HomeBelts and Cooling > Hoses and PipesDayco 71600 Radiator Coolant Hose - Lower - Engine To Oil Cooler, Lower - Pipe To Engine or Lower - Pipe To Water Pump
Part #: 71600

Dayco 71600 Radiator Coolant Hose - Lower - Engine To Oil Cooler, Lower - Pipe To Engine or Lower - Pipe To Water Pump

Curved Radiator Hose, Lower - Engine To Oil Cooler, Lower - Pipe To Water Pump, and Lower - Pipe To Engine
⚙️ 31 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Curved Radiator Hose, Lower - Engine To Oil Cooler, Lower - Pipe To Water Pump, and Lower - Pipe To Engine
🚗Fitment: Ford, E-250 Econoline Club Wagon, E-350 Econoline, E-350 Econoline Club Wagon, Explorer, F-250, F-250 HD, and F-350
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Overview of Dayco Curved Radiator Hose 71600

The Dayco Curved Radiator Hose 71600 is engineered to provide reliable coolant flow for select Ford vehicles. Designed with durable EPDM material, this dual inside diameter hose ensures a secure fit and efficient heat resistance for models like the Ford E-250 Econoline Club Wagon and F-350.

  • Constructed from high-quality EPDM material for heat and chemical resistance
  • Dual inside diameter design: 1 21/32 inches on one end and 1 25/32 inches on the other
  • Black color for standard OEM appearance
  • Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
  • Trunk height of 3 inches for proper fitment in curved radiator applications

Detailed Product Description

The Dayco Curved Radiator Hose 71600 is part of the Curved Radiator Hose product line, which focuses on delivering hoses tailored for specific radiator configurations requiring a curved design. This hose is made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and coolant chemicals, making it suitable for demanding engine environments. The dual inside diameter (i.d.) hose design accommodates different connection sizes on each end, with 1 21/32 inches on one side and 1 25/32 inches on the other, ensuring a precise fit for the cooling system. The hose does not include a heat shield or protective sleeve, which is typical for this type of radiator coolant hose. It complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for automotive coolant applications.

Compatible Vehicles and Applications

  • Ford E-250 Econoline Club Wagon
  • Ford E-350 Econoline and E-350 Econoline Club Wagon
  • Ford Explorer
  • Ford F-250 and F-250 HD
  • Ford F-350

This radiator coolant hose is designed specifically for these Ford models, ensuring proper fit and function within their cooling systems.

Common Issues Addressed by Dayco Radiator Hose 71600

  • Replacement of cracked or leaking radiator hoses
  • Resolving coolant leaks due to hose deterioration
  • Addressing overheating caused by compromised coolant flow
  • Fixing swelling or softening of old radiator hoses
  • Ensuring proper coolant circulation in curved radiator setups

Installation Notes and Tips

When installing the Dayco Curved Radiator Hose 71600, ensure the hose is properly seated on radiator and engine fittings matching the dual inside diameters. Inspect hose clamps for wear and replace if necessary to maintain a secure seal. Avoid twisting or stretching the hose during installation to prevent premature failure. Verify coolant system pressure after installation to check for leaks.

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 71600 to meet stringent SAE specifications, ensuring durability and performance in automotive cooling systems. While specific warranty details are not provided, Dayco products typically adhere to industry standards for quality and reliability.

BrandDayco
Part Number71600
PositionCurved Radiator Hose, Lower - Engine To Oil Cooler, Lower - Pipe To Water Pump, and Lower - Pipe To Engine
MaterialEpdm
ColorBlack
End 1 Inside Diameter1 21/32
End 2 Inside Diameter1 25/32
Contains Heat ShieldN
Contains Protective SleeveN
Hose TypeDual i.d. hose
SAE SpecificationSae j20r4 class d-1, sae j1684 type ec
Trunk Height3

This part fits 31 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1998FordExplorer5.0LV8Lower - Pipe To Water PumpCurved Radiator Hose
1997FordExplorer5.0LV8Lower - Pipe To Water PumpCurved Radiator Hose
1997FordF-250 HD7.5LV8Lower - Engine To Oil CoolerCurved Radiator Hose
1997FordF-3507.5LV8Lower - Engine To Oil CoolerCurved Radiator Hose
1996FordE-350 Econoline7.5LV8Lower - Engine To Oil CoolerCurved Radiator Hose
1996FordE-350 Econoline Club Wagon7.5LV8Lower - Engine To Oil CoolerCurved Radiator Hose
1996FordF-2507.5LV8Lower - Engine To Oil CoolerCurved Radiator Hose
1996FordF-3507.5LV8Lower - Engine To Oil CoolerCurved Radiator Hose
1995FordE-350 Econoline7.5LV8Lower - Engine To Oil CoolerCurved Radiator Hose
1995FordE-350 Econoline Club Wagon7.5LV8Lower - Engine To Oil CoolerCurved Radiator Hose
1995FordF-2507.5LV8Lower - Engine To Oil CoolerCurved Radiator Hose
1995FordF-3507.5LV8Lower - Engine To Oil CoolerCurved Radiator Hose
1994FordE-350 Econoline7.5LV8Lower - Engine To Oil CoolerCurved Radiator Hose
1994FordE-350 Econoline Club Wagon7.5LV8Lower - Engine To Oil CoolerCurved Radiator Hose
1994FordF-2507.5LV8Lower - Engine To Oil CoolerCurved Radiator Hose
1994FordF-3507.5LV8Lower - Engine To Oil CoolerCurved Radiator Hose
1993FordE-350 Econoline7.5LV8Lower - Engine To Oil CoolerCurved Radiator Hose
1993FordE-350 Econoline Club Wagon7.5LV8Lower - Engine To Oil CoolerCurved Radiator Hose
1993FordF-2507.5LV8Lower - Engine To Oil CoolerCurved Radiator Hose
1993FordF-3507.5LV8Lower - Engine To Oil CoolerCurved Radiator Hose
1992FordE-350 Econoline7.5LV8Lower - Engine To Oil CoolerCurved Radiator Hose
1992FordE-350 Econoline Club Wagon7.5LV8Lower - Engine To Oil CoolerCurved Radiator Hose
1992FordF-2507.5LV8Lower - Engine To Oil CoolerCurved Radiator Hose
1992FordF-3507.5LV8Lower - Engine To Oil CoolerCurved Radiator Hose
1991FordE-250 Econoline Club Wagon7.5LV8Lower - Engine To Oil CoolerCurved Radiator Hose
1991FordE-350 Econoline7.5LV8Lower - Engine To Oil CoolerCurved Radiator Hose
1991FordE-350 Econoline Club Wagon7.5LV8Lower - Engine To Oil CoolerCurved Radiator Hose
1991FordF-2507.5LV8Lower - Engine To Oil CoolerCurved Radiator Hose
1991FordF-3507.5LV8Lower - Engine To Oil CoolerCurved Radiator Hose
1990FordF-2507.5LV8Lower - Pipe To EngineTwo Piece Hose; Curved Radiator Hose
1990FordF-3507.5LV8Lower - Pipe To EngineTwo Piece Hose; Curved Radiator 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:

20254S

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