This is a genuine OEM throttle body for a 2009 Chevrolet Malibu LTZ 3.6L sedan. The part number is 12615503, and it is designated for use in the specified vehicle. The listing also includes interchange part number 337-02173, confirming its compatibility with other vehicles. This throttle body is designed for ABS & Stability Hydraulic Units in the car's braking system.
