2011-2016 Duramax CP3 Conversion Kit (WCF100260)

Complete CP3 conversion kit for the 2011-2016 LML Duramax. The factory CP4.2 pump self-destructs on the slightest fuel or water contamination and sends metal through the whole fuel system, and the repair runs well past $8,000 with injectors, sensors, lines and a tank clean-out. This kit lets you mount a proven CP3 in its place with pre-formed lines and fittings so it installs like a factory part.

Includes a black anodized billet CP3 mounting plate, pre-bent CP3 feed lines that work with or without the OEM fuel filter housing, billet stainless high-flow feed and return fittings, pre-formed feed and return lines, 9th injector lines with a billet fuel distribution block, an FCA/MPROP extension harness, low-pressure feed lines and hardware. The CP3 pump itself is not included, and tuning is required to run a CP3 on an LML. Supersedes WCF100711 and WCF100249.

Part Number: WCF100260

• Black anodized CNC machined billet CP3 mounting plate
• Pre-bent CP3 feed lines, with or without the OEM fuel filter housing
• CNC machined billet stainless high-flow CP3 feed and return fittings
• Pre-formed feed and return lines for an OEM-like fit
• 9th injector fuel lines and black anodized billet fuel distribution block
• FCA / MPROP inlet metering valve extension harness
• Low-pressure fuel feed lines and installation hardware
• Supersedes WCF100711 and WCF100249
• Made in USA

• CP3 pump not included. Tuning is required to run a CP3 on the LML.

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