Oxygen Sensor
EC-FRO2RH-01:
(Right, -B1) Front HO2S
EC - FRO2LH - 01:
(Left, -B2) Front HO2S
EC-FO2H-R-01:
(Right, -B1) Front HO2S Heater
EC-FO2H-L-01:
(Left, -B2) Front HO2S Heater
EC-RRO2RH-01:
(Right, -B1) Rear HO2S
EC-RRO2LH-01:
(Left, -B2) Rear HO2S
EC-RO2H-R-01:
(Right, -B1) Rear HO2S Heater
EC-RO2H-L-01:
(Left, -B2) Rear HO2S Heater