Looking for aftermarket parts to modify or upgrade your Buick Century with catalytic converter universal? At Tunersports.com we carry a huge selection of the top name brand performance catalytic converter universal parts and accessories for your Century.
Whether you have a 1978 or 2005 Buick Century in Base to T-Type trim we have you covered. We have 20 catalytic converter universal available to mod your Century. All parts have free shipping to the Continental US 48 States.
 IN STOCK - LOW 3322304MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 3322304 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel construct... MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 2.00in PC1 1982-1992 Buick Century Custom / Limited 1984-1984 Buick Century Estate / Olympia Limited 1985-1989 Buick Century Estate Wagon 1986-1986 Buick Century T-Type 1991-1992 Buick Century Special 1994-1995 Buick Century Custom / Special $560.00 |
 IN STOCK - DROPSHIPS 3322305MagnaFlow Conv Univ 2.25inch C/C PC1 1978-1979 Buick Century Custom / Limited / Special / Sport 1989-1989 Buick Century Estate Wagon 1989-1993 Buick Century Limited 1989-1995 Buick Century Custom 1991-1995 Buick Century Special $560.00 |
 IN STOCK - DROPSHIPS 408004MagnaFlow Universal Catalytic converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority off the Universal Catalytic converter products do not require welding; cutting or bending; limited ... MagnaFlow Conv Universal 2.00 inch CA Tier1 1996-1996 Buick Century Limited / Special $298.00 |
 IN STOCK - DROPSHIPS 408005MagnaFlow Universal Catalytic converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority off the Universal Catalytic converter products do not require welding; cutting or bending; limited ... MagnaFlow Conv Universal 2.25 inch CA Tier 1 1996-1996 Buick Century Limited / Special $317.00 |
IN STOCK - LOW 418004MagnaFlow Universal Catalytic converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority off the Universal Catalytic converter products do not require welding; cutting or bending; limited ... MagnaFlow Catalytic Converter 2 in Inlet 2 in Outlet 11 in Length SS 1996-1996 Buick Century Special 1996-1998 Buick Century Custom / Limited $438.00 |
 IN STOCK - DROPSHIPS 418005MagnaFlow Universal Catalytic converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority off the Universal Catalytic converter products do not require welding; cutting or bending; limited ... Magnaflow Conv Univ 2.25 CA 1996-1996 Buick Century Special 1996-1998 Buick Century Custom / Limited $438.00 |
IN STOCK - LOW 448305MagnaFlow Universal Catalytic converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority of the Universal Catalytic converter products do not require welding; cutting or bending; limited a... Magnaflow Converter Universal CARB Compliant 2.25in Inlet 2.25in Outlet 16in Length 1996-1996 Buick Century Special 1996-1997 Buick Century Limited 1997-1997 Buick Century Custom $718.00 |
 IN STOCK 51204MagnaFlow specializes in superior catalytic converter and exhaust technology and has spent the past 30+ years earning its reputation as a global market leader. American engineered and manufactured, MagnaFlow Catalytic Converters combine efficient industrial design to produce a product that exceeds, ... MagnaFlow Conv Univ 2in Inlet/Outlet Ctr/Ctr Round 9in Body L x 5.125in W x 13in Overall L 49 State 1993-1993 Buick Century Limited 1993-1996 Buick Century Custom / Special 1996-1996 Buick Century Limited $194.00 |
 IN STOCK 51206MagnaFlow specializes in superior catalytic converter and exhaust technology and has spent the past 30+ years earning its reputation as a global market leader. American engineered and manufactured, MagnaFlow Catalytic Converters combine efficient industrial design to produce a product that exceeds, ... MagnaFlow Conv Universal 2.50 OEM 1997-2002 Buick Century Limited 1997-2005 Buick Century Custom 2004-2005 Buick Century Limited 2005-2005 Buick Century Special Edition $194.00 |
 IN STOCK 53004MagnaFlow specializes in superior catalytic converter and exhaust technology and has spent the past 30+ years earning its reputation as a global market leader. American engineered and manufactured, MagnaFlow Catalytic Converters combine efficient industrial design to produce a product that exceeds, ... MagnaFlow Conv Univ 2 FED 1994-1995 Buick Century Custom / Special $97.00 |
 IN STOCK - LOW 91004MagnaFlow specializes in superior catalytic converter and exhaust technology and has spent the past 30+ years earning its reputation as a global market leader. American engineered and manufactured, MagnaFlow Catalytic Converters combine efficient industrial design to produce a product that exceeds, ... MagnaFlow Conv Univ 2 1982-1993 Buick Century Limited 1982-1995 Buick Century Custom 1984-1984 Buick Century Estate / Olympia Limited 1985-1989 Buick Century Estate Wagon 1991-1995 Buick Century Special $100.00 |
 IN STOCK 91005MagnaFlow specializes in superior catalytic converter and exhaust technology and has spent the past 30+ years earning its reputation as a global market leader. American engineered and manufactured, MagnaFlow Catalytic Converters combine efficient industrial design to produce a product that exceeds, ... MagnaFlow Conv Univ 2.25 *Illegal in CA* 1989-1989 Buick Century Estate Wagon 1989-1993 Buick Century Custom / Limited 1991-1993 Buick Century Special $100.00 |
 IN STOCK - DROPSHIPS 94004MagnaFlow Direct-Fit Catalytic Converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority of the Direct-Fit Catalytic Converter products do not require welding; cutting or bending; limite... MagnaFlow Conv Univ 2inch FED 1986-1986 Buick Century T-Type 1986-1988 Buick Century Custom / Estate Wagon / Limited $120.20 |
 IN STOCK 94005All 49 State catalytic converters meet EPA requirements. 49-State catalytic converters are not legal for sale; installation; or use on licensed vehicles in the state of California.... MagnaFlow Conv Univ 2.25 FED 1978-1979 Buick Century Custom / Limited / Special / Sport $119.00 |
 IN STOCK - LOW 94006All 49 State catalytic converters meet EPA requirements. 49-State catalytic converters are not legal for sale; installation; or use on licensed vehicles in the state of California.... MagnaFlow Conv Univ 2.5 FED 1980-1980 Buick Century Base / Estate / Limited / Sport $119.00 |
IN STOCK - LOW 99004HMMagnaFlow specializes in superior catalytic converter and exhaust technology and has spent the past 30+ years earning its reputation as a global market leader. American engineered and manufactured, MagnaFlow Catalytic Converters combine efficient industrial design to produce a product that exceeds, ... MagnaFlow Conv Univ 2.00inch 1996-1996 Buick Century Limited / Special $222.00 |
 IN STOCK 99204HMMagnaFlow specializes in superior catalytic converter and exhaust technology and has spent the past 30+ years earning its reputation as a global market leader. American engineered and manufactured, MagnaFlow Catalytic Converters combine efficient industrial design to produce a product that exceeds, ... MagnaFlow Conv Univ 2.00inch 1993-1993 Buick Century Limited 1993-1996 Buick Century Custom / Special 1996-1996 Buick Century Limited $178.00 |
 IN STOCK 99206HMMagnaFlow specializes in superior catalytic converter and exhaust technology and has spent the past 30+ years earning its reputation as a global market leader. American engineered and manufactured, MagnaFlow Catalytic Converters combine efficient industrial design to produce a product that exceeds, ... MagnaFlow Conv Univ 2.50inch 1997-2002 Buick Century Limited 1997-2005 Buick Century Custom 2004-2005 Buick Century Limited 2005-2005 Buick Century Special Edition $178.00 |
 IN STOCK 99305HMMagnaFlow specializes in superior catalytic converter and exhaust technology and has spent the past 30+ years earning its reputation as a global market leader. American engineered and manufactured, MagnaFlow Catalytic Converters combine efficient industrial design to produce a product that exceeds, ... MagnaFlow Conv Univ 2.25inch GM 3.8L 1997-2000 Buick Century Custom / Limited $188.00 |
 IN STOCK - LOW 99306HMMagnaFlow specializes in superior catalytic converter and exhaust technology and has spent the past 30+ years earning its reputation as a global market leader. American engineered and manufactured, MagnaFlow Catalytic Converters combine efficient industrial design to produce a product that exceeds, ... MagnaFlow Conv Univ 2.5inch GM 3.8L 2001-2002 Buick Century Limited 2001-2005 Buick Century Custom 2004-2005 Buick Century Limited 2005-2005 Buick Century Special Edition $188.00 |