EntityQ796567· pop 12· linked from 43 articlesBMW M43Sign in to saveStraight-4 SOHC piston engine which replaced the M40 and was produced from 1991-2002ConnectionsBMW M30Entitystraight-four engineEntityBMW M50EntityBMW M54EntityBMW M52EntityBMW N42EntityBMWEntitynatural gasEntitygasoline engineEntitycompressed natural gasEntitycylinder headEntityV8Entitycylinder blockEntityengine displacementEntityBMW 3 Series (E46)EntityV12EntityBMW 3 SeriesEntityBMW Z3EntityvalvetrainEntityoverhead-camshaft valvetrainEntityCategories1990s automobile enginesBMW enginesGasoline engines by modelStraight-four engines