{"product_id":"3-8l-v6-throttle-body-assembly","title":"3.8L V6 Throttle Body Assembly","description":"The 12576729 is a genuine GM throttle body assembly designed to control the amount of air entering the engine through the intake system. It works in conjunction with the electronic throttle actuator and the engine control module to precisely regulate airflow. This component is built to match factory airflow control performance and installation requirements, supporting consistent throttle response and stable engine operation.\n\nThis throttle body is specifically designed for GM vehicles equipped with the electronic throttle control system and the 3.8L V6 engine. Its configuration matches factory intake mounting and electrical connections, ensuring a direct fit and seamless integration. Proper operation relies on correct integration with the vehicle’s engine management system.\n\nAlways verify the part number, engine configuration, and throttle control system compatibility before installation to ensure a proper fit. The 12576729 is compatible with the following vehicles: 2005-2009 Buick LaCrosse (3.8L V6 Gas, CX, CXL trims), 2008 Buick Lucerne (3.8L V6 Gas, CX, CXL trims), and 2005-2007 Pontiac Grand Prix (3.8L V6 Gas, Base, GT, GTP trims).","brand":"GM","offers":[{"title":"Default Title","offer_id":52664174903608,"sku":"12576729","price":652.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687545616.png?v=1784334711","url":"https:\/\/store.motormia.co\/products\/3-8l-v6-throttle-body-assembly","provider":"MOTORMIA","version":"1.0","type":"link"}