{"product_id":"standard-ignition-ac280-idle-air-control-valve","title":"Standard Ignition AC280 Idle Air Control Valve","description":"\u003ch2\u003eReliable Idle Air Control Valve for Lexus and Toyota Vehicles\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition AC280 Idle Air Control Valve is designed to maintain optimal engine idle speed for Lexus and Toyota models. This component ensures smooth engine performance and helps regulate airflow during idle conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Lexus ES300, Toyota Highlander, and Toyota RX300\u003c\/li\u003e\n\u003cli\u003ePart number AC280 for precise identification\u003c\/li\u003e\n\u003cli\u003eControls engine idle speed by regulating air intake\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\u003c\/ul\u003e\u003ch2\u003eProduct Overview and Functionality\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition AC280 Idle Air Control Valve plays a critical role in managing the engine’s idle speed by adjusting the amount of air bypassing the throttle plate. This helps maintain a stable idle under varying engine loads and environmental conditions. Specifically engineered for Lexus ES300, Toyota Highlander, and RX300 models, this valve meets OEM specifications to ensure proper fit and function. Using the correct part number AC280 guarantees compatibility and reliable operation within the fuel injection system.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eResolves rough or unstable engine idle issues\u003c\/li\u003e\n\u003cli\u003eEliminates stalling during idle or low-speed operation\u003c\/li\u003e\n\u003cli\u003eCorrects high or fluctuating idle speeds\u003c\/li\u003e\n\u003cli\u003eImproves engine response during cold starts\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to idle control\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the AC280 Idle Air Control Valve should be performed with the engine off and cooled down. Ensure the throttle body and surrounding area are clean before removing the old valve. Proper torque specifications should be followed when securing the valve to avoid damage. After installation, it is recommended to reset the vehicle’s ECU or perform an idle relearn procedure to optimize performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable performance for your Lexus or Toyota vehicle. The AC280 Idle Air Control Valve undergoes rigorous quality control testing to ensure durability and functionality. This part typically includes a limited warranty covering defects in materials and workmanship, offering peace of mind with your purchase.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44498552848565,"sku":"FBHK-AC280","price":156.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_AC280_Fro.jpg?v=1775021227","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-ac280-idle-air-control-valve","provider":"PartCatalog","version":"1.0","type":"link"}