Fits 2011-2016 Chevrolet Silverado and GMC Sierra 2500 HD/3500 HD models equipped with the 6.6L LML Duramax engine.

Protect your LML Duramax from catastrophic fuel system failure with the Industrial Injection CP4 to CP3 Conversion Kit. The factory-equipped CP4 high-pressure fuel pump is known for premature failure, which often releases metal debris throughout the entire fuel system, including the injectors and rails. This kit replaces the failure-prone CP4 with the time-tested, high-reliability CP3 pump used in earlier Duramax generations.

This comprehensive kit provides a more robust fueling solution capable of supporting higher demand while offering significantly better longevity than the stock configuration. Please note that custom ECM tuning is mandatory for this conversion to function correctly and prevent trouble codes.

• Replaces the failure-prone factory CP4 pump with a reliable CP3
• Includes Industrial Injection CP3 high-pressure fuel pump
• Complete hardware and line kit for a professional installation
• Engineered for 2011-2016 GM 6.6L LML Duramax applications
• Manufacturer Part Number: 436403
• Tuning required for proper operation

Fits 2011-2016 Chevrolet Silverado and GMC Sierra 2500 HD/3500 HD (6.6L LML).

Protect your Duramax LML from the well-documented failure risks of the factory CP4 high-pressure fuel pump. The Industrial Injection CP4 to CP3 Conversion Kit (MPN 436401) provides a reliable solution by swapping the delicate OE pump for a robust, proven CP3 pump. This kit is specifically designed for a straightforward installation that requires no ECM recalibration or aftermarket tuning, ensuring your truck remains reliable without additional software complexity.

• Reliability Upgrade: Replaces the failure-prone CP4 with a high-durability CP3 pump.
• No Tuning Required: Engineered to work with the factory ECM calibration for a seamless swap.
• Comprehensive Solution: Includes the high-pressure pump and all necessary hardware for the conversion.
• Part Number: 436401

Vehicle Fitment:

Fits 2004-2007 Ford Super Duty and Excursion (6.0L).

The Industrial Injection Stock Fuel Injector (MPN: 317302) is a precision-engineered replacement designed to restore original equipment performance and reliability to your Powerstroke diesel engine. This injector serves as a direct-fit solution to common 6.0L fueling issues, including hard starting, rough idling, and decreased fuel economy caused by worn internal components or injector stiction.

• Precision-matched to factory specifications for seamless integration.
• Engineered to restore original fuel atomization and spray patterns.
• Designed for durability under the high-pressure conditions of the 6.0L HEUI system.
• Manufacturer Part Number: 317302.

Fits 2013-2018 Dodge Ram 2500 and 3500 trucks.

Clean up your engine bay with the Industrial Injection Raw Radiator Cover. This heavy-duty cover replaces the factory plastic shroud with a more durable and professional alternative, providing a streamlined look across the radiator support. Delivered in a raw finish, it offers the perfect surface for custom powder coating or painting to match your truck's theme, or it can be installed as-is for a rugged, industrial aesthetic.

• Fits 2013-2018 Dodge Ram 2500/3500
• Raw finish ready for custom coating or paint
• Durable construction to replace flimsy OE plastic
• Easy installation over the radiator support
• Manufacturer Part Number: 2CC601

Fits 1989-2019 Cummins engines.

The Industrial Injection Billet Turbo Oil Drain Plug (2C8601) provides a secure, leak-free solution for sealing the factory turbo oil return port on the engine block. This plug is essential for custom turbocharger configurations, such as compound turbo setups or relocated single turbos, where the original block drain is no longer utilized.

Precision-engineered for durability, this billet plug replaces the factory return line with a solid seal, preventing oil leaks and allowing for cleaner custom plumbing. It is designed to seat firmly into the factory mounting point on the engine block.

• CNC-machined billet construction for superior durability and precise fit
• Specifically designed for engine block mount applications
• Essential for compound or custom turbo setups where the OE drain is bypassed
• Ensures a clean, leak-free seal of the oil return port
• Manufacturer Part Number: 2C8601

Upgrade your mechanical fueling system with the Industrial Injection Cummins VE Injection Pump Fuel Pin and Governor Spring kit (MPN 231601). This performance duo is engineered for Bosch VE rotary pumps to optimize fuel delivery and extend the usable powerband of your diesel engine.

The fuel pin features a precision-ground profile that allows the fueling diaphragm to travel further under boost, delivering a more aggressive fuel curve and increased low-end torque. Paired with the heavy-duty governor spring, this kit allows the engine to rev safely beyond the restrictive factory limit, preventing early de-fueling and improving throttle response across the entire RPM range.

• Precision-Ground Ramp: Contoured pin profile increases AFC (Aneroid Fuel Control) travel for maximum fueling under boost.
• Extended Powerband: High-performance governor spring increases maximum engine RPM before the pump begins to de-fuel.
• Durable Construction: Components manufactured to withstand high-stress fuel system environments.
• System Compatibility: Fits Bosch VE rotary style injection pumps found on Cummins engines.
• Manufacturer Part Number: 231601

Fits 2003-2004 Dodge Ram with the 5.9L Cummins diesel engine.

The Industrial Injection Reman Stock Injector Pack (MPN: 214311) provides a comprehensive fueling solution to restore the performance and efficiency of your 5.9L Cummins. Each injector in this set is remanufactured to meet precise tolerances, ensuring correct spray patterns and reliable fuel delivery. Replacing injectors as a complete set helps maintain balanced cylinder contributions, resulting in a smoother idle and improved throttle response.

This kit also includes a full set of fuel connecting tubes. Replacing these tubes during an injector swap is essential to prevent high-pressure fuel leaks and protect the new injectors from contaminants that can be dislodged during the disassembly of old lines.

• Complete set of 6 remanufactured stock fuel injectors
• Includes 6 high-pressure fuel connecting tubes
• Direct replacement for factory injectors in 2003-2004 models
• Restores factory fuel economy and reduces excessive exhaust smoke
• Manufacturer Part Number: 214311

Fits 2006-2007 Chevrolet Silverado and GMC Sierra models equipped with the 6.6L Duramax LBZ engine.

This Industrial Injection Stock Remanufactured Fuel Injector is designed to restore factory-level performance and efficiency to your diesel engine. Each unit is built to meet or exceed OE specifications, serving as a direct replacement for worn or clogged fuel injectors. By utilizing rigorous remanufacturing processes and high-quality internal components, this injector ensures precise fuel delivery, smooth idling, and reliable throttle response.

• Direct-fit replacement for stock 6.6L LBZ Duramax injectors
• Remanufactured to ensure consistent fuel atomization and spray patterns
• Helps restore engine power, fuel economy, and emissions compliance
• Precision-engineered for long-term durability in heavy-duty applications
• Manufacturer Part Number: 0986435521SE-IIS

Fits 2001-2004 Chevrolet Silverado 2500 HD and GMC Sierra 2500 HD models equipped with the 6.6L LB7 Duramax engine.

This Industrial Injection Fuel Control Actuator (FCA) is a precision-engineered replacement for the metering unit on your Bosch CP3 high-pressure pump. Also known as a fuel pressure regulator or MPROP, the actuator manages the volume of fuel entering the pump to maintain consistent rail pressure. Replacing a sticking or failing factory actuator is a common solution for resolving erratic idle, surging, and rail pressure deviation codes.

• Direct-fit replacement for the OE Bosch CP3 pump actuator
• Restores stable fuel rail pressure and smooth engine idle
• Corrects surging issues caused by worn or contaminated internal valving
• Includes precision-machined internal components for reliable fuel metering
• Manufacturer Part Number: 0928400535-IIS

Fits 1998.5-2002 Dodge Ram trucks equipped with the 5.9L 24V Cummins engine and an automatic or 5-speed manual transmission.

This Industrial Injection VP44 Injection Pump (MPN 0470506027SE) is a direct replacement for your worn or failing factory unit. Specifically calibrated for 235HP output, this pump restores the precise fuel delivery and timing required for optimal performance and reliability in your 24-valve Cummins diesel. Engineered as a heavy-duty solution, it ensures consistent fuel pressure to the injectors, addressing common VP44 failure points like internal diaphragm rupture or heat-related electronics issues.

• Direct-fit replacement for 1998.5-2002 Dodge 5.9L 24V Cummins
• Optimized for 235HP configurations
• Compatible with Automatic and 5-Speed Manual transmissions
• Restores factory fueling and timing precision
• Manufacturer Part Number: 0470506027SE