HomeBelts and Cooling > Hoses and PipesGates 23816 Radiator Coolant Hose - Lower - Pipe To Engine
Part #: 23816

Gates 23816 Radiator Coolant Hose - Lower - Pipe To Engine

Molded Coolant Hose, Lower - Pipe To Engine
6 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$135.69Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Molded Coolant Hose, Lower - Pipe To Engine
Fitment: Ford, 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 23816

The Gates Molded Coolant Hose 23816 is designed specifically for Ford F-250 Super Duty and F-350 Super Duty models. This radiator coolant hose combines durable materials and precise construction to ensure reliable cooling system performance.

  • Constructed from EPDM, plastic, and steel for durability and heat resistance
  • Features molded design with two female quick connectors for secure fitment
  • Centerline length of 32.25 inches (819 mm) for exact replacement
  • End 1 and End 2 inside diameters both measure 2.25 inches (57 mm)
  • Modular hose design without springs or branches for straightforward installation

Detailed Product Description

The Gates Molded Coolant Hose 23816 is engineered to meet the cooling system requirements of Ford F-250 Super Duty and F-350 Super Duty trucks. Made from a combination of EPDM rubber, plastic, and steel components, this radiator coolant hose offers resistance to heat, pressure, and coolant chemicals. The molded construction ensures a precise fit and reduces the risk of leaks or hose failure. Equipped with two female quick connectors, the hose allows for efficient and secure attachment to the vehicle’s cooling system. With a centerline length of 32.25 inches (819 mm) and consistent inside diameters of 2.25 inches (57 mm) on both ends, this hose is designed to match OEM specifications for proper coolant flow and system integrity.

About the Molded Coolant Hose Product Line

The Gates Molded Coolant Hose product line focuses on delivering pre-formed hoses that fit specific vehicle applications without the need for modification. These hoses incorporate molded shapes and integrated quick connectors to simplify installation and improve reliability. The Molded Coolant Hose line is intended to provide a direct replacement solution for cooling system hoses, reducing installation time and ensuring compatibility with factory components.

Common Applications and Issues Addressed

  • Replacement of worn or cracked radiator coolant hoses on Ford F-250 Super Duty and F-350 Super Duty
  • Resolving coolant leaks caused by hose degradation or connector failure
  • Addressing overheating issues related to compromised coolant flow
  • Upgrading to a molded hose for improved fit and reduced risk of hose collapse
  • Eliminating coolant contamination from damaged or porous hoses

Installation Notes and Tips

  • Ensure the engine is cool before removing the old hose to prevent burns
  • Verify that the quick connectors are fully engaged and locked during installation
  • Inspect surrounding components for wear or damage while replacing the hose
  • Use proper tools to avoid damaging the hose or connectors during installation
  • Check for leaks after installation by running the engine and monitoring coolant flow

Quality Assurance and Warranty

Gates Molded Coolant Hose 23816 is manufactured to meet strict quality standards for durability and performance. The use of EPDM, plastic, and steel materials ensures 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. Always refer to the product packaging or official Gates documentation for exact warranty terms.

BrandGates
Part Number23816
PositionMolded Coolant Hose, Lower - Pipe To Engine
2
Yes
Branch Quantity0
Centerline Length32.25
Centerline Length819
Contains SpringNo
End 1 Inside Diameter2.25
End 1 Inside Diameter57
End 2 Inside Diameter2.25
End 2 Inside Diameter57
MaterialEPDM, Plastic, Steel
Modular Components2 Female Quick Connectors
Modular HoseYes
MoldedYes
Number of Quick Connect Fittings2

This part fits 6 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2010FordF-250 Super Duty6.4LV8DIESELLower - Pipe To EngineMolded Coolant Hose
2010FordF-350 Super Duty6.4LV8DIESELLower - Pipe To EngineMolded Coolant Hose
2009FordF-250 Super Duty6.4LV8DIESELLower - Pipe To EngineMolded Coolant Hose
2009FordF-350 Super Duty6.4LV8DIESELLower - Pipe To EngineMolded Coolant Hose
2008FordF-250 Super Duty6.4LV8DIESELLower - Pipe To EngineMolded Coolant Hose
2008FordF-350 Super Duty6.4LV8DIESELLower - Pipe To EngineMolded 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:

1650022711L2381666449726358C3Z 8286 CAC3Z 8286 AE72635KM4954KM5113R16363

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