HomeBelts and Cooling > Hoses and PipesGates 23507 Radiator Coolant Hose - Upper
Part #: 23507

Gates 23507 Radiator Coolant Hose - Upper

Molded Coolant Hose, Upper
1 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Molded Coolant Hose, Upper
Fitment: Lincoln, Navigator
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Overview of Gates Molded Coolant Hose 23507

The Gates Molded Coolant Hose 23507 is designed specifically for the Lincoln Navigator, providing reliable radiator coolant flow. Constructed from durable EPDM material, this molded radiator coolant hose ensures consistent performance and longevity in your vehicle's cooling system.

  • Made from high-quality EPDM material for heat and chemical resistance
  • Molded design for precise fit and secure installation
  • Centerline length of 36.4 inches (925 mm) for accurate routing
  • End 1 and End 2 inside diameters both measure 1.75 inches (44 mm)
  • Does not contain a spring or quick connect fittings

Detailed Product Description

The Gates Molded Coolant Hose 23507 is engineered to meet the specific cooling requirements of the Lincoln Navigator. Its molded construction allows for a precise shape that matches the original equipment specifications, reducing the risk of leaks and ensuring optimal coolant flow. The EPDM material offers excellent resistance to heat, ozone, and automotive fluids, making it suitable for long-term use in the radiator system. With a centerline length of 36.4 inches (925 mm) and consistent inside diameters of 1.75 inches (44 mm) on both ends, this hose fits securely without the need for additional springs or quick connect fittings.

About the Molded Coolant Hose Product Line

The Gates Molded Coolant Hose line focuses on delivering hoses that are pre-formed to match specific vehicle applications. This eliminates the need for bending or shaping during installation, ensuring a precise fit and reducing installation time. The molded design also helps maintain consistent coolant flow and reduces the risk of hose collapse or kinking under pressure. The 23507 part number is part of this line, tailored for the Lincoln Navigator's cooling system requirements.

Common Applications and Issues Addressed

  • Replacement of worn or cracked radiator coolant hoses in Lincoln Navigator vehicles
  • Prevention of coolant leaks caused by hose deterioration
  • Restoration of proper coolant flow to avoid engine overheating
  • Elimination of hose collapse or kinking due to improper fit
  • Upgrade from generic hoses to a molded, vehicle-specific design

Installation Notes and Tips

  • Ensure the engine is cool before removing the old hose to prevent burns
  • Verify the hose routing matches the original to avoid interference with other components
  • Use appropriate clamps to secure both ends of the hose firmly
  • Inspect surrounding components for wear or damage during installation
  • Check for leaks after installation by running the engine and monitoring coolant flow

Quality Assurance and Warranty

Gates Molded Coolant Hose 23507 is manufactured to meet strict quality standards for durability and performance. The EPDM material and molded design contribute to a reliable cooling system component. While specific warranty details may vary, Gates typically offers coverage against manufacturing defects, ensuring confidence in the product's longevity and fitment for the Lincoln Navigator.

BrandGates
Part Number23507
PositionMolded Coolant Hose, Upper
0
Yes
Branch Quantity0
Centerline Length36.4
Centerline Length925
Contains SpringNo
End 1 Inside Diameter1.75
End 1 Inside Diameter44
End 2 Inside Diameter1.75
End 2 Inside Diameter44
MaterialEPDM
Modular HoseNo
MoldedYes
Number of Quick Connect Fittings0

This part fits 1 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2003LincolnNavigator5.4LV8GASUpperMolded 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:

162422350726647X2L7Z 8260 AB6231072666E72666

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