The 2008 Buick Enclave 3.6L Engine Computer Control Module ECU ECM OEM 12618767 YRHH is a direct replacement part for the vehicle's engine control unit. It features a male connector type, 3 terminal quantity, and easy installation. The module is made of aluminum and plastic materials and has a 30-day manufacturer warranty. Programming is required for its operation, and it comes with the necessary items included as shown in the pictures. This engine control module is designed for the front placement on the vehicle and is a genuine OEM part from Buick.