The Bosch 1465ZS0044 Fuel Control Actuator (FCA) will replace the faulty FCA in your 2001-2004 GM 6.6L Duramax LB7. A few different names for the fuel control actuator (FCA) are fuel pressure regulator, metering unit, and fuel control solenoid. Reduced power, a rattling sound, a rough or irregular idle, delay when accelerating, and even a hard or no-start condition are all signs of a faulty FCA. The failure of the fuel control actuator is a common issue.

Features:

• Direct-Fit Replacement
• Assists In Cold Engine Starts
• Helps Maintain Stable Engine Idle
• Helps Provide Constant Fuel Pressure To The Injectors

WARRANTY:

2 Years/ Unlimited Miles