Original head,coil pack plugs, oil pump, AC motor, alternator, intake manifold, turbo charger, timing chain guide, oil sump, crank shaft, rings, bearing and piston. Accessory, ancillary, auxiliary serpentine bolt rollers. All engine sensors, valve cover, throttle body, trottle, manifold absolute pressure sensor (map) pulley, starter motor, injectors, exhaust manifold, water pump, oil filter housing and heat exchange, intake manifold runner control motor , vacuum. Kia Sorento, Kia optima 2.4 liter engine 2015 2016 2017 to 2018