ACDelco 19420033 Multi-Port Fuel Injector Assembly

The ACDelco 19420033 is a GM Original Equipment multi-port fuel injector assembly designed to deliver precise fuel metering for optimal engine performance. This electro-magnetic valve meters fuel into the engine's intake manifold for proper combustion, functioning as a direct replacement for the original factory component.

Key Features:

• GM Original Equipment quality for reliable performance
• Electro-magnetic valve design for precise fuel delivery
• Meters fuel into intake manifold for optimal combustion
• Controlled by engine control module (ECM) for accurate fuel management
• Built to GM specifications for proper fit and function
• Direct replacement for original equipment component

This fuel injector assembly is manufactured to meet GM's quality standards and provides the same performance, durability, and service life expected from genuine GM components. The injector operates when the ECM applies electric current to the solenoid winding, opening the needle valve and allowing pressurized fuel to be atomized into the intake airstream.