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Performance Parts for Euro, JDM & American Autos.

Product Image WEISTEC M113K Intercooler Water Pump Upgrade

WEISTEC M113K Intercooler Water Pump Upgrade


The Johnson CM-30 water pump addresses many of the short comings of the factory pump such as poor flow characteristics and pump failure. It offers 50% more flow than the factory Bosch pump and is extremely reliable.

An upgraded intercooler water pump is a highly recommended for stock and modified vehicles.

Key Features:

  • 50% more flow than stock pump
  • Improved reliability
  • Magnetic coupling prevents damage should the water/coolant mixture freeze
  • Direct Bolt in
Supported Platforms
  • 2001-2004 SLK32 AMG
  • 2002-2004 C32 AMG
  • 2002-2004 CL55 AMG
  • 2002-2006 S55 AMG
  • 2002-2008 SL55 AMG
  • 2003-2006 E55 AMG (Sedan and Wagon)
  • 2004-2009 G55 AMG
  • 2006 CLS55 AMG
  • 2003-2010 SLR