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234-4446 Lambda Sensor Downstream Oxygen Sensor 2 Compatible for 2004-2009 for Subaru Outback Legacy 2.5L-H4, 2002 for Subaru Impreza WRX 2.0L-H4 2344446 22690-AA500
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234-4446 Lambda Sensor Downstream Oxygen Sensor 2 Compatible for 2004-2009 for Subaru Outback Legacy 2.5L-H4, 2002 for Subaru Impreza WRX 2.0L-H4 2344446 22690-AA500

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A Guide for Users Without Repair Experience

1. When your vehicle malfunctions, use a CBD to scan and identify the fault codes (if you're unsure how to scan or interpret the codes, visit our blog for guidance).

2. Identify the faulty component based on the diagnostic code and remove it.

3. Select your vehicle's year, model, and brand directly from the search panel below, or search by the part number on the component to verify compatibility.

4. After selecting, click “Search.” A green result confirms the part is compatible. If unsure, click the result below to view deta

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Automotive-Leader Sensors

Vehicle Compatible

Year
Make
Model
Engine
2002
SUBARU
IMPREZA
2.0L H4
2004-2009
SUBARU
LEGACY
2.5L H4
2004-2009
SUBARU
OUTBACK
2.5L H4

 

Product Specifications

Warranty & Support: 2 Years + 24/7 Technical Support
Item
Specification
Core Part Number
234-4446
Position
Exhaust System, Downstream, Rear (Post-Catalytic Converter)
Interchange Part Numbers
2344446, 22690AA500, 22690AA501, 22690AA53B, 22690AA69A, 24642, ES20219 
Key Parameters
- Type: Heated Lambda Oxygen Sensor
- Wire Configuration: 4-Wire
- Connector Gender: Male
- Wire Harness Length: 27.17 In.
- Thread Diameter: 0.708 In.
- Mounting Type: Threaded
- Fit: Specific

Package Content : 1Pcs 234-4446 Oxygen Sensor

Please check the fitment notes for Oxygen sensor installation location information!!!

Bank 1 Sensor 1 means Upstream Right/Rear; Bank 2 Sensor 1 means Upstream Left/Front

Bank 1 Sensor 2 means Downstream Right/Rear; Bank 2 Sensor 2 means Downstream Left/Front

sensor 1=Upstream sensor 2=Downstream

Why Choose Automotive-Leader Product?

Fast Response & Speed & Stable Performance & Longer Service Life

High-quality materials used, enhance durability performance

100% Rigorous Tested Before On Sale & Shipment

Meet The Professional Specification As OEM Standard

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