{"product_id":"ap-exhaust-641564-catalytic-converter-front-left","title":"AP Exhaust 641564 Catalytic Converter - Front Left","description":"\u003ch2\u003eAP Exhaust Catalytic Converter for Buick LaCrosse\u003c\/h2\u003e\u003cp\u003eThe AP Exhaust catalytic converter part number 641564 is designed specifically for Buick LaCrosse models, providing a direct-fit replacement that meets Federal and EPA standards. This catalytic converter ensures proper emission control and helps maintain your vehicle's environmental compliance.\u003c\/p\u003e\u003ch2\u003eKey Features of AP Exhaust Catalytic Converter 641564\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect-fit catalytic converter compatible with Buick LaCrosse\u003c\/li\u003e\n\u003cli\u003eFederal \/ EPA compliant design for emission control\u003c\/li\u003e\n\u003cli\u003eCeramic substrate material for effective pollutant conversion\u003c\/li\u003e\n\u003cli\u003eOverall length of 13 inches for precise fitment\u003c\/li\u003e\n\u003cli\u003eInlet type: 3 bolt welded connection with one inlet gasket included\u003c\/li\u003e\n\u003cli\u003eOutlet type: 2 bolt welded connection with one outlet gasket and hardware included\u003c\/li\u003e\n\u003cli\u003eEquipped with one O2 sensor port for accurate sensor placement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis AP Exhaust catalytic converter (part number 641564) is engineered to replace the factory catalytic converter on Buick LaCrosse vehicles. Featuring a ceramic substrate, it efficiently converts harmful exhaust gases into less harmful emissions. The inlet connection uses a 3 bolt welded flange with one inlet gasket included, while the outlet connection features a 2 bolt welded flange with one outlet gasket and necessary hardware. The unit includes one O2 sensor port to accommodate the vehicle’s oxygen sensor, ensuring proper engine management and emission monitoring. With an overall length of 13 inches, this catalytic converter is designed for a precise fit and reliable performance.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for a damaged or clogged catalytic converter on Buick LaCrosse\u003c\/li\u003e\n\u003cli\u003eRestores proper emission control to pass Federal and EPA inspections\u003c\/li\u003e\n\u003cli\u003eResolves check engine light issues related to catalytic converter failure\u003c\/li\u003e\n\u003cli\u003eImproves exhaust flow and reduces harmful emissions\u003c\/li\u003e\n\u003cli\u003eMaintains vehicle compliance with environmental regulations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the AP Exhaust catalytic converter 641564, ensure the inlet and outlet gaskets are properly seated to prevent exhaust leaks. The 3 bolt welded inlet and 2 bolt welded outlet connections require matching hardware; note that inlet hardware is not included. Verify the O2 sensor port alignment for correct sensor installation. Professional installation is recommended to ensure proper fitment and function.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eAP Exhaust catalytic converters are manufactured to meet Federal and EPA standards for emissions control. This part number 641564 undergoes quality checks to ensure durability and performance. Warranty information is provided by AP Exhaust and should be confirmed at the time of purchase.\u003c\/p\u003e","brand":"AP Exhaust","offers":[{"title":"Default Title","offer_id":51824865116341,"sku":"BBDL-641564","price":440.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/AP_641564_Top.jpg?v=1774704216","url":"https:\/\/www.partcatalog.com\/products\/ap-exhaust-641564-catalytic-converter-front-left","provider":"PartCatalog","version":"1.0","type":"link"}