15100338 Genuine GM Engine Control Module For Silverado Sierra 5.3L 6.2L

Description

The 15100338 is a genuine GM Engine Control Module designed for select 2019–2022 Chevrolet Silverado 1500, GMC Sierra 1500, Chevrolet Suburban, GMC Yukon, and GMC Yukon XL models equipped with 5.3L and 6.2L V8 gasoline engines. It acts as the vehicle's engine management controller, evaluating operating data from multiple sensors and adjusting fuel injection, ignition timing, throttle operation, and emissions strategies to keep the engine performing within GM factory specifications.

Vehicle Compatibility

General Specifications

Product Features

The 15100338 Engine Control Module is built to match factory performance and installation requirements:

• Manages engine operating functions by processing input from factory-installed sensors
• Adjusts fuel delivery and ignition timing to match changing engine load and driving conditions
• Communicates with onboard control modules to maintain coordinated powertrain operation
• Designed with factory-correct connectors and mounting configuration for compatible GM applications
• Supports the original control logic developed for 5.3L and 6.2L V8 gasoline engines
• Manufactured to GM engineering specifications for dependable electronic performance and system reliability

Application Notes

The 15100338 is intended for vehicles equipped with the original GM electronic engine management system listed for these applications. Depending on the vehicle configuration, programming or calibration may be necessary before the module can communicate correctly with the factory electronic network.

Verify the part number, VIN, engine type, and required programming procedures before installation.