Upper Water Pump Hose, Rein - E30 325i 88+, E28 528e 88, E34 525i M20

Upper Cooling Hose from Thermostat to the Water Pump for 1988+ E30 325i, 1988 “Super E” 325/528e, and 1989-1990 E34 525i with the M20 engine. This is the hose that runs up and over the front timing cover and is secured to the engine lift bracket with a plastic retaining clamp.

This part is also used to convert the 1987 cooling system to the late 1988 E30 cooling system, which also requires the radiator, expansion tank, and additional hoses.

This is a M20 upper cooling hose manufactured by Rein Automotive (CRP) - a front-line supplier of original equipment, private label, and in-house engineered replacement parts. Rein replacement products meet or exceed all of BMW's original design, fitment, and performance requirements and they carry out testing with ISO and German TUV for quality control. Rein parts are the best alternative to more expensive Original BMW parts because they are virtually identical without the inflated price tag. This part has a two year warranty.