Grand Cherokee 4WD V8-4.7L (2003)
Oxygen Sensor: Component Locations
Engine Compartment/Exhaust System
Fig. 34 Oxygen Sensor Locations - 4.7L V-8 Engine
Oxygen sensor
(O2S) locations are shown.
OBD-II Heated Oxygen Sensor Numbering Convention
-
Cylinder bank number one is the bank that contains number one cylinder.
See: Ignition System/Firing Order
Cylinder #1 on left side.