2011 Buick Lacrosse Catalytic Converter Problems. A clogged or internally damaged catalytic converter can also affect performance. Easy to use parts catalog.
A Buick La Crosse Catalytic Converter Replacement costs between 1012 and 1050 on average. 2011 Buick LaCrosse Catalytic Converter Customer Reviews. The worst complaints are engine accessories - interior and accessories - exterior problems.
Get reliability information for the 2011 Buick LaCrosse from Consumer Reports which combines extensive survey data and expert technical knowledge.
Easy to use parts catalog. Get a free detailed estimate for a repair in your area. Davico 19520 Catalytic Converter - 47-State Legal Cannot ship to CA NY or ME - Front Driver Side. 1-11 of 11 Results.