Global Parts 1814284 Fuel Injection Throttle Body

Electronic Throttle Body for GM Applications

Global Parts 1814284 is an electronic fuel injection throttle body built for precise airflow control in modern GM engines. It is a direct replacement style component for vehicles such as the Chevrolet Silverado 1500, GMC Sierra 1500, and Cadillac Escalade, helping restore stable throttle response and consistent idle control.

Global Parts New line focuses on replacement components for everyday repair needs, and this throttle body follows that approach with OE-style construction and application coverage across multiple GM trucks, SUVs, and performance models.

Key Features

• Electronic throttle body design for ECU-controlled airflow management
• Aluminum and steel construction for regular-duty replacement use
• Flat throttle body finish
• No gasket or seal included
• No mounting hardware included
• No fuel injectors, idle air control motor, or spacer included
• Part number 1814284 for ordering and cross-reference verification

Detailed Description

This fuel injection throttle body regulates the amount of air entering the engine so the control module can maintain the proper air-fuel balance. On applications such as the Chevrolet Camaro, Corvette, Silverado 2500 HD, GMC Yukon, and Cadillac CTS, a worn or carbon-loaded throttle body can affect drivability and throttle consistency. Part number 1814284 is built as an electronic unit to match the needs of late-model GM fuel injection systems.

This part cross-references Dorman OE Solutions 977-376 for the same application. It also cross-references OE numbers 12620263 and 12678223 for application matching.

Common Issues This Part Can Address

• Rough or unstable idle
• Poor throttle response
• Acceleration hesitation
• Airflow control errors from carbon buildup
• Reduced drivability from a worn electronic throttle body

Fitment

• Fits 2016-2021 GMC Yukon, N/A
• Fits 2016-2021 GMC Yukon XL, N/A
• Fits 2015-2020 Cadillac Escalade, N/A
• Fits 2015-2020 Cadillac Escalade ESV, N/A
• Fits 2016-2020 Chevrolet Camaro, N/A
• Fits 2016-2020 Chevrolet Express 2500, N/A
• Fits 2016-2020 Chevrolet Express 3500, N/A
• Fits 2018-2020 Chevrolet Tahoe, N/A
• Fits 2016-2020 GMC Savana 2500, N/A
• Fits 2016-2020 GMC Savana 3500, N/A
• Fits 2014-2020 GMC Sierra 1500, N/A
• Fits 2016-2019 Cadillac CTS, N/A
• Fits 2014-2019 Chevrolet Corvette, N/A
• Fits 2014-2019 Chevrolet Silverado 1500, N/A
• Fits 2016-2019 Chevrolet Silverado 2500 HD, N/A
• Fits 2016-2019 Chevrolet Silverado 3500 HD, N/A
• Fits 2016-2019 GMC Sierra 2500 HD, N/A
• Fits 2016-2019 GMC Sierra 3500 HD, N/A

Installation Notes and Tips

Before installation, inspect the intake tract for carbon deposits and clean related passages as needed. Because mounting hardware and gasket or seal are not included, verify that the required service parts are on hand before beginning the repair. After installation, perform the relearn or calibration procedure specified by the vehicle manufacturer for the electronic throttle system.

Quality Assurance

Global Parts 1814284 is a regular-grade replacement throttle body built for electronic fuel injection systems. Its aluminum and steel construction supports dependable service in GM truck, SUV, and performance car applications, including Chevrolet Silverado 1500, GMC Sierra 1500, and Cadillac Escalade platforms.