Skip to product information

Fleece Performance

FPEFPE-LML-CP3-WP

Fleece Performance 11-16 GM 2500/3500 Duramax LML CP3 Conversion Kit w/CP3

Regular price $2,095.00
Sale price $2,095.00 Regular price
In stock

FITS UNIVERSALLY

This product is compatible with all vehicles

FITS YOUR:

DOES NOT FIT YOUR:

WARNING California Proposition 65

This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Full warning & details

Proposition 65 requires businesses to provide warnings to Californians about significant exposures to chemicals that cause cancer, birth defects or other reproductive harm. These chemicals may be in the products you purchase, in your home or workplace, or released into the environment. For more information about the specific exposures from this product, visit the link below.

www.P65Warnings.ca.gov




Fleece Performance 11-16 GM 2500/3500 Duramax LML CP3 Conversion Kit w/CP3

$2,095.00

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 with our complete, no tuning required kit for the 2011-2016 LML Duramax platform. Our kits provide you with OEM quality components including a brand new Bosch CP3, Fleece exclusive molded hoses for the fuel feed and return, high flow CP3 fuel fittings, and our valley feed line to support aftermarket lift pump and filter applications. Features: New Bosch CP3 High flow CP3 feed and return fittings Preformed feed and return fuel lines 50-state compliant EO# D-834-1 Kit Contents: New Bosch CP3 high pressure injection pump 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 Regulator extension harness Fuel temperature sensor mounting bracket Low pressure fuel feed lines Hardware kit Patent Pending

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

Orders totaling $99.99 or more qualify for free shipping, unless otherwise stated on the product page.

Orders below $99.99 ship for a flat rate of $20.

Shipping rates apply to standard shipping only and may vary for oversized, heavy, or special order items when applicable.

Click here to learn more.

Get Support

Whether you need install guidance, order support, or help diagnosing an unexpected sound, our team is ready. We work on these cars ourselves, which means real answers and useful support every time.