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  • Fuel System Replacement Kit - No Pump | 2011-2016

Fuel System Replacement Kit - No Pump | 2011-2016

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SKU: 10903

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After a catastrophic CP4 failure, small metallic debris will be sent through the fuel system.

The CP4 was introduced as a cost reduction to the LML platform since a smaller amount of fuel is required when running the more efficient injectors. Since its introduction it has proven to be less reliable than the CP3 used in previous Duramax platforms.

This kit will supply you everything you need to properly replace the fuel system EXCEPT the injection pump.  

Install Kit Includes: 

  • Fuel rails
  • Fuel injectors
  • Fuel lines
  • Master Filter Head Kit (Filters, filter head rebuild kit / spacer, WIF plug, bleeder screw, MA Additive)
  • and all the gaskets and seals to do the job.


GM 2500HD and 3500 Duramax Silverado - Sierra 6.6L V8 Diesel Trucks




2011, 2012, 2013, 2014, 2015, 2016

GM 2500HD and 3500 Duramax Express - Savana 6.6L V8 Diesel Vans




Late 2010, 2011, 2012, 2013, 2014, 2015

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