Front Catalytic Converter 55277 20831819 Fits 12-16 Chevy Impala 3.6L V6 Limited

Item: Front catalytic converter assembly for Chevrolet Impala 3.6L V6 Fitment: 2012–2013 Chevrolet Impala 3.6L V6; 2014–2016 Chevrolet Impala Limited 3.6L V6 Part/reference numbers visible in listing: 55277; 20831819 Cross-reference/replace: GM 19420258 Includes: Gaskets and mounting hardware (bolts, nuts, washers) as shown in photos Design: Direct-fit style with welded metal body and flanged ends Notes: Verify engine (3.6L V6) and match part numbers before purchase for proper fitment