{"product_id":"standard-ignition-av23-secondary-air-injection-pump-check-valve","title":"Standard Ignition AV23 Secondary Air Injection Pump Check Valve","description":"\u003ch2\u003eOverview of Standard Ignition Secondary Air Injection Pump Check Valve\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition AV23 Secondary Air Injection Pump Check Valve is designed to maintain proper air flow within the emission control system. This component is essential for vehicles such as Ford, Lincoln, and Mercury models, ensuring efficient operation of the secondary air injection pump.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Ford, Lincoln, and Mercury vehicles including Aerostar, Bronco, Mustang, and more\u003c\/li\u003e\n\u003cli\u003eDesigned for 3\/4 inch hose size connections\u003c\/li\u003e\n\u003cli\u003eDurable construction for reliable air flow control\u003c\/li\u003e\n\u003cli\u003ePart number AV23 for precise identification and fitment\u003c\/li\u003e\n\u003cli\u003eSupports emission control system performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe AV23 check valve from Standard Ignition is engineered to fit secondary air injection systems requiring a 3\/4 inch hose size. This valve regulates the air pump's output, preventing exhaust gases from flowing back into the pump and damaging the system. It is compatible with a wide range of Ford, Lincoln, and Mercury vehicles, including models such as the Ford F-150, Lincoln Continental, and Mercury Cougar. The valve's design ensures consistent air flow and helps maintain emission standards by supporting the air injection system's function.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Resolution\u003c\/h2\u003e\u003cp\u003eThis secondary air injection pump check valve is used to address issues related to the air injection system in specific vehicle models. It helps resolve:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBackflow of exhaust gases into the air pump\u003c\/li\u003e\n\u003cli\u003eReduced efficiency of the secondary air injection system\u003c\/li\u003e\n\u003cli\u003eEmission control system malfunctions or check engine light triggers\u003c\/li\u003e\n\u003cli\u003eUnusual noises from the air injection pump\u003c\/li\u003e\n\u003cli\u003eFailed emissions tests due to air injection system faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Standard Ignition AV23 check valve, ensure the hose size matches the specified 3\/4 inch diameter for proper fitment. Verify compatibility with your vehicle’s make and model before installation. It is recommended to inspect the air injection pump and related hoses for wear or damage during replacement. Proper orientation of the check valve is critical to prevent backflow and maintain system integrity.\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 in emission control applications. The AV23 check valve undergoes quality testing to ensure durability and proper function. Warranty coverage details should be confirmed with the product documentation or supplier, as they may vary.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44503392518325,"sku":"FBHK-AV23","price":45.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_AV23_Fro.jpg?v=1775022071","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-av23-secondary-air-injection-pump-check-valve","provider":"PartCatalog","version":"1.0","type":"link"}