{"product_id":"standard-ignition-av5-secondary-air-injection-pump-check-valve","title":"Standard Ignition AV5 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 AV5 Secondary Air Injection Pump Check Valve is designed to maintain proper air flow within the emission control system of select Ford and Mercury vehicles. This valve ensures efficient operation of the secondary air injection pump, helping to reduce harmful emissions and support engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Ford and Mercury models including Aerostar, Bobcat, Capri, Cougar, Fairmont, Marquis, Monarch, Montego, Mustang, Pinto, Ranger, and Zephyr\u003c\/li\u003e\n\u003cli\u003eHose size: 1.24 inches (31.5 mm)\u003c\/li\u003e\n\u003cli\u003eThread size: 1\/2\" - 14 NPT thread\u003c\/li\u003e\n\u003cli\u003eIncludes one valve component\u003c\/li\u003e\n\u003cli\u003ePart number AV5 for precise identification and fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis Standard Ignition AV5 check valve is engineered to fit the secondary air injection system, which plays a critical role in reducing exhaust emissions during cold engine starts. The valve features a 1.24-inch hose size, ensuring compatibility with the corresponding air injection hoses on applicable Ford and Mercury vehicles. The 1\/2\" - 14 NPT thread size allows for secure and leak-free installation. This valve is supplied as a single unit, ready to replace worn or faulty components in the emission control system.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis check valve is compatible with a range of Ford and Mercury models, including the Aerostar, Bobcat, Capri, Cougar, Fairmont, Marquis, Monarch, Montego, Mustang, Pinto, Ranger, and Zephyr. It is specifically designed for use in the secondary air injection system to help maintain proper air flow and emission control.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the AV5 Check Valve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents backflow of exhaust gases into the secondary air injection pump\u003c\/li\u003e\n\u003cli\u003eHelps reduce engine misfires caused by faulty air injection\u003c\/li\u003e\n\u003cli\u003eMaintains proper air pressure in the emission control system\u003c\/li\u003e\n\u003cli\u003eReduces the risk of check engine light activation related to air injection faults\u003c\/li\u003e\n\u003cli\u003eSupports compliance with emission standards by ensuring system integrity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify hose size compatibility (1.24 inches) before installation\u003c\/li\u003e\n\u003cli\u003eEnsure the 1\/2\" - 14 NPT threaded connection is clean and free of debris\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to avoid damaging the valve or threads during installation\u003c\/li\u003e\n\u003cli\u003eInspect surrounding hoses and components for wear or damage when replacing the valve\u003c\/li\u003e\n\u003cli\u003eFollow vehicle-specific service manual instructions for secondary air injection system maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The AV5 Secondary Air Injection Pump Check Valve undergoes rigorous quality control to ensure reliable performance. 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":44503388815541,"sku":"FBHK-AV5","price":42.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_AV5_Fro_da6a8479-fb63-4665-995a-2d236ce1e1a4.jpg?v=1775022068","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-av5-secondary-air-injection-pump-check-valve","provider":"PartCatalog","version":"1.0","type":"link"}