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Looking for aftermarket parts to modify or upgrade your 2004 Buick Century with catalytic converter direct fit? At Tunersports.com we carry a huge selection of the top name brand performance catalytic converter direct fit parts and accessories.
 IN STOCK - DROPSHIPS 23433Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 23433. 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 ... MagnaFlow Direct Fit Catalytic Converter 01-04 Century 3.1L/Impala 1997-2005 Buick Century Custom 2004-2005 Buick Century Limited $412.00 |
 OUT OF STOCK 4561532Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4561532. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, ... MagnaFlow 2003 Chevrolet Impala 3.4L Direct Fit Converter 2004-2005 Buick Century Custom / Limited $1,772.00 |
 IN STOCK - DROPSHIPS 51532Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51532. 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... MagnaFlow Direct Fit Catalytic Converter 01-04 Century/Impala 3.1L 1997-2005 Buick Century Custom 2004-2005 Buick Century Limited $433.00 |