{"title":"Cadillac DeVille Catalytic Converters","description":"\u003cp\u003eMagnaFlow offers high-quality, OEM-Grade Cadillac DeVille catalytic converters in direct-fit, manifold, and universal configurations across a range of model years, engines, and vehicle configurations. Direct-fit converters are engineered for specific vehicle applications, while universal converters provide a flexible option that require professional fabrication and installation. Replacing a failing converter with the correct Federal\/EPA- or CARB-compliant option helps restore proper emissions-system performance and keep the check engine light off. Use Shop by Vehicle to find the right aftermarket converter for your DeVille's year, engine, and emissions specification.\u003c\/p\u003e","products":[{"product_id":"4481451-magnaflow-california-grade-carb-compliant-direct-fit-catalytic-converter-4481451","title":"MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4481451","description":"Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4481451. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. MagnaFlow 4481451 includes (1) Flange Gasket, (1) O2 Port Plug. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":17558905585779,"sku":"4481451","price":1723.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0074\/7719\/8963\/files\/4481451_fa86b81c-b93c-43be-a94d-6c588b07323b.jpg?v=1788248016"},{"product_id":"4561070-magnaflow-2004-2005-cadillac-deville-4-6l-2004-cadillac-seville-4-6l-california-grade-carb-compliant-direct-fit-catalytic-converter-4561070","title":"MagnaFlow 2004-2005 Cadillac DeVille 4.6L \/ 2004 Cadillac Seville 4.6L California Grade CARB Compliant Direct-Fit Catalytic Converter 4561070","description":"Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4561070. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This Direct-Fit Catalytic Converter is designed to fit the 2004-2005 Cadillac DeVille 4.6L \u0026amp; 2004 Cadillac Seville 4.6L. MagnaFlow 4561070 includes (1) Flange Gasket. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":18096113123443,"sku":"4561070","price":1573.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0074\/7719\/8963\/files\/4561070.jpg?v=1788249960"},{"product_id":"23223-magnaflow-standard-grade-federal-epa-compliant-direct-fit-catalytic-converter-23223","title":"MagnaFlow Standard Grade Federal \/ EPA Compliant Direct-Fit Catalytic Converter 23223","description":"Keep the check engine light off with MagnaFlow Standard Grade Federal\/EPA Compliant Direct-Fit Catalytic Converter 23223. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with Federal\/EPA Emission systems.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":18434228617331,"sku":"23223","price":239.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0074\/7719\/8963\/files\/23223_343f98de-4aff-430e-91c6-be6d4dc67747.jpg?v=1788237387"},{"product_id":"23451-magnaflow-hm-grade-federal-epa-compliant-direct-fit-catalytic-converter-23451","title":"MagnaFlow HM Grade Federal \/ EPA Compliant Direct-Fit Catalytic Converter 23451","description":"Keep the check engine light off with MagnaFlow HM Grade Federal\/EPA Compliant Direct-Fit Catalytic Converter 23451. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. MagnaFlow 23451 includes (1) Flange Gasket, (1) O2 Port Plug. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with Federal\/EPA Emission systems.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":18434234908787,"sku":"23451","price":686.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0074\/7719\/8963\/files\/23451.jpg?v=1788238121"},{"product_id":"23447-magnaflow-standard-grade-federal-epa-compliant-direct-fit-catalytic-converter-23447","title":"MagnaFlow Standard Grade Federal \/ EPA Compliant Direct-Fit Catalytic Converter 23447","description":"Keep the check engine light off with MagnaFlow Standard Grade Federal\/EPA Compliant Direct-Fit Catalytic Converter 23447. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with Federal\/EPA Emission systems.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":18434235433075,"sku":"23447","price":331.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0074\/7719\/8963\/files\/23447.jpg?v=1788238103"},{"product_id":"23493-magnaflow-standard-grade-federal-epa-compliant-direct-fit-catalytic-converter-23493","title":"MagnaFlow Standard Grade Federal \/ EPA Compliant Direct-Fit Catalytic Converter 23493","description":"Keep the check engine light off with MagnaFlow Standard Grade Federal\/EPA Compliant Direct-Fit Catalytic Converter 23493. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. MagnaFlow 23493 includes (1) Donut Gasket. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with Federal\/EPA Emission systems.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":18434236285043,"sku":"23493","price":248.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0074\/7719\/8963\/files\/23493.jpg?v=1788238259"},{"product_id":"51306-magnaflow-oem-grade-federal-epa-compliant-universal-catalytic-converter-51306","title":"MagnaFlow OEM Grade Federal \/ EPA Compliant Universal Catalytic Converter 51306","description":"Keep the check engine light off with MagnaFlow OEM Grade Federal\/EPA Compliant Universal Catalytic Converter 51306. The Universal design allows the part to fit a wide array of vehicles, and the stainless steel construction of this catalytic converter is highly resistant to corrosion. The single laser fusion welds greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with Federal\/EPA Emission systems.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":18434405531763,"sku":"51306","price":220.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0074\/7719\/8963\/files\/51306.jpg?v=1788256177"},{"product_id":"51762-magnaflow-oem-grade-federal-epa-compliant-direct-fit-catalytic-converter-51762","title":"MagnaFlow OEM Grade Federal \/ EPA Compliant Direct-Fit Catalytic Converter 51762","description":"Keep the check engine light off with MagnaFlow OEM Grade Federal\/EPA Compliant Direct-Fit Catalytic Converter 51762. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. MagnaFlow 51762 includes (1) Flange Gasket and interchanges with OE parts 10387300, 15921941. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal\/EPA Emission systems.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":18434443378803,"sku":"51762","price":1706.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0074\/7719\/8963\/files\/51762.jpg?v=1788257663"},{"product_id":"93150-magnaflow-hm-grade-federal-epa-compliant-direct-fit-catalytic-converter-93150","title":"MagnaFlow HM Grade Federal \/ EPA Compliant Direct-Fit Catalytic Converter 93150","description":"Keep the check engine light off with MagnaFlow HM Grade Federal\/EPA Compliant Direct-Fit Catalytic Converter 93150. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. MagnaFlow 93150 includes (1) Flange Gasket and interchanges with OE parts 10387300, 15921941, 25793476. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with Federal\/EPA Emission systems.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":18434491023475,"sku":"93150","price":1365.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0074\/7719\/8963\/files\/93150.jpg?v=1788272914"},{"product_id":"93515-magnaflow-standard-grade-federal-epa-compliant-universal-catalytic-converter-93515","title":"MagnaFlow Standard Grade Federal \/ EPA Compliant Universal Catalytic Converter 93515","description":"Keep the check engine light off with MagnaFlow Standard Grade Federal\/EPA Compliant Universal Catalytic Converter 93515. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design. With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for pre-OBDII Federally registered vehicles.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":18434505408627,"sku":"93515","price":179.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0074\/7719\/8963\/files\/93515_5193bd04-e9fc-4fb9-8ad9-d865eb0c57d7.jpg?v=1788273994"},{"product_id":"93418-magnaflow-standard-grade-federal-epa-compliant-direct-fit-catalytic-converter-93418","title":"MagnaFlow Standard Grade Federal \/ EPA Compliant Direct-Fit Catalytic Converter 93418","description":"Keep the check engine light off with MagnaFlow Standard Grade Federal\/EPA Compliant Direct-Fit Catalytic Converter 93418. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with Federal\/EPA Emission systems.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":18434507669619,"sku":"93418","price":181.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0074\/7719\/8963\/files\/93418.jpg?v=1788273749"},{"product_id":"93506-magnaflow-standard-grade-federal-epa-compliant-universal-catalytic-converter-93506","title":"MagnaFlow Standard Grade Federal \/ EPA Compliant Universal Catalytic Converter 93506","description":"Keep the check engine light off with MagnaFlow Standard Grade Federal\/EPA Compliant Universal Catalytic Converter 93506. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design. With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for pre-OBDII Federally registered vehicles.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":18434508587123,"sku":"93506","price":177.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0074\/7719\/8963\/files\/93506.jpg?v=1788273968"},{"product_id":"93516-magnaflow-standard-grade-federal-epa-compliant-universal-catalytic-converter-93516","title":"MagnaFlow Standard Grade Federal \/ EPA Compliant Universal Catalytic Converter 93516","description":"Keep the check engine light off with MagnaFlow Standard Grade Federal\/EPA Compliant Universal Catalytic Converter 93516. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design. With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for pre-OBDII Federally registered vehicles.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":18434509865075,"sku":"93516","price":179.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0074\/7719\/8963\/files\/93516_99ab38b5-2f69-4744-85a8-b84f4262d4d8.jpg?v=1788274002"},{"product_id":"93431-magnaflow-standard-grade-federal-epa-compliant-direct-fit-catalytic-converter-93431","title":"MagnaFlow Standard Grade Federal \/ EPA Compliant Direct-Fit Catalytic Converter 93431","description":"Keep the check engine light off with MagnaFlow Standard Grade Federal\/EPA Compliant Direct-Fit Catalytic Converter 93431. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with Federal\/EPA Emission systems.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":18434510684275,"sku":"93431","price":363.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0074\/7719\/8963\/files\/93431.jpg?v=1788273804"},{"product_id":"94015-magnaflow-standard-grade-federal-epa-compliant-universal-catalytic-converter-94015","title":"MagnaFlow Standard Grade Federal \/ EPA Compliant Universal Catalytic Converter 94015","description":"Keep the check engine light off with MagnaFlow Standard Grade Federal\/EPA Compliant Universal Catalytic Converter 94015. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design. With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for pre-OBDII Federally registered vehicles.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":18434514288755,"sku":"94015","price":137.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0074\/7719\/8963\/files\/94015.jpg?v=1788274365"},{"product_id":"94016-magnaflow-standard-grade-federal-epa-compliant-universal-catalytic-converter-94016","title":"MagnaFlow Standard Grade Federal \/ EPA Compliant Universal Catalytic Converter 94016","description":"Keep the check engine light off with MagnaFlow Standard Grade Federal\/EPA Compliant Universal Catalytic Converter 94016. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design. With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for pre-OBDII Federally registered vehicles.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":18434515042419,"sku":"94016","price":137.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0074\/7719\/8963\/files\/94016.jpg?v=1788274371"},{"product_id":"94006-magnaflow-standard-grade-federal-epa-compliant-universal-catalytic-converter-94006","title":"MagnaFlow Standard Grade Federal \/ EPA Compliant Universal Catalytic Converter 94006","description":"Keep the check engine light off with MagnaFlow Standard Grade Federal\/EPA Compliant Universal Catalytic Converter 94006. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design. With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for pre-OBDII Federally registered vehicles.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":18434515894387,"sku":"94006","price":129.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0074\/7719\/8963\/files\/94006_e008196e-3294-4ab6-a817-c1dedc9b080b.jpg?v=1788274332"},{"product_id":"99009hm-magnaflow-hm-grade-federal-epa-compliant-universal-catalytic-converter-99009hm","title":"MagnaFlow HM Grade Federal \/ EPA Compliant Universal Catalytic Converter 99009HM","description":"Keep the check engine light off with MagnaFlow HM Grade Federal\/EPA Compliant Universal Catalytic Converter 99009HM. The Universal design allows the part to fit a wide array of vehicles, and the stainless steel construction of this catalytic converter is highly resistant to corrosion. The single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with Federal\/EPA Emission systems.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":18434517696627,"sku":"99009HM","price":242.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0074\/7719\/8963\/files\/99009HM_3ed71e81-640b-4488-910e-feca2daa2a16.jpg?v=1788274814"},{"product_id":"99306hm-magnaflow-hm-grade-federal-epa-compliant-universal-catalytic-converter-99306hm","title":"MagnaFlow HM Grade Federal \/ EPA Compliant Universal Catalytic Converter 99306HM","description":"Keep the check engine light off with MagnaFlow HM Grade Federal\/EPA Compliant Universal Catalytic Converter 99306HM. The Universal design allows the part to fit a wide array of vehicles, and the stainless steel construction of this catalytic converter is highly resistant to corrosion. The single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with Federal\/EPA Emission systems.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":18434519498867,"sku":"99306HM","price":204.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0074\/7719\/8963\/files\/99306HM.jpg?v=1788275132"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0074\/7719\/8963\/collections\/Keep-the-light-off_053ea581-e47e-4aeb-9465-43d9416fe627.png?v=1786034517","url":"https:\/\/www.magnaflow.com\/collections\/cadillac-deville-catalytic-converters.oembed?page=2","provider":"MagnaFlow","version":"1.0","type":"link"}