Parts & Accessories Spare parts For sale: GMC Denali 2013 parts - Intake manifold with injectors, fuel rail, throttle body, MAP sensor, and intake manifold gaskets / 500 - Intake manifold with injectors, fuel rail, throttle body, without gaskets / 400 - Complete power steering pump with alternator bracket and steering rack hose / 200 - Original water pump with tensioner / 150 - New, unused crankshaft pulley / 400 - Used crankshaft pulley / 150 - Stock headers / 150 All parts are in excellent condition and fully functional.