{"product_id":"standard-ignition-ac551-idle-air-control-valve","title":"Standard Ignition AC551 Idle Air Control Valve","description":"\u003ch2\u003eIdle Air Control Valve for Mazda RX-7\u003c\/h2\u003e\u003cp\u003eStandard Ignition AC551 is an idle air control valve for 1986-1988 Mazda RX-7 applications. It is built with a male connector, one connector interface, three hose connections, and blade-style male terminals for direct replacement service.\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\u003eMale connector with 1 connector interface\u003c\/li\u003e\n\u003cli\u003e3 hose connector ports for vacuum and air routing\u003c\/li\u003e\n\u003cli\u003e2 male blade terminals for electrical connection\u003c\/li\u003e\n\u003cli\u003eDirect-fit replacement for 1986-1988 Mazda RX-7\u003c\/li\u003e\n\u003cli\u003eStandard Ignition AC551 for OE-style repair work\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eStandard Ignition AC551 is an idle air control valve used in the fuel injection system to regulate bypass air at idle. For 1986-1988 Mazda RX-7 models, this valve helps maintain stable idle control by managing airflow through the throttle body circuit. If you are searching for a Mazda RX-7 idle air control valve, AC551 provides a fitment-specific replacement option with the connector and hose layout needed for the application. This part cross-references 2-16836 and ACVB10240 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eUnstable or fluctuating idle speed\u003c\/li\u003e\n\u003cli\u003eIdle stalling after startup or when coming to a stop\u003c\/li\u003e\n\u003cli\u003eIdle speed that is too high or too low\u003c\/li\u003e\n\u003cli\u003eAir bypass control issues in the fuel injection system\u003c\/li\u003e\n\u003cli\u003eDriveability concerns tied to idle air regulation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify connector style, hose routing, and terminal layout before installation. Clean the mating surfaces and inspect vacuum hoses, electrical terminals, and throttle body passages for wear or contamination. Confirm fitment by year and model before ordering; this part is listed for 1986-1988 Mazda RX-7, N\/A position.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eStandard Ignition AC551 is a cataloged replacement part for the specified Mazda RX-7 applications. Confirm vehicle fitment against the listed year range and connection details before installation.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44498579357877,"sku":"FBHK-AC551","price":1077.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_AC551_Fro.jpg?v=1775021257","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-ac551-idle-air-control-valve","provider":"PartCatalog","version":"1.0","type":"link"}