| Subaru Forester 2.5 4WD Bosch Air Fuel Ratio Sensor
Before Catalyst at front cat.
BOS-C5015-303465 |
|

| Subaru Forester 2.5 4WD Denso Air Fuel Ratio Sensor
Before Catalyst at front cat.
ND-C5010-137310 |
|
| Subaru Forester 2.5 4WD Bosch Air Fuel Ratio Sensor
Before Catalyst at front cat.
BOS-C5015-303417 |
|

| Subaru Forester 2.5 4WD Bosch Air Fuel Ratio Sensor
Before Catalyst
BOS-C5010-113986 |
|

| Subaru Impreza Outback Sport Denso Air Fuel Ratio Sensor
Front
ND-C5010-137312 |
|
| Subaru Impreza Outback Sport Air Fuel Ratio Sensor
Front
OES-C5015-179519 |
|

| Subaru Imp O/B Sport 2.54WD Bosch Air Fuel Ratio Sensor
Before Catalyst
BOS-C5010-113986 |
|

| Subaru Imp O/B Sport 2.54WD Denso Air Fuel Ratio Sensor
Before Catalyst
ND-C5010-137310 |
|

| Subaru WRX Impreza Turbo Bosch Air Fuel Ratio Sensor
Front
BOS-C5010-150897 |
|

| Subaru WRX Impreza Turbo Denso Air Fuel Ratio Sensor
Front
ND-C5015-137306 |
|

| Subaru Impreza 2.2 4WD Denso Air Fuel Ratio Sensor
Front
ND-C5010-137312 |
|
| Subaru Impreza 2.2 4WD Air Fuel Ratio Sensor
Front
OES-C5015-179519 |
|
| Subaru Impreza 2.5 4WD Bosch Air Fuel Ratio Sensor
Before Catalyst
BOS-C5015-303465 |
|
| Subaru Impreza 2.5 4WD Bosch Air Fuel Ratio Sensor
Before Catalyst
BOS-C5015-303417 |
|

| Subaru Impreza 2.5 4WD Denso Air Fuel Ratio Sensor
Before Catalyst
ND-C5010-137310 |
|

| Subaru Legacy 2.5 4WD Bosch Air Fuel Ratio Sensor
Before Catalyst
BOS-C5010-113986 |
|
| Subaru Legacy 2.5 4WD Air Fuel Ratio Sensor
Front
OES-C5015-173254 |
|

| Subaru Outback 4WD 2.5 4Cyl Denso Air Fuel Ratio Sensor
Before Catalyst (at front cat. inlet)
ND-C5010-137310 |
|

| Subaru Outback 4WD 2.5 4Cyl Bosch Air Fuel Ratio Sensor
Before Catalyst
BOS-C5010-113986 |