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Expert Recommendation: Replacing all sensors together ensures optimal engine performance and saves you from paying mechanic labor costs twice.
2Pcs Air Fuel Ratio & O2 Sensor
for Subaru Legacy Outback 2.5L (10-12)
Replaces OE: 22641AA540, 22690AA810
$35.95
Final:
$34.15
-5% OFF
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Sensor Installation Blueprint
👨🔧 Mechanic's Installation Notes:
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
|
|---|---|---|---|
|
2010-2012
|
Subaru
|
Legacy
|
2.5L
|
|
2010-2012
|
Subaru
|
Outback
|
2.5L
|
Product Specifications
Warranty & Support: 2 Years + Pre-sale Load Test + 24/7 Technical Support
|
Item
|
Specification
|
|---|---|
|
Core Part Number
|
234-9097
Interchange: 234-9097, 18066, 24831, 22641-AA540, 22641-AA54A, 250-54067, OS5597 |
|
Position
|
Exhaust System, Upstream (Pre-Catalytic Converter)
|
|
Key Parameters
|
- Type: Heated Oxygen Sensor
- Wire Configuration: 4-Wire - Harness Length: 19.88 IN (approx. 505 mm) |
|
Core Part Number
|
234-4445
Interchange: 234-4445, 22690-AA810, 22690AA810, 22690-AA81A, 32010413, 213-2951, 15170, 15172, 24642, OS5331 |
|
Position
|
Exhaust System, Downstream (Post-Catalytic Converter)
|
|
Key Parameters
|
- Connector Gender: Male
- Mounting Type: Threaded - Type: Heated Oxygen Sensor - Thread Diameter: 0.708 IN (M18 x 1.5) - Wire Configuration: 4-Wire - Harness Length: 20.87 IN (approx. 530 mm) |
Package Content :
2PCS (1*234-9097 Upstream+1*234-4445 Downstream) Oxygen Sensor