{"product_id":"holstein-2iac0001-idle-air-control-valve","title":"Holstein 2IAC0001 Idle Air Control Valve","description":"\u003ch2\u003eIdle Air Control Valve Overview\u003c\/h2\u003e\u003cp\u003eThe Holstein Parts idle air control valve, part number 2IAC0001, is a direct replacement component for restoring stable idle control in select Toyota and Pontiac applications. It is built for vehicles that need precise airflow management at idle, including the Toyota Corolla, Toyota Matrix, and Pontiac Vibe.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIdle air control valve for fuel injection system service\u003c\/li\u003e\n\u003cli\u003eDirect replacement format for straightforward fitment\u003c\/li\u003e\n\u003cli\u003eSupports stable idle speed control and throttle response at low engine speed\u003c\/li\u003e\n\u003cli\u003eHolstein Parts replacement component, part number 2IAC0001\u003c\/li\u003e\n\u003cli\u003eCross-references Standard Ignition AC477 and Eastern Catalytic 50591 for the same application\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eHolstein Parts 2IAC0001 is an idle air control valve used to regulate bypass air at idle so the engine can maintain a steady idle speed under changing load conditions. This part is a fit for 2003-2006 Toyota Corolla, 2003-2006 Toyota Matrix, and 2003-2006 Pontiac Vibe applications, making it a relevant replacement choice for drivers addressing idle quality concerns on these platforms. If you are servicing a Toyota Corolla, Toyota Matrix, or Pontiac Vibe with idle fluctuation symptoms, 2IAC0001 provides a direct replacement path for the original component.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCorrecting unstable or fluctuating idle speed\u003c\/li\u003e\n\u003cli\u003eAddressing stalling at stoplights or during warm-up\u003c\/li\u003e\n\u003cli\u003eRestoring idle airflow control after valve wear or contamination\u003c\/li\u003e\n\u003cli\u003eImproving low-speed engine operation when the idle control system is failing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the part number and vehicle application before installation. Confirm the throttle body and related intake passages are clean, since carbon buildup can affect idle control performance. Match the replacement to the original connector and mounting style on the vehicle before final assembly.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eHolstein Parts supplies replacement components for fuel and air management systems, and 2IAC0001 is cataloged as a direct-fit idle air control valve for the listed applications.\u003c\/p\u003e","brand":"Holstein","offers":[{"title":"Default Title","offer_id":53563676295349,"sku":"GQFV-2IAC0001","price":71.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/4H_2IAC0001_Fro.jpg?v=1792473213","url":"https:\/\/www.partcatalog.com\/products\/holstein-2iac0001-idle-air-control-valve","provider":"PartCatalog","version":"1.0","type":"link"}