Gates
Molded Coolant Hose

Gates 23448 Radiator Coolant Hose - Lower

Brand Gates 23448
Position Lower
0
Yes
Branch Quantity 0
Centerline Length 43.6
Centerline Length 1107
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
Modular Components Outlet
Modular Hose Yes
Molded Yes
Number of Quick Connect Fittings 0
Product line Molded Coolant Hose
Fits Ford, Mercury, and Lincoln · 9 vehicles

Molded coolant hose. Shaped for a precise fit and cleaner routing.

OE-style modular design. Built with integrated components to match original hose assemblies.

EPDM and plastic construction. Combines durable hose material with molded plastic sections.

Cross-references Bosch 16184, Bosch 66137 and Dayco 72389 for the same application. See all 7.

$129.79Free 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 $129.79
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Gates 23448 Molded Coolant Hose

The Gates 23448 molded coolant hose is a direct-fit radiator coolant hose for select Ford, Mercury, and Lincoln applications. Built from EPDM and plastic, it follows OEM-style routing with a molded shape and integrated outlet modular component for a precise lower-hose replacement.

Key Features

  • Molded coolant hose for lower radiator hose service
  • EPDM and plastic construction for coolant system use
  • 43.6-inch centerline length with 1.5-inch inside diameter at both ends
  • OEM-style modular hose design with integrated outlet component
  • Fits 2006-2009 Ford Fusion, lower
  • Fits 2006-2009 Mercury Milan, lower
  • Fits 2006 Lincoln Zephyr, lower

Product Details

Gates Molded Coolant Hose products are built for specific vehicle applications and follow the shape and routing needed for factory-style cooling system service. Part number 23448 is a molded lower radiator coolant hose with no spring, no branch sections, and no quick-connect fittings, making it a straightforward replacement for the listed vehicles. This part cross-references Dayco 72389 for the same application.

Common Cooling System Issues

  • Lower radiator hose cracking or splitting
  • Coolant leaks at the hose connection points
  • Softening, swelling, or collapse from age and heat
  • Incorrect hose routing after prior repair work
  • Loss of coolant flow caused by a damaged hose assembly

Installation Notes

Verify hose routing, end diameters, and centerline length before installation. Inspect the mating necks, clamps, and surrounding cooling system components for wear or corrosion before installing the new hose. Confirm fitment against the vehicle listing for 2006-2009 Ford Fusion, 2006-2009 Mercury Milan, or 2006 Lincoln Zephyr, lower applications.

Quality Assurance

Gates is a recognized aftermarket supplier in modular coolant hose assemblies, and this hose is manufactured to match application-specific OE-style requirements for the listed vehicles.

This part fits 9 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2009FordFusion3.0LV6GASLowerMolded Coolant Hose
2009MercuryMilan3.0LV6GASLowerMolded Coolant Hose
2008FordFusion3.0LV6GASLowerMolded Coolant Hose
2008MercuryMilan3.0LV6GASLowerMolded Coolant Hose
2007FordFusion3.0LV6GASLowerMolded Coolant Hose
2007MercuryMilan3.0LV6GASLowerMolded Coolant Hose
2006FordFusion3.0LV6GASLowerMolded Coolant Hose
2006LincolnZephyr3.0LV6GASLowerMolded Coolant Hose
2006MercuryMilan3.0LV6GASLowerMolded 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 — 16184Bosch — 66137Dayco — 72389Gates — 234486E5Z 8286 BA26632XE72389