{"product_id":"standard-ignition-ac503-idle-air-control-valve","title":"Standard Ignition AC503 Idle Air Control Valve","description":"\u003ch2\u003eReliable Idle Air Control Valve for Ford E-Series and Expedition\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition AC503 Idle Air Control Valve is designed to regulate engine idle speed for select Ford vehicles. This part ensures smooth engine performance by controlling airflow during idle conditions, specifically compatible with Ford E-150, E-150 Club Wagon, E-250, Expedition, and F-250 models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Ford E-150, E-150 Club Wagon, E-250, Expedition, and F-250\u003c\/li\u003e\n\u003cli\u003eStandard Ignition part number AC503\u003c\/li\u003e\n\u003cli\u003eIncludes 2 electrical terminals for secure connection\u003c\/li\u003e\n\u003cli\u003eNo gaskets or additional hardware included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Attributes\u003c\/h2\u003e\u003cp\u003eThe AC503 Idle Air Control Valve from Standard Ignition features two electrical terminals, providing a reliable interface for your vehicle’s fuel injection system. This valve is engineered to maintain proper idle speed by adjusting airflow, which is critical for engine stability and fuel efficiency. Note that this part does not include gaskets or mounting hardware, so ensure existing components are in good condition or replaced as needed during installation.\u003c\/p\u003e\u003ch2\u003eCompatible Ford Models and Applications\u003c\/h2\u003e\u003cp\u003eThis idle air control valve is specifically compatible with several Ford models, including the E-150, E-150 Club Wagon, E-250, Expedition, and F-250. It is designed to integrate seamlessly with the fuel injection system of these vehicles, helping to maintain consistent idle speed and engine performance under various operating conditions.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the AC503 Idle Air Control Valve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIrregular or fluctuating engine idle speed\u003c\/li\u003e\n\u003cli\u003eEngine stalling during idle or low-speed operation\u003c\/li\u003e\n\u003cli\u003eDifficulty starting the engine or rough idle\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by idle control faults\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency due to improper airflow regulation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Standard Ignition AC503 Idle Air Control Valve, verify that the electrical terminals are clean and free of corrosion to ensure proper connectivity. Since this part does not include gaskets or mounting hardware, inspect existing seals and fasteners and replace them if necessary to prevent air leaks. Follow vehicle-specific service manual instructions for torque specifications and connector handling to avoid damage.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The AC503 Idle Air Control Valve undergoes rigorous quality control testing to maintain consistent standards. Please refer to Standard Ignition’s warranty policy for coverage details related to this part.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44498573066421,"sku":"FBHK-AC503","price":68.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_AC503_Fro.jpg?v=1775021247","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-ac503-idle-air-control-valve","provider":"PartCatalog","version":"1.0","type":"link"}