Bosch Fuel Pressure Regulator

Features:

• Direct OE-style replacement
• Fits LBZ and LMM CP3 pumps
• Restores proper fuel metering
• Controls high-pressure fuel delivery
• Designed for Duramax 6.6L engines
• Replaces worn factory FCA
• Maintains factory-style fit
• No pump modification required
• Installs on rear of CP3
• Helps restore fuel system performance

Bring Your CP3 Back To Peak Performance

A failing fuel control actuator can make an otherwise healthy truck feel inconsistent, especially when you rely on it every day. The Industrial Injection 0928400673-IIS Fuel Control Actuator is built as a direct OE-style replacement for the FCA found on LBZ and LMM CP3 injection pumps. It restores proper fuel metering into the high pressure side of the pump, helping your fuel system operate the way it was designed to. That means smoother operation and more consistent performance without the guesswork of modifying your existing setup. Installation is straightforward because it is designed to fit in the factory location on the rear of the CP3 pump. Additionally, keeping a properly functioning FCA in place can help restore the dependable fuel control your Duramax needs for towing, daily driving, or demanding workloads. If your original actuator has reached the end of its service life, this replacement offers a simple solution that gets your truck back on track.

Precision Fuel Control Starts With The Right Replacement

The Fuel Control Actuator plays an important role in regulating the amount of fuel entering the high pressure side of the CP3 injection pump. This Industrial Injection replacement is engineered specifically for LBZ and LMM 6.6L Duramax applications, ensuring factory style fitment and compatibility with the original CP3 pump. It installs directly in place of the factory actuator without requiring modifications to the injection pump or surrounding components. What's more, the OE-style design helps maintain the intended fuel control strategy used by the factory system. The actuator mounts on the rear of the CP3 pump, making it an ideal replacement when servicing worn or malfunctioning fuel system components. Its direct replacement design helps simplify installation while maintaining proper pump operation. For owners who want dependable fitment and proven compatibility, this replacement FCA is a practical choice that restores the original function of the fuel delivery system.

Fitment: 2006, 2007 GM Sierra/Silverado 2500HD/3500HD

Notes:

• Fits LBZ and LMM 6.6L Duramax CP3 pumps only.
• Not compatible with CP4 injection pump applications.
• Direct replacement for the factory Fuel Control Actuator.
• Installs on the rear of the CP3 injection pump.
• No pump modifications are required for installation.
• Verify your engine and pump before ordering.
• Recommended when replacing a failed or sticking FCA.
• Professional installation is recommended for best results.
• Proper fuel system diagnosis is advised before replacement.
• Part Number: 0928400673-IIS.