BSE Original ECC2639 Engine Control Module (ECM) Direct-Fit OE Replacement

The BSE Original ECC2639 is a direct-fit OE replacement Engine Control Module (ECM), also commonly referred to as an engine control computer or powertrain control module. The ECM serves as the central processing unit of a vehicle's engine management system, continuously monitoring and adjusting critical parameters such as fuel delivery, ignition timing, and emissions controls to keep the engine running at peak efficiency. This unit features a 2-connector, 32-pin configuration with female connectors and male terminals for a secure, plug-and-play installation.

Key Features:

• Direct-fit OE replacement design for straightforward installation
• 2-connector, 32-pin interface with female connectors and male pin terminals
• Constructed from high-quality materials engineered to withstand extreme underhood conditions
• Undergoes extensive testing to verify reliability before leaving the factory
• Manufactured under complete quality control as part of a global aftermarket production process

This engine control computer is built to restore proper engine management function and is compatible with select 1993–1997 Chevrolet and GMC models, as well as certain Oldsmobile applications. Verify your vehicle's specific connector and calibration requirements prior to installation.