High Performance Water Pump EMP STEWART for BMW E36 E46 E39 X5 Z3 (6 Cyl.) M50/52/54

I put it in my 2002 BMW 525i and it's been running great for 3 months now with heavy use. The pump seems very well built and designed. Compared to the original BMW pump, it's:- heavier (I took that to mean strong, quality metal)- more clever (additional slits here and there, which I assume improve flow rates)In any case, 3 months without any problems, happy I bought it.

Easy to install on bmws. Fast shipping, one of the best prices when I factored in shipping (prime).

I am so pleased with this product, my engine is running cooler after installing it.

Appeared very high quality compared to the OEM water pump I removed. The OEM pump had not failed, but I replaced it as a preventive measure due to the known weakness of the BMW cooling system components. This pump is very heavy duty. I doubt that it will ever fail, which is why I chose this particular pump.

Your BMW can't take the heat. Make sure it's cooled or you need a new engine. This thing is solid.

Every bmw with the m52 or m54 Should upgrade to this It is a must

Fits like Oem and has been working great for last 600 miles

Description of product could not have been any better. Product arrived super quick and packaging was immaculate. The installation was very simple and self explanatory.