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10% Off All MTS Technik Coilovers (6/14-6/24)
10% Off All MTS Technik Coilovers (6/14-6/24)


Stewart High Performance Water Pump

by Stewart
Save 6% Save 6%
Original price $218.99
Original price $218.99 - Original price $218.99
Original price $218.99
Sale price $204.99
$204.99 - $204.99
Sale price $204.99

If you're looking for the best of the best look no further. This may just look like a regular BMW water pump to you, but it is not. The Stewart high performance water pump has built a reputation over the years as being one of the best, most robust water pumps on the market. This water pump is a direct replacement with absolutely no modifications. It features a heavy duty bearing and stainless steel impellers delivering 20% more flow than the stock water pump. A must have modification for any race or track day enthusiast. BMW coolings system aren't known to be the most reliable, but you can change that.


  • Up to 20% increase of water flow over stock pump
  • Twice as efficient as factory pump
  • Much less parasitic drag than other pumps
  • Racing or stock factory replacement applications
  • Stainless steel impeller
  • Heavy duty bearing
  • High quality water seal

Fitment: All M50, M52, S50, S52, M54 Engines