DDP 2011-2016 LML Duramax CP3 Conversion Kit

DDP 2011-2016 LML Duramax CP3 Conversion Kit replaces the factory CP4 with a more reliable CP3-style fuel pump system.

Choose the pump configuration that matches your power goals. Available kits include the required conversion hardware, lines, fittings, hoses, clamps, and adapter components. Exact contents vary by configuration.

• Fitment: 2011-2016 GM 6.6L LML Duramax
• Available configurations: kit without pump, Sportzman, tuneless, emissions-compliant, 10mm, 12mm, or 14mm pump
• 14mm: competition-oriented pump for built engines and high-flow fuel systems
• Warranty: Manufacturer warranty applies by pump selection

Contact Lucky Diesel if you need help selecting the correct pump or confirming supporting fuel-system requirements.