HomeBelts and Cooling > Hoses and PipesGates 22780 Radiator Coolant Hose - Lower
Part #: 22780

Gates 22780 Radiator Coolant Hose - Lower

Molded Coolant Hose, Lower
7 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Molded Coolant Hose, Lower
Fitment: Ford, Excursion, F-250 Super Duty, and F-350 Super Duty
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Gates Molded Coolant Hose 22780

The Gates Molded Coolant Hose 22780 is designed specifically for Ford Excursion, F-250 Super Duty, and F-350 Super Duty models. Constructed from durable EPDM material, this radiator coolant hose ensures reliable performance in your vehicle's cooling system.

  • Made from high-quality EPDM material for heat and chemical resistance
  • Molded design for precise fit and durability
  • Centerline length of 34.1 inches (866 mm) for exact replacement
  • Inside diameter of 2 inches (51 mm) on both ends for consistent flow
  • Compatible with Ford Excursion, F-250 Super Duty, and F-350 Super Duty
  • Part number 22780 for accurate identification

Detailed Product Description

The Gates Molded Coolant Hose 22780 is engineered to meet the specific cooling requirements of select Ford trucks. Its EPDM construction offers excellent resistance to heat, ozone, and coolant chemicals, which helps maintain system integrity under demanding conditions. The molded design ensures a precise fit with no need for additional clamps or modifications, reducing installation time and potential leaks. Both ends of the hose have an inside diameter of 2 inches (51 mm), providing consistent coolant flow and compatibility with factory connections. With a centerline length of 34.1 inches (866 mm), this hose matches OEM specifications for a direct replacement.

About the Molded Coolant Hose Product Line

The Gates Molded Coolant Hose line focuses on delivering hoses that are pre-formed to exact OEM shapes and dimensions. This eliminates the need for bending or shaping during installation, ensuring a secure and leak-free connection. The molded design also enhances durability by reducing stress points common in flexible hoses. The 22780 part is part of this line, offering a reliable solution for Ford Super Duty and Excursion cooling systems.

Common Applications and Problem Solving

  • Replacement of worn or cracked radiator coolant hoses in Ford Excursion and Super Duty trucks
  • Prevention of coolant leaks caused by hose degradation or improper fit
  • Restoration of proper coolant flow to avoid engine overheating
  • Addressing hose swelling or softening due to heat exposure
  • Eliminating coolant contamination from hose material breakdown

Installation Notes and Tips

  • Ensure the engine is cool before removing the old hose to prevent burns
  • Check all hose connections and clamps for wear and replace if necessary
  • Verify the hose orientation matches the molded shape for proper fit
  • Use appropriate coolant compatible with EPDM hoses
  • Tighten clamps securely but avoid over-tightening to prevent hose damage

Quality Assurance and Warranty

Gates Molded Coolant Hose 22780 is manufactured to meet strict quality standards for durability and performance. The EPDM material and molded construction provide resistance to heat, pressure, and chemical exposure typical in automotive cooling systems. While specific warranty details are not provided here, Gates products generally come with manufacturer-backed warranties covering defects in materials and workmanship.

BrandGates
Part Number22780
PositionMolded Coolant Hose, Lower
0
Yes
Branch Quantity0
Centerline Length34.1
Centerline Length866
Contains SpringNo
End 1 Inside Diameter2
End 1 Inside Diameter51
End 2 Inside Diameter2
End 2 Inside Diameter51
MaterialEPDM
Modular HoseNo
MoldedYes
Number of Quick Connect Fittings0

This part fits 7 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2005FordExcursion6.0LV8DIESELLowerW/Curved Water Pump Outlet; Molded Coolant Hose
2004FordExcursion6.0LV8DIESELLowerW/Curved Water Pump Outlet; Molded Coolant Hose
2004FordF-250 Super Duty6.0LV8DIESELLowerMolded Coolant Hose
2004FordF-350 Super Duty6.0LV8DIESELLowerMolded Coolant Hose
2003FordExcursionDIESELLowerMolded Coolant Hose
2003FordF-250 Super DutyDIESELLowerMolded Coolant Hose
2003FordF-350 Super DutyDIESELLowerMolded Coolant Hose

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

2278026442X3C34 8B273 A3C34 8B273 AF3C3Z 8286 AB3C3Z 8286 AC3C3Z 8286 AJ627347225572257723549415E72255E72257E72354KM-4695KM-4695-AKM4784

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.