Sonata and Kia K5 engine, 2500 GDI size. Renewed, genuine parts, standard, guaranteed. Oil pump, new, genuine. Cam sensor, new, genuine. Cam gears, new, genuine. Crankshaft, standard, guaranteed. If you don't believe me, open it yourself and check. Conrod bearings set, original, genuine. Main bearings, original, genuine. Cylinder head, standard, not machined, guaranteed. Cylinder head gasket, new, original, genuine. For 7500 with installation, one-month warranty + return.