2011 Buick Lacrosse Engine. The LaCrosses lack of a V8 engine option might dissuade some buyers. Grade A 3 National Powertrain 2 Surefire 3 Tri Star 3 This is a test.
30L 36L without awd. 2011 Buick LaCrosse Oil Pumps Oil Pans Related Parts. Find the engine specs MPG transmission wheels weight performance and more for the 2011 Buick LaCrosse Sedan 4D CXL.
2011 Buick LaCrosse Engine.
The worst complaints are engine light comes on engine falure and engine power reduction. Grade A Remanufactured Long Block Engine 300-4124BR. One of the Buick LaCrosses big changes for 2011 took place under the hood as Buick discontinued the 2010 models base 30-liter V6 engine in favor of a four-cylinder. This engine assembly includes an engine block cylinder heads head gasket and all internal lubricated parts.
