{"product_id":"magnaflow-51872-catalytic-converter-left","title":"MagnaFlow 51872 Catalytic Converter - Left","description":"\u003ch2\u003eDirect-Fit Catalytic Converter\u003c\/h2\u003e\u003cp\u003eMagnaFlow catalytic converter 51872 is a direct-fit replacement for the 2003-2004 Cadillac CTS, left side. It is built for Federal\/EPA-compliant applications and uses a bolt-on design for straightforward installation with the proper tools.\u003c\/p\u003e\u003cp\u003eThis MagnaFlow 51872 converter uses stainless steel construction, a ceramic substrate, and a spun-body design that mirrors the original equipment layout. The single laser fusion weld helps reduce leak potential, while the compact low-mass design supports efficient thermal performance. MagnaFlow’s 3D scanning-based development process helps the part match OE fit and function.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect-fit catalytic converter for specific Cadillac CTS applications\u003c\/li\u003e\n\u003cli\u003eStainless steel tube and body construction\u003c\/li\u003e\n\u003cli\u003eCeramic substrate for emissions control\u003c\/li\u003e\n\u003cli\u003eBolt-on inlet and outlet for installation without cutting or welding\u003c\/li\u003e\n\u003cli\u003eSingle post-converter oxygen sensor port\u003c\/li\u003e\n\u003cli\u003eFederal\/EPA-compliant design for OBDII federally registered vehicles\u003c\/li\u003e\n\u003cli\u003eGasket and hangers included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat This Part Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCheck engine light concerns related to catalytic converter efficiency\u003c\/li\u003e\n\u003cli\u003eEmissions system faults on Federal\/EPA-equipped vehicles\u003c\/li\u003e\n\u003cli\u003eLeaks caused by worn or corroded factory exhaust connections\u003c\/li\u003e\n\u003cli\u003eFitment issues from damaged or aging original converter assemblies\u003c\/li\u003e\n\u003cli\u003eReduced thermal efficiency from a deteriorated converter body\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eFits 2003-2004 Cadillac CTS, left. Use the correct tools and follow the vehicle service procedure for a direct-fit exhaust installation. No cutting or welding is required. The included gasket and hangers help simplify replacement and reduce the need to reuse corroded factory parts.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eMagnaFlow uses 3D scanning during research and development to verify fit and function against original equipment. Part number 51872 is engineered to meet or exceed Federal emissions requirements for applicable OBDII vehicles. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e","brand":"MagnaFlow","offers":[{"title":"Default Title","offer_id":53669315641525,"sku":"FBHB-51872","price":553.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/MG_51872_Fro.jpg?v=1793688189","url":"https:\/\/www.partcatalog.com\/products\/magnaflow-51872-catalytic-converter-left","provider":"PartCatalog","version":"1.0","type":"link"}