CP3 Conversion Kit with CP3 for 2011-2016 LML Duramax CP4 You are responsible for all

You are responsible for all return shipping costs of the core

SKU: 64CAID5

Temperature switching points: ON: 28

Note: This kit will not work with a Factory Intake Horn

CP3 Conversion Kit with CP3 for 2011-2016 LML Duramax CP4 You are responsible for allConvert 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