{"product_id":"standard-ignition-ac477-idle-air-control-valve","title":"Standard Ignition AC477 Idle Air Control Valve","description":"\u003ch2\u003eReliable Idle Air Control Valve for Pontiac and Toyota Vehicles\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition AC477 Idle Air Control Valve is designed to regulate the engine's idle speed by controlling airflow. This part is compatible with select Pontiac and Toyota models, including the Corolla, Matrix, and Vibe, ensuring precise idle performance and smooth engine operation.\u003c\/p\u003e\u003ch2\u003eKey Features of Standard Ignition AC477\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Pontiac and Toyota Corolla, Matrix, and Vibe models\u003c\/li\u003e\n\u003cli\u003eControls engine idle speed by regulating airflow\u003c\/li\u003e\n\u003cli\u003eDirect replacement for factory idle air control valves\u003c\/li\u003e\n\u003cli\u003eDurable construction for consistent performance\u003c\/li\u003e\n\u003cli\u003ePart number AC477 for easy identification and fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition AC477 Idle Air Control Valve plays a critical role in maintaining stable engine idle speeds by adjusting the amount of air bypassing the throttle plate. This component is essential for vehicles such as the Toyota Corolla, Matrix, and Pontiac Vibe, where precise idle control affects overall drivability and emissions. The valve is engineered to meet OEM specifications, providing reliable operation and compatibility with the vehicle’s fuel injection system. Using part number AC477 ensures you receive the correct valve designed specifically for these models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps resolve rough or fluctuating idle speeds in Pontiac and Toyota vehicles\u003c\/li\u003e\n\u003cli\u003eReduces engine stalling during idle conditions\u003c\/li\u003e\n\u003cli\u003eImproves cold start performance by regulating airflow\u003c\/li\u003e\n\u003cli\u003eAddresses check engine light codes related to idle air control\u003c\/li\u003e\n\u003cli\u003eSupports smooth engine operation under varying load conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the engine is cool before beginning installation\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery to prevent electrical shorts\u003c\/li\u003e\n\u003cli\u003eRemove the old idle air control valve carefully to avoid damage to the throttle body\u003c\/li\u003e\n\u003cli\u003eClean the mounting surface before installing the new valve\u003c\/li\u003e\n\u003cli\u003eReconnect electrical connectors securely and verify proper fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM standards, providing dependable performance for your Pontiac and Toyota vehicles. The AC477 Idle Air Control Valve undergoes rigorous quality control testing to ensure durability and functionality. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44498565464245,"sku":"FBHK-AC477","price":88.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_AC477_Fro.jpg?v=1775021243","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-ac477-idle-air-control-valve","provider":"PartCatalog","version":"1.0","type":"link"}