ENGINE CODE N57D30. Engine Bearing Type: N57 D30 A. Compatible Models 2: 5 Gran Turismo, 5 Touring, 6 Convertible, 6 Coupe, X3, X4, X5, X6. MODELS 3 TOURING, X6, 5 TOURING, 3 SERIES, 7 SERIES, 6 GRAN COUPE, X5, 3 TOURING, 6 COUPE, 3 SERIES, X4, 3 CONVERTIBLE, 3 GRAN TURISMO.
