Dayco 82181GL Radiator Coolant Hose - Lower, Upper or Upper - Engine To Pipe (Right)

Dayco Flex Radiator Hose 82181GL

Dayco 82181GL is a Flex Radiator Hose for cooling-system service, built for applications that need a formed coolant hose with flexible routing. It is part of the Dayco Flex Radiator Hose line, a product family used for radiator coolant hose replacement where OE-style fit and dependable coolant transfer matter.

Key Features

• Radiator coolant hose for engine cooling system service
• Dayco Flex Radiator Hose line for flexible routing in tight engine bays
• Part number 82181GL for accurate ordering and catalog lookup
• Cross-references ACDelco 31720 and Gates 26521 for the same application
• Used in cooling-system repairs on Chrysler, Ford, GM, and related vehicle platforms

Product Details

This radiator coolant hose is intended for vehicles that require a flexible upper or lower radiator hose configuration, depending on the application. The Dayco Flex Radiator Hose 82181GL supports coolant circulation between the engine and radiator, helping maintain stable operating temperatures in passenger cars and light-duty trucks. When searching for a radiator hose for Chrysler, Ford, or GM applications, 82181GL is a direct catalog reference that helps narrow the correct replacement.

The Flex Radiator Hose product line is focused on routing flexibility for cooling-system layouts where a standard molded hose may not be the right match. If you are replacing a worn radiator hose on a Ford or Chrysler vehicle, or sourcing a coolant hose by part number 82181GL, this Dayco hose is listed for those cooling-system service needs.

What It Is Used For

• Replacing a cracked or leaking radiator coolant hose
• Restoring coolant flow between the radiator and engine
• Addressing hose softening, swelling, or collapse
• Fixing coolant loss caused by aging rubber hose material
• Servicing cooling-system leaks on Chrysler, Ford, and GM applications

Installation Notes and Tips

Verify hose routing, diameter, and end connections against the vehicle application before installation. Inspect adjoining necks, clamps, and thermostat housing surfaces for corrosion or damage, and replace any worn clamps during service if required by the application. After installation, refill the cooling system with the correct coolant and check for leaks at operating temperature.

Quality Assurance

Dayco is a recognized aftermarket brand in belts and cooling components, and the Flex Radiator Hose line is cataloged for vehicle-specific cooling-system replacement. This part cross-references ACDelco 31720 and Gates 26521 for the same application.