{"product_id":"walker-84484-catalytic-converter-rear","title":"Walker 84484 Catalytic Converter - Rear","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eWalker CalCat 84484 is a direct-fit catalytic converter built for specific rear exhaust applications and engineered to meet CARB compliance requirements. It is a fitment-based replacement for select Ford Taurus and Mercury Sable models, with OE-style dimensions and connection points for a precise installation.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCARB-certified replacement converter for regulated emissions applications\u003c\/li\u003e\n\u003cli\u003eDirect-fit design with a 2-bolt welded flange inlet and pipe connection outlet\u003c\/li\u003e\n\u003cli\u003eStainless steel body with a ceramic substrate\u003c\/li\u003e\n\u003cli\u003eSmall oval body shape with OE-style fitment\u003c\/li\u003e\n\u003cli\u003eFits 2004-2007 Ford Taurus, rear\u003c\/li\u003e\n\u003cli\u003eFits 2004-2005 Mercury Sable, rear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe Walker CalCat line focuses on direct-fit catalytic converters validated for compliance and built to match the original exhaust layout. Part number 84484 uses a specific fit design, a stainless steel housing, and a ceramic substrate to support proper exhaust flow and emissions control in the intended application. This part cross-references MagnaFlow Exhaust Products (e.g., 5421031) for the same application.\u003c\/p\u003e\u003cp\u003eCompatible With 2004-2007 Ford Taurus rear applications and 2004-2005 Mercury Sable rear applications, this converter is a practical replacement when the original unit is no longer serviceable. The 84484 configuration includes a 2-bolt welded flange inlet, pipe connection outlet, and a small oval body profile that follows the OE-style layout.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFailed or inefficient catalytic converter operation\u003c\/li\u003e\n\u003cli\u003eEmissions test failure related to converter performance\u003c\/li\u003e\n\u003cli\u003eCheck engine light conditions tied to exhaust aftertreatment faults\u003c\/li\u003e\n\u003cli\u003eExhaust restriction caused by a damaged or deteriorated converter\u003c\/li\u003e\n\u003cli\u003eFitment issues from using a non-specific replacement part\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eFitment notes call for an exhaust gasket and list additional part 31616 as needed to complete installation. This converter uses a direct-fit layout for the specified rear applications, and the outlet connects to pipe rather than a flanged outlet. Verify the vehicle’s engine family and emissions requirements before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eWalker CalCat 84484 is designed, tested, and validated to meet CARB standards for the listed applications. It is intended for OBDII and non-OBD vehicles within the covered fitment range and carries CARB Executive Order D-182-73 for the specified applications.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":53396460535989,"sku":"BDCN-84484","price":482.94,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WK_84484_Fro.jpg?v=1790658308","url":"https:\/\/www.partcatalog.com\/products\/walker-84484-catalytic-converter-rear","provider":"PartCatalog","version":"1.0","type":"link"}