Gates 25530 is a flexible reducing coolant hose with 38 mm inner diameter at one end and 44 mm at the other end. The hose has a total length of 508 mm and is used for cooling systems where a transition between different hose sizes is needed.
The flexible construction makes the hose suitable for custom cooling systems, engine swaps, tuning and motorsport, where the radiator, thermostat housing or water outlets do not have the same diameter. The hose can be shaped and adapted during installation, making it practical in engine bays with limited space or modified component placement.
Gates 25530 is often used as a universal solution where an original moulded coolant hose does not fit or is no longer available. Always check diameter, length and routing before installation.
Specifications
Part number: Gates 25530
Type: Flexible reducing coolant hose / radiator hose
Inner diameter ID1: 38 mm / 1.50"
Inner diameter ID2: 44 mm / 1.75"
Length: 508 mm / 20"
Design: Flexible
Material: EPDM rubber with spiral reinforcement
Application: Cooling system / radiator / universal installation / reducing hose
