2Pcs Air Fuel Ratio & O2 Sensor
- Free US Shipping (Local Warehouse)
- 30-Day Return, Exchange, and Refund Guarantee
- 2-Year Warranty (100% Brand New)
- Guaranteed Exact Fit
- Secure Encrypted Payment
We offer exclusive wholesale pricing and bulk discounts for professional auto repair shops and dealers. We support both online and offline qualification verifications. Partner with us for reliable inventory!
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/Displacement
|
|---|---|---|---|
|
2009
|
Subaru
|
Forester
|
2.5L H4 (Turbo)
|
|
2010
|
Subaru
|
Forester
|
2.5L H4 (Turbo)
|
|
2008
|
Subaru
|
Impreza (WRX)
|
2.5L H4 (Turbo)
|
Product Specifications
|
Item
|
Specification
|
|---|---|
|
Core Part Number
|
234-9120
Interchange: 2349120, 22641-AA32A, 22641-AA490, 2112004090, 2112004010, 22641-AA211, 32010411, 5S10148, ADS77014, SU11601, ES10942, DOX-0537, DOX-1448 |
|
Position
|
Exhaust System, Upstream (Front, Pre-Catalytic Converter)
|
|
Key Parameters
|
- Sensor Type: Heated
- Wire Quantity: 4 Wires - Wire Harness Length: 30.71 IN - Universal Or Specific Fit: Specific |
|
Core Part Number
|
234-4195
Interchange: 2344195, 22690-AA900, 22690AA900, 22690-AB06A, 24651, 5S9990, SU11443, LS140565, 22690-AA68A |
|
Position
|
Exhaust System, Downstream (Rear, Post-Catalytic Converter)
|
|
Key Parameters
|
- Sensor Type: Heated
- Wire Quantity: 4 Wires - Connector Gender: Male - Thread Diameter: 0.708 IN - Wiring Harness Length: 14.88 IN - Universal Or Specific Fit: Specific |
Package Content :
2PCS (1*234-9120 Upstream+1*234-4195 Downstream) Oxygen Sensor