The do88 coolant hose for 1990-1996 BMW 320 and 325 (E36) 2.0L/2.5L models is a replacement radiator hose supplied in red. It routes engine coolant between the radiator and engine to maintain temperature control during normal operation and service. The overview calls out the explicit E36 model years and engine displacements so buyers can match this red hose to the correct BMW applications.
do88 90-96 BMW 320/325 2.0L/2.5L (E36) Coolant Hoses - Red