The electronic throttle body regulates the proper volume of airflow into the engine which is essential to the mixture of fuel and air in the engine. If you are experiencing the engine stalling or failing to start, electronic throttle warning light activating, hesitation or power surging on acceleration, then you may have a problem with your vehicle's throttle body. Fits the following vehicles: 2011-2014 200 2.4L 2007-2010 Sebring 2.4L 2008-2014 Avenger 2.4L 2007-2012 Caliber 2009-2017 Journey 2.4L 2007-2017 Compass 2.0L & 2.4L 2007-2017 Patriot 2.0L & 2.4L Replaces part numbers: 4891735AC, 4891735AB, 4891735AA, 5429090, 04891735, E100449, 67-7002, S20176, TB1150, 977025 This is a compatible replacement part manufactured by AA Ignition. This throttle body is NOT a genuine OEM part. Vehicle makes and their associated vehicle models and part numbers are used in this listing only to identify the vehicles this throttle body fits.