Grand Cherokee 2WD V8-4.7L VIN J (2004)
The oil pump (Fig. 87) is located at the front of the transmission inside the bell housing and behind the transmission front cover. The oil pump consists
of two independent pumps (Fig. 88), a number of valves (Fig. 89), a front seal (Fig. 90), and a bolt on reaction shaft. The converter clutch switch and
regulator valves, pressure regulator valve, and converter pressure limit valve are all located in the oil pump valve body.