CP4 to CP3 Injection Pump Upgrade for GM 6.6L Duramax LML (2011–2016)
Includes: - CP4 to CP3 Injection Pump Upgrade
Fits Models: - Chevrolet Silverado 2500HD - Chevrolet Silverado 3500HD - GMC Sierra 2500HD - GMC Sierra 3500HD
Model Years: - 2011–2016
Submodels: - LT, LTZ, Denali, Crew Cab, Regular Cab, Double Cab
Engine Options: - 6.6L Duramax LML (Engine Code: LML)
Description: This CP4 to CP3 Injection Pump Upgrade is designed specifically for GM's 6.6L Duramax LML engines from 2011 to 2016. This upgrade enhances fuel delivery and performance, addressing common issues associated with the factory CP4 pump.
Features: - Improved fuel delivery for enhanced performance - Increased reliability over the factory CP4 pump - Direct fit for easy installation - Compatible with stock and modified engines - Designed for heavy-duty applications
Part Number: Not provided.