Electronic Throttle Body 2.95-Inch Bore

The GM Genuine Parts 19420713 is an original equipment (OE) fuel injection throttle body designed as a direct replacement for specific GM vehicles. This unit includes an electronic throttle body actuator and features a bore diameter of 2.95 inches, ensuring precise air-fuel mixture control for optimal engine performance. This throttle body is a factory-original component manufactured to meet the same standards for fit, form, and function as the parts installed during vehicle production. It replaces previous GM part numbers 12570800 and 12679525, offering a reliable solution for restoring your vehicle's original throttle system. Application details indicate compatibility with models including Express and Savana vans with 4.8L, 5.3L, and 6.0L engines, as well as the Hummer H2 and SSR. As a GM Genuine Part, it comes with a minimum 12-month manufacturer warranty.