiator coolant hose built to OEM-quality specifications for upper cooling system service. It is formed from EPDM and shaped for a precise routing path, helping restore proper coolant flow on select Ford Fusion and Mercury Milan applications.

The Gates Molded Coolant Hose line covers upper, lower, bypass, heater, and other coolant hose applications. For buyers searching for a Ford Fusion upper radiator hose or a Mercury Milan molded coolant hose, this part number provides a direct replacement option with the correct molded profile.

Key Features

  • EPDM construction for coolant-system durability
  • Molded design for accurate hose routing
  • 1.47 in. inside diameter at both ends
  • 16.8 in. centerline length
  • No spring and no quick-connect fittings
  • Direct replacement for upper coolant hose service

Product Details

Gates 23684 is a radiator coolant hose engineered for upper hose applications on 2010-2012 Ford Fusion and 2010-2011 Mercury Milan models. The molded shape supports a factory-style fit, while the EPDM material is selected for use in hot coolant environments. This part cross-references Bosch 16373 and Continental 66473 for the same application.

Common Problems It Can Address

  • Cracked or hardened upper radiator hose
  • Coolant leaks at the hose body
  • Improper hose routing from a damaged molded hose
  • Restricted coolant flow caused by hose deterioration
  • Service issues on a Ford Fusion upper coolant hose replacement

Installation Notes

Verify hose routing and end diameters before installation. Inspect adjoining clamps, necks, and coolant passages for wear or corrosion, and replace contaminated coolant as needed after service. Confirm the hose is positioned as the upper radiator hose on the vehicle before final assembly.

Quality Assurance

Gates manufactures its molded coolant hose line to OEM-quality specifications and offers a broad replacement range for cooling-system service. Part number 23684 is built for direct-fit replacement use on the listed Ford Fusion and Mercury Milan applications.

This part fits 8 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2012FordFusion3.0LV6FLEXUpperMolded Coolant Hose
2012FordFusion3.0LV6GASUpperMolded Coolant Hose
2011FordFusion3.0LV6FLEXUpperMolded Coolant Hose
2011FordFusion3.0LV6GASUpperMolded Coolant Hose
2011MercuryMilan3.0LV6FLEXUpperMolded Coolant Hose
2010FordFusion3.0LV6FLEXUpperMolded Coolant Hose
2010FordFusion3.0LV6GASUpperMolded Coolant Hose
2010MercuryMilan3.0LV6FLEXUpperMolded Coolant Hose
Directly replaces or cross-references 7 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Bosch — 16373Continental — 66473Dayco — 72537Gates — 236849E5Z 8260 B22682ME72537