2011-2016 Duramax LML CP3 Conversion Kit – No Tuning Required – S&S Diesel Motorsport
- free 2-3 day shipping
Free 2-3 Day Shipping for orders over $100. Oversized and hazardous products ship using Ground service and may take up to 5 days. See our Shipping Policy for more information.
- no hassle 60 day returns
60 day return period for any product that has not been installed and is in "brand-new" condition. See our Returns Policy for more information.
- best warranty
Our Limited Warranty covers manufacturing defects for 2 years on Refurbished or Remanufactured products and 3 Years on New products. See our Limited Warranty Policy for more information.
- low price guarantee
Found an identical product cheaper elsewhere? We want to earn your business! Send an email to email@example.com with a link to the product in question. We will do our best to match or beat it!
Check this out!
Check this out!
S&S Diesel Motorsport – 50 State LML CP3 Conversion Kit with Pump
Shipping Note: Free shipping on this kit is Ground due to size & weight. Expedited shipping options are available (prices calculated based on delivery address) and will be displayed on the checkout page.
Click here for the CP3 Conversion Installation Guide
Fits 2011-2016 Duramax LML applications
- Legal in all 50 States
- CARB Compliant
- Suitable for use with DPF systems (no delete required)
- No Tuning Required
S&S Diesel Motorsport has developed a solution for the CP4 high-pressure pump failures that have plagued the 2011-2016 Duramax LML engine. The S&S solution is to remove the problem before it becomes a problem, by replacing the CP4 with a tried and true, bulletproof CP3 high pressure fuel pump.
CP4 high pressure pumps are the Achilles heel of the LML Duramax engine because of high failure rates, and commonly taking out the entire, very costly, high-pressure system with it (injectors, rails, lines). S&S Diesel Motorsport offers the only CARB-compliant 50 state CP3 conversion available for the LML. This includes all hardware necessary to replace the troublesome CP4 with a bulletproof CP3, requires no tuning changes, and still maintains factory emissions control equipment.
Each component carries a three-year warranty. Information about warranty policies can be found HERE.