HomeBelts and Cooling > Hoses and PipesContinental 66790 Radiator Coolant Hose - Upper
Part #: 66790

Continental 66790 Radiator Coolant Hose - Upper

Molded, Upper
⚙️ 6 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Molded, Upper
🚗Fitment: Chevrolet, Corvette
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Overview of Continental Molded Radiator Coolant Hose 66790

The Continental Molded Radiator Coolant Hose 66790 is designed specifically for Chevrolet Corvette models. This radiator coolant hose features precise dimensions to ensure a proper fit and reliable coolant flow within the vehicle's cooling system.

  • Hose 1 inside diameter: 1.500 inches
  • Hose 1 length: 21.000 inches
  • End 2 hose inside diameter: 1.500 inches
  • Compatible with Chevrolet Corvette cooling systems
  • Part number: 66790 for accurate identification

Details on the Molded Product Line

The Molded line from Continental focuses on delivering radiator coolant hoses that are engineered to precise specifications. These molded hoses are designed to maintain consistent shape and fit, reducing the risk of leaks and ensuring optimal coolant circulation. The Molded series is suitable for applications requiring exact hose dimensions and durability, such as the Chevrolet Corvette.

Product Specifications and Description

This radiator coolant hose has an inside diameter of 1.500 inches on both ends, providing uniform flow capacity. The hose length of 21.000 inches allows it to fit the specific routing requirements of the Chevrolet Corvette cooling system. The molded construction helps maintain hose integrity under varying temperature and pressure conditions, supporting the vehicle’s engine cooling performance.

Common Applications and Problem Solving

  • Replacement of worn or cracked radiator coolant hoses in Chevrolet Corvette vehicles
  • Resolving coolant leaks caused by hose deterioration or damage
  • Maintaining proper coolant flow to prevent engine overheating
  • Ensuring secure hose connections with consistent inside diameters
  • Supporting cooling system repairs requiring exact hose length and diameter

Installation Notes and Tips

When installing the Continental Molded Radiator Coolant Hose 66790, verify the hose dimensions against the original part to ensure compatibility. Properly secure hose clamps to prevent leaks and avoid over-tightening, which can damage the hose. Inspect the cooling system for any additional wear or damage during replacement to maintain overall system integrity.

Quality Assurance and Warranty

Continental manufactures the Molded radiator coolant hose 66790 to meet industry standards for durability and performance. While specific warranty details are not provided, Continental products typically adhere to strict quality control processes to ensure reliability in automotive cooling applications.

BrandContinental
Part Number66790
PositionMolded, Upper
Hose 1 Inside Diameter1.500
Hose 1 Length21.000
End 2 Hose Inside Diameter1.500

This part fits 6 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersPositionNotes
1974ChevroletCorvette7.4LV8UpperMolded
1973ChevroletCorvette7.4LV8UpperMolded
1972ChevroletCorvette7.4LV8UpperMolded
1971ChevroletCorvetteManual7.4LV8UpperW/O A.C.; w/ 365 HP; Molded
1970ChevroletCorvette7.4LV8UpperMolded
1969ChevroletCorvette7.0LV8Upperw/ High Perf. or Special High Perf. Engine; Molded

* 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:

20816331876

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