2Pcs Air Fuel Ratio & O2 Sensor
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This is a COMPLETE SET (Upstream & Downstream). O2 sensors wear out at the same rate (typically 80k-100k miles).
Installation: Upstream sensors screw into the exhaust manifold near the engine. Downstream sensors screw into the pipe after the catalytic converter under the car.
Expert Recommendation: Replacing all sensors together ensures optimal engine performance and saves you from paying mechanic labor costs twice.
Automotive-Leader Sensors
Vehicle Compatible
|
Year
|
Make
|
Model
|
Engine
|
|---|---|---|---|
|
2015
|
Subaru
|
Legacy
|
H4 2.5L
|
|
2015
|
Subaru
|
Outback
|
H4 2.5L
|
Product Specifications
|
Item
|
Specification
|
|---|---|
|
Core Part Number
|
234-9138
Interchange: 2349138, 22641-AA670, 22641AA670, 22641-AA71A, 22641AA71A, 211500-6050, 2115006050 |
|
Position
|
Exhaust System, Upstream (Pre-Catalytic Converter)
|
|
Key Parameters
|
- Sensor Type: Heated
- Connector Gender: Male - Wire Quantity: 4 Wires - Wire Harness Length: 12.91 in - Thread Diameter: 0.708 in - Fit Type: Specific |
|
Core Part Number
|
234-4907
Interchange: 2344907, 234 4907, 22690-AA96A, 22690AA96A, 22690-AA960, 22690AA960, 25024487 |
|
Position
|
Exhaust System, Downstream (Post-Catalytic Converter)
|
|
Key Parameters
|
- Sensor Type: Heated
- Connector Gender: Male - Mounting Type: Threaded - Wire Quantity: 4 Wires - Wire Harness Length: 7.56 in - Thread Diameter: 0.708 in - Fit Type: Specific |
Package Content :
2PCS (1*234-9138 Upstream+1*234-4907 Downstream) Oxygen Sensor