CLK 350 (209.356) V6-3.5L (272.960) (2008)
Oxygen Sensor: Component Locations
O2 Sensor Upstream TWC [KAT], Left
O2 Sensor Upstream TWC [KAT] Left
Left O2 Sensor Upstream TWC [KAT]
O2 Sensor Upstream TWC [KAT], Right
O2 Sensor Upstream TWC [KAT], Right