For all years and models
FX35 Front O2 Sensor:
03 to 10/03
-Right & Left 22690-AL600
From 10/03 to 08
-Right & Left 22693-CD700
FX45 Front O2 Sensor:
03 to 05
-Right 22690-8J001
-Left 22691-AR210
06 to 08
-Right 22693-7Y020
-Left 22691-AR210
FX35 & FX45 Rear O2 Senor:
03 to 08
-Right 226A0-AM601
-Left 226A1-AM601