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20 Best 2003 Tacoma O2 Sensor Replacement of 2023 – Romance University
After hours researching and comparing all models on the market, Romance University finds out the Best 2003 Tacoma O2 Sensor Replacement of 2023. Check our ranking below.
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- APPLICATION- Oxygen Sensor Upstream Downstream Replacement for 2001 2002 2003 2004 Toyota Tacoma 2.7L 2.4L 3.4L.
- REPLACEMENT PART NO.- Oxygen Sensor Replace 234-9001, 234-4189.Before purchasing an oxygen sensor, please carefully check your vehicle's year, brand and model, image, and part number to confirm compatibility.
- HIGH STABILITY- BLPextrm Oxygen Sensor has stainless steel shell,aluminum oxide capture layer,PTFE filter and pre coated thread.Solve the problems of unstable idle speed,frequent stalling and poor acceleration for your car.
- OXYGEN SENSOR WORKING PRINCIPLE- Oxygen sensor trap layer prevents damage to the platinum electrode. Measure the oxygen content after combustion, convert it into a voltage signal and send it to the engine computer to achieve closed-loop control of excess coefficient.
- 24-HOUR RESPONSE - Packag include 1 upstream oxygen sensor and 1 downstream oxygen sensor. If you have any installation issues, please contact us via email. We will reply to you within 24 hours.
- đ§ăApplicationsăFit for Toyota 2000-2004 Tacoma 2.4L V4 (Submodel: Base, DLX, SR5), for Toyota 2000-2004 Tacoma 2.7L V4 (Submodel: Base, DLX, SR5, Pre Runner), Toyota 2000-2004 Tacoma 3.4L V6 (Submodel: Base, DLX, SR5, Pre Runner, S-Runner, Limited).
- đ§ăReplacement OE#ă234-4189, 2344189, 89465-09250, 89465-09260, 89465-09270, 89465-09280, 89465-09330, 89465-09340, 89465-09350, 89465-09360, 89465-09370.
- đ§ăCautionsăPls carefully check your vehicle year & make & model with the fitment of Amazon and our description.Pls compare your part with our pictures, it must be completely same.If you have any questions, please email us, we try to answer all email within 24 hours.
- đ§ăInstallationăSTEP1. Locate the oxygen sensor position and remove it with socket, STEP2. Compare the new sensor to the old sensor to ensure a proper installation, STEP3. Please clean the threaded port to ensure a proper seal of the new sensor,STEP4.Gently tighten the sensor in order to keep wire free from damage and avoid sensor leakage, STEP5,Reinstail the connecor,try to clear it if the car has diagnostic trouble codes.
- đ§ăBuy With ConfidenceăIf the oxygen sensor does not fit your vehicle, we accept return. Please make the item clean and package in good condition.
- Fitment: JDMON O2 oxygen sensor compatible with 2000-2004 Toyota Tacoma 2.4L/ 2.7L/ 3.4L, compatible with 2000-2004 Toyota Tundra 3.4L
- Benefits of Replacing Old Oxygen sensors: Oxygen sensor can improve engine performance, Prevent rough idle and engine misfires, Saves fuel and reduces air pollutant emissions, Extend expensive catalytic converter life.
- Interchange OEM Number: Compatible with 34-9001, 8946734020, 8946734021, 8946735030 Please check the compatibility of the parts carefully before purchasing. Package Included: 1 X Oxygen Sensor
- Warm Tips: Please check the description or interchangeable part numbers to confirm the compatibility before purchasing. Please check your oxygen sensor position plug wire length.
- Recommendation and Services: The installation of auto parts is a very professional work, we recommend that you install it under the guidance of professionals. If you have any questions, please contact us, we will reply you as soon as possible.
- ăVehicle FitmentăOxygen O2 Sensor 234-9001 compatible with Toyota Tacoma 2000-2004.
- ăInterchange Part Numberă O2 Oxygen Sensor Upstream Downstream set of 2 Replace OE 234-4189, 8946509250, 8946509260, 8946509270, 8946509280, 8946509330, 8946509340, 8946509350, 8946509360, 8946509370, 234-9001, 213-2857, 213-1440, 8946734021, 8946735030, 8946735050, 8946735060, OS1514, 13613, 75-2233, ES10944, 24669, SG761, SG1865, OS1600, 13618, 75-2633, ES20193, 24559, 24568, SG788.
- ăHigh PerformanceăOxygen Sensor Features double protection layer, aluminum oxide trap layer, PTFE filter, and stainless steel housing. Reduce harmful emissions, increase fuel economy, improve engine performance, and prevent premature failure of the catalytic converter.
- ăDurableăTINJO O2 Oxygen Sensor is crafted from high-temperature resistant material for quicker response times. Manufactured to meet original specification, direct fit without any modification.
- ăAttentionsăBuy with confidence, Please confirm repeatedly whether your car model is compatible with this product, especially the connector, please carefully check whether the original car connector is consistent with this product. Our products undergo strict quality inspection before leaving the factory, If the O2 Oxygen Sensor has any problems, simply contact us, we will reply you as soon as possible.
- đăReplacement Part Numberă234-9001 234-4189
- đŚăPackage Includesă2 x Oxygen Sensors;
- â ăApplicationăReplacement for Toyota Tacoma 2000 Calif.; Auto Trans 2.7L, Tacoma 2000 Calif.; Auto Trans 3.4L, Tacoma 2004 2.4L, Tacoma 2003-2001 Manual Trans 2.4L
- â ăApplicationăReplacement for Toyota Tacoma 2004-2003 2.7L, Tacoma 2002-2001 4WD; Auto Trans 2.7L, Tacoma 2002-2001 RWD 2.7L, Tacoma 2004-2001 Auto Trans 3.4L
- â ď¸ăCautionsăPlease check your car information with Compatibility Garage (make,model and trim level) and OEM number before purchase. It is will fit for your vehicle when the plug & the length & position is the same as your original oxygen sensor.
Last update on 2025-07-08 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API
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FAQ:
Q: How to replace the oxygen sensor on a Toyota Tacoma?
A: Toyota Tacoma: How to Replace Oxygen (O2) Sensor Step 1 â Locate sensor. In order to replace the oxygen sensor, one must first locate it and remove it. … Allow truck… Step 2 â Remove sensor. Once the sensor is located, you may proceed to remove it with the appropriate tools. Notice that… Step …
Q: How do you replace the O2 sensor on a Ford truck?
A: Use the following directions to replace the O2 sensor in your truck. In order to replace the oxygen sensor, one must first locate it and remove it. Follow these steps: Allow truck to cool down if driven recently. Locate exhaust manifold on the front or side of the engine block.
Q: Where is the O2 sensor located on a Toyota Corolla?
A: Locate exhaust manifold on the front or side of the engine block. Locate the O2 sensor prod that is mounted directly on the manifold. Figure 1. Sensor location. The sensor is hardly visible from the top of the engine bay. Locate it from underneath the car. Once the sensor is located, you may proceed to remove it with the appropriate tools.
Q: Where is the O2 sensor located on a Chevy Silverado?
A: Locate exhaust manifold on the front or side of the engine block. Locate the O2 sensor prod that is mounted directly on the manifold. Figure 1. Sensor location.