Mishimoto Aluminum Expansion Tank 20-23 Jeep Wrangler JL/Gladiator JT FPE-FL-LLY-27 Simply place the dry gasket

Simply place the dry gasket in position

Diamond abrasives allow for consistency of size

but it is the 2001-2005 years that require custom tuning

allowing a 12-Valve Cummins engine to handle higher boost and cylinder pressure without head gasket failure

Mishimoto Aluminum Expansion Tank 20-23 Jeep Wrangler JL/Gladiator JT FPE-FL-LLY-27 Simply place the dry gasketIf you own a Jeep Wrangler JL or Gladiator JT EcoDiesel, chances are you have heard that the factory plastic expansion tanks can crack or leak over time. This Mishimoto Aluminum Expansion Tank is designed to solve that problem with a much stronger TIG welded aluminum construction built to handle daily driving, heat cycles, and rough off road conditions with greater confidence and reliability. Instead of worrying about coolant leaks before your next