{"product_id":"standard-ignition-ac418-idle-air-control-valve","title":"Standard Ignition AC418 Idle Air Control Valve","description":"\u003ch2\u003eOverview of Standard Ignition AC418 Idle Air Control Valve\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition AC418 Idle Air Control Valve is designed to regulate the engine's idle speed by controlling airflow in fuel-injected vehicles. This component is compatible with select Chevrolet, Oldsmobile, Pontiac, and Saturn models, including the Alero, Cavalier, Classic, Grand Am, Ion, Malibu, and Sunfire.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConnector Shape: Oval for secure electrical connection\u003c\/li\u003e\n\u003cli\u003eTerminal Quantity: 4 blade-type terminals for reliable signal transmission\u003c\/li\u003e\n\u003cli\u003eHardware Included: Comes with necessary mounting hardware for installation\u003c\/li\u003e\n\u003cli\u003eGaskets Not Included: Requires separate gasket purchase for sealing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Compatibility\u003c\/h2\u003e\u003cp\u003eThe AC418 idle air control valve features an oval connector shape that ensures a precise fit with the vehicle's wiring harness. It includes four blade terminals, which provide stable electrical contact essential for accurate idle speed adjustments. While the valve comes with mounting hardware, gaskets are not included and should be sourced separately to ensure proper sealing. This part is specifically engineered for fuel injection systems in Chevrolet Alero, Cavalier, Malibu; Oldsmobile Alero, Classic; Pontiac Grand Am, Sunfire; and Saturn Ion models, making it a targeted replacement for maintaining optimal engine performance.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps resolve irregular or fluctuating idle speeds\u003c\/li\u003e\n\u003cli\u003eAddresses engine stalling during idle conditions\u003c\/li\u003e\n\u003cli\u003eImproves throttle response at low engine speeds\u003c\/li\u003e\n\u003cli\u003eCorrects rough idling caused by airflow inconsistencies\u003c\/li\u003e\n\u003cli\u003eSupports emission control by maintaining stable idle\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Standard Ignition AC418 idle air control valve, ensure the oval connector aligns properly with the vehicle’s wiring harness to avoid connection issues. Use the included hardware for secure mounting, but remember to obtain the correct gasket separately to prevent air leaks. It is recommended to clean the throttle body area before installation to ensure optimal valve operation. Follow vehicle-specific service manual instructions for torque specifications and electrical connections.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance for fuel injection systems. The AC418 idle air control valve undergoes rigorous quality control to ensure durability and functionality. Warranty coverage details should be confirmed with the product documentation or supplier, as they may vary by region or distributor.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44498560712885,"sku":"FBHK-AC418","price":48.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_AC418_Fro_3adcc70f-1fd6-4639-8cb6-289690a94c7a.jpg?v=1775021237","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-ac418-idle-air-control-valve","provider":"PartCatalog","version":"1.0","type":"link"}