Upper radiator hose 23278115 / 23275466 for Volvo and Mack

Upper radiator hose for Volvo and Mack applications

This replacement upper radiator hose is listed under references 23278115 and 23275466 for Volvo and Mack trucks. Check the hose required by your vehicle's chassis and cooling-system configuration before selecting the replacement.

Black formed hose with a covered center section

One black hose is pictured, with bends that offset the two open ends and a woven-texture covering around the middle section. No separate clamps or connecting pipes are shown. Compare the complete shape with the removed hose, including the direction of both ends.

Listed references

23278115 and 23275466

Listed vehicle brands

Volvo and Mack; verify by chassis and required hose reference

Listed position

Upper radiator hose

Pictured quantity

One hose

Color

Black

Visible profile

Offset bends with open ends

Center section

Woven-texture outer covering; material is not specified

Confirm both connections and the route

Check the inside diameter at each end, insertion length, overall route and space for the clamps. These measurements have not been provided for this hose. The listed references do not establish fitment for every Volvo or Mack model, engine or production year.

Service the cooling system with the engine stopped and cooled, following the instructions for the vehicle. Inspect the mating pipes and clamps as well as the hose, and confirm that the installed bends clear nearby components without rubbing or kinking. Use the specified coolant and check the connections for leaks after the required filling and service checks.