Upstream Non-Turbo For 04-06 Subaru Baja 2.5L/04 Forester Impreza AFR O2 Sensor


Upstream Non-Turbo For 04-06 Subaru Baja 2.5L/04 Forester Impreza AFR O2 Sensor

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Upstream Non-Turbo For 04-06 Subaru Baja 2.5L/04 Forester Impreza AFR O2 Sensor:
$62.99


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Upstream Non-Turbo For 04-06 Subaru Baja 2.5L/04 Forester Impreza AFR O2 Sensor

Please check fitment notes & description for accurate information.

  • Brand New Air Fuel Ratio Sensor.
  • Interchange Part Number:234-9015
  • Direct Plug-In Replacement
  • Wires: 4
  • Length (Sensor to Lead): 511mm
  • Please see compatibility chart.
  • Warranty: One year unlimited miles.

Package Includes:

  • 1 x Air Fuel Ratio Sensor

Must Know Before Buying:

  • The following information is for instructional and guidance reference only. We try and make them as accurate as we can.
  • If Check Engine Light is on or an OBDII Trouble/Fault code occurs after installation, check the sensor with a voltmeter as below. If the sensor is good, further diagnosis is required. There\'re many different codes for specific functional failures, which are NOT necessarily relevant to the sensor. Find out what the Code means before leaving any responses.
  • Items that have been installed, altered or contaminated are non-returnable.ONLY a defective sensor after tested by a voltmeter is applied to manufacturer warranty.
  • 20% restocking fee is requiredif buyer bought wrong items due to not paying attention to fitment information and ask for return.
  • The Price, Quality & Funcitonality of the O2 Sensor is fully covered under our warranty & return policy. However, refund for any labor cost, expense in a dealer shop or damage due to wrong installation is NOT covered.

Q: How do I know the O2 sensor is good or not? (Online Video)

A: The only way to know if the O2 sensor is functioning normally is to check its responsiveness to changes in the air/fuel mixture, by Voltage Measurement or Waveform Simulation.

Use a 10-megaohm digital voltmeter. Hook up the voltmeter\'s red probe to the sensor\'s signal wire and the black probe to engine ground. (Use back probe method, DO NOT pierce the wire.) For a good sensor, voltage should fluctuate constantly between 0.1 and 0.9 volts after starting the engine for 2 or 3 minutes.

Please take a video clip of the voltmeter and contact us if our sensor:

  • Goes above range between 0.1 and 0.9 volt
  • Remains below 0.5 volts
  • Stays fixed at a particular voltage

You\'re free to choose replacement or refund if our sensor fails to work, in this case.

IMPORTANT Fitment information provided is for reference only. Please make sure to match the exact part numbers between this part and the part that you are replacing. Contact your mechanics, or send us a message to make sure it matches exactly in case of doubt before purchasing. Seller is not responsible if you are buying non-matching parts.

#NotesYear Make ModelTrim / Engine1Only fit: Non-Turbo; Position: Upstream Air Fuel Ratio Sensor; QTY: 1 Required2006 Subaru BajaSport Crew Cab Pickup 4-Door / 2.5L 2458CC H4 GAS SOHC Naturally Aspirated
2Only fit: Non-Turbo; Position: Upstream Air Fuel Ratio Sensor; QTY: 1 Required2005 Subaru BajaSport Crew Cab Pickup 4-Door / 2.5L 2458CC H4 GAS SOHC Naturally Aspirated
3Only fit: Non-Turbo; Position: Upstream Air Fuel Ratio Sensor; QTY: 1 Required2004 Subaru BajaSport Crew Cab Pickup 4-Door / 2.5L 2458CC H4 GAS SOHC Naturally Aspirated
4Only fit: Non-Turbo; Position: Upstream Air Fuel Ratio Sensor; QTY: 1 Required2004 Subaru ForesterX Wagon 4-Door / 2.5L 2458CC H4 GAS SOHC Naturally Aspirated
XS Wagon 4-Door / 2.5L 2458CC H4 GAS SOHC Naturally Aspirated
XT Wagon 4-Door / 2.5L 2458CC H4 GAS DOHC Turbocharged
5Only fit: Non-Turbo; Position: Upstream Air Fuel Ratio Sensor; QTY: 1 Required2004 Subaru ImprezaOutback Wagon 4-Door / 2.5L 2458CC H4 GAS SOHC Naturally Aspirated
RS Sedan 4-Door / 2.5L 2458CC H4 GAS SOHC Naturally Aspirated
TS Wagon 4-Door / 2.5L 2458CC H4 GAS SOHC Naturally Aspirated
WRX STI Sedan 4-Door / 2.5L 2458CC H4 GAS DOHC Turbocharged
6Only fit: Exc. Calif. & Canada; Position: Upstream Air Fuel Ratio Sensor; QTY: 1 Required2004 Subaru LegacyGT Sedan 4-Door / 2.5L 2458CC H4 GAS SOHC Naturally Aspirated
GT Wagon 4-Door / 2.5L 2458CC H4 GAS SOHC Naturally Aspirated
L 35th Anniversary Sedan 4-Door / 2.5L 2458CC H4 GAS SOHC Naturally Aspirated
L 35th Anniversary Wagon 4-Door / 2.5L 2458CC H4 GAS SOHC Naturally Aspirated
L Sedan 4-Door / 2.5L 2458CC H4 GAS SOHC Naturally Aspirated
L Wagon 4-Door / 2.5L 2458CC H4 GAS SOHC Naturally Aspirated
7Only fit: Exc. Calif. & Canada; Position: Upstream Air Fuel Ratio Sensor; QTY: 1 Required2004 Subaru OutbackBase Wagon 4-Door / 2.5L 2458CC H4 GAS SOHC Naturally Aspirated
Limited Sedan 4-Door / 2.5L 2458CC H4 GAS SOHC Naturally Aspirated
Limited Wagon 4-Door / 2.5L 2458CC H4 GAS SOHC Naturally Aspirated
8Position: Upstream Air Fuel Ratio Sensor; QTY: 1 Required2003 Subaru BajaBase Crew Cab Pickup 4-Door / 2.5L 2458CC H4 GAS SOHC Naturally Aspirated
Sport Crew Cab Pickup 4-Door / 2.5L 2458CC H4 GAS SOHC Naturally Aspirated
9Position: Upstream Air Fuel Ratio Sensor; QTY: 1 Required2003 Subaru ForesterX Wagon 4-Door / 2.5L 2458CC H4 GAS SOHC Naturally Aspirated
XS Wagon 4-Door / 2.5L 2458CC H4 GAS SOHC Naturally Aspirated
10Position: Upstream Air Fuel Ratio Sensor; QTY: 1 Required2003 Subaru ImprezaOutback Wagon 4-Door / 2.5L 2458CC H4 GAS SOHC Naturally Aspirated
RS Sedan 4-Door / 2.5L 2458CC H4 GAS SOHC Naturally Aspirated
TS Wagon 4-Door / 2.5L 2458CC H4 GAS SOHC Naturally Aspirated
11Position: Upstream Air Fuel Ratio Sensor; QTY: 1 Required2003 Subaru LegacyGT Sedan 4-Door / 2.5L 2458CC H4 GAS SOHC Naturally Aspirated
GT Wagon 4-Door / 2.5L 2458CC H4 GAS SOHC Naturally Aspirated
L SE Sedan 4-Door / 2.5L 2458CC H4 GAS SOHC Naturally Aspirated
L SE Wagon 4-Door / 2.5L 2458CC H4 GAS SOHC Naturally Aspirated
L Sedan 4-Door / 2.5L 2458CC H4 GAS SOHC Naturally Aspirated
L Wagon 4-Door / 2.5L 2458CC H4 GAS SOHC Naturally Aspirated
12Position: Upstream Air Fuel Ratio Sensor; QTY: 1 Required2003 Subaru OutbackBase Wagon 4-Door / 2.5L 2458CC H4 GAS SOHC Naturally Aspirated
Limited Sedan 4-Door / 2.5L 2458CC H4 GAS SOHC Naturally Aspirated
Limited Wagon 4-Door / 2.5L 2458CC H4 GAS SOHC Naturally Aspirated
  • Payment
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We accept PayPal only. Just take your time to complete payment within 3 days after ordering the item. Also note that An UPI (Un-Paid Item) will be filed if payment is not received after 7 days.

Orders will be shipped within 1 business day from California, USA. Orders with complete payment before 1 pm PST on working day will be shipped the same day.

All packages will be shipped via USPS or FedEX Ground accordingly Domstic 48 states, depending on shipping info for different products. P.O. Boxes, APO/FPO, Alaska, Hawaii, Guam, Puerto Rico and the Virgin Islands are excluded for FedEX Ground.

NOTE: We ship to PayPal confirmed address only. Please update PayPal address before ordering.

30-Day Return and Money Back, minus the restock fee, if any, is acceptable after receiving date. Make sure the items is in the same condition as it was received: Brand New, Never Installed, Not Damaged, No Missing Parts and Good for Resell.

20% restocking fee is also applied if buyers:
- Simply don\'t want the item, not because of item quality.
- Provide a wrong address & need reshipment. Please double check your shipping address before payment.
- Bought wrong items due to not paying attention to listing information.

Return shipping fee is applied to buyers, unless it\'s defective or damaged from shipping.

All LEDs are applied to 90-Day Manufacturer Warranty. For other products, please refer to listing page to confirmed warranty.

Just email us if you come across any difficulties. It\'s highly appreciated if certain informtion, such as YEAR, MAKE, MODEL, TRIM/ENGINE of your vehicle, and Detailed Description of the trouble is provided. We\'ll sort it out once confirmed.

Our working day: Monday to Friday.



Upstream Non-Turbo For 04-06 Subaru Baja 2.5L/04 Forester Impreza AFR O2 Sensor:
$62.99

Buy Now