Click on image to zoom

Fleece Performance FPE-LML-CP3-NP 2011-2016 LML CP3 Conversion Kit No Pump

Fleece Performance 2011-2016 LML CP3 Conversion Kit
Was: $849.00
Sale: $786.45
Save: 7%
Save: $62.55

Free Shipping


This CP3 Conversion kit from Fleece is the perfect kit for those whom already have a CP3 or are looking to use a improve CP3 from Exergy. This kit excludes the cp3 pump.

Convert your LML's fuel system from a CP4 to a CP3

Improve your LML Duramax's reliability and fueling capability with a CP3 conversion. Since its introduction, the CP4 has proven to be less reliable and less capable than the CP3 used in previous Duramax platforms.  Failures of the CP4 are extremely costly and require replacement of the entire fuel system. Avoid a costly failure down the road and convert your CP4 to a CP3 on the 2011-2016 LML Duramax platform. Our LML CP3 converstion kit provides you with OEM fit-and-finish features like our Fleece Performance exclusive molded hoses for the fuel feed and return, high flow CP3 fuel fittings, and our valley feed line to support aftermarket lift pump applications.  This kit does not include a CP3 injection pump.


  • High flow CP3 feed and return fittings
  • Preformed feed and return fuel lines
  • 50-state compliant; EO# D-834-1


Kit Contents:

  • CP3 to rail high pressure fuel line
  • High flow CP3 feed and return fuel fittings
  • Preformed feed and return fuel lines
  • CP3 mounting adapter
  • Dosing injector feed line
  • FCA extension harness
  • Fuel temperature sensor mounting bracket
  • Low pressure fuel feed lines
  • Hardware kit


* Patent Pending


No FCA regulator table changes are required when converting from the CP4 to a stock CP3 when using this kit.  



Shipping Information

  • Item Requires Shipping
  • 8.0 lbs.
  • W12.0000” x H4.0000” x L12.0000”
  • Free Shipping

Customer Reviews

Comment Total Reviews (0)

Write the First Review!

You must login to post a review.