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2Pcs Air Fuel Ratio & O2 Sensor for Subaru Forester Impreza Outback 2.5L (2003-2004) 234-9015 234-4706
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2Pcs Air Fuel Ratio & O2 Sensor for Subaru Forester Impreza Outback 2.5L (2003-2004) 234-9015 234-4706

$75.95
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Signs You Need to Replace This O2 Sensor:

  • Your Check Engine Light (CEL) is on.
  • Experiencing poor fuel economy (gas mileage).
  • Rough idling or engine hesitation.
  • Common Trouble Codes: P0133, P0134, P0135, P0420.
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Requires shipment from overseas warehouse
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Automotive-Leader Sensors

Vehicle Compatible

Year
Make
Model
Engine/Displacement
2003-2006
Subaru
Baja Sport
2.5L H4
2003
Subaru
Baja Base
2.5L H4
2003-2004
Subaru
Forester X, XS
2.5L H4
2004
Subaru
Forester XT
2.5L H4 (Turbo)
2003-2004
Subaru
Impreza TS, Outback
2.5L H4
2003-2004
Subaru
Impreza RS
2.5L H4
2004
Subaru
Impreza WRX STI
2.5L H4 (Turbo)
2003
Subaru
Legacy L SE
2.5L H4
2003-2004
Subaru
Legacy GT
2.5L H4
2004
Subaru
Legacy L 35th Anniversary
2.5L H4
2003-2004
Subaru
Legacy L
2.5L H4
2003-2004
Subaru
Outback Base
2.5L H4
2003-2004
Subaru
Outback Limited
2.5L H4

 

 

Product Specifications

Warranty & Support: 2 Years + 24/7 Technical Support
Item
Specification
Core Part Number
234-9015
Interchange: 2349015, 22641-AA280, 22641-AA230, 22641-AA140, 5S5632, ES10936, 753250, 15501, 213-2850, 2132850
Position
Exhaust System, Upstream (Pre-Catalytic Converter)
Key Parameters
- Type: Heated Oxygen Sensor
- Wire Configuration: 4-Wire
- Connector Gender: Female
- Wiring Harness Length: 20.47 In.
- Thread Diameter: 0.711 In.
- Mounting Type: Threaded
Core Part Number
234-4706
Interchange: 2344706, 22690-AA420, 22690-AA540, 2133118, AP4145, 22690-AA640, 24578, ES20101, ES10626, ES2010111B1, 13469, 15336, 752171, 752582, OS1950, KN4145, SG1199
Position
Exhaust System, Downstream (Post-Catalytic Converter)
Key Parameters
- Type: Heated Oxygen Sensor
- Wire Configuration: 4-Wire
- Connector Gender: Female
- Wiring Harness Length: 17.72 In.
- Thread Diameter: 0.708 In.
- Mounting Type: Threaded

Package Content : 2PCS (1*234-9015 Upstream+1*234-4706 Downstream) Oxygen Sensor

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

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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