This 2008 2009 2010 2011 CHEVROLET IMPALA 3.5L Engine Assembly 212K Miles is in overall good condition. IMPALA 11 3.5L (VIN K, 8th digit, opt LZE). IMPALA 08-10 3.5L, VIN K (8th digit, opt LZE). To aid in installation, you get to keep your current engine and all attached accessories.