Top 10 O2 Sensor Upstream – Automotive Replacement Oxygen Sensors

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1. JDMON

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JDMON Compatible with O2 Oxygen Sensor Upstream & Downstream Hyundai Kia Accent Elantra Tiburon Tucson Rio Rio5 Soul Spectra Spectra5 Sportage Replaces 234-4851 234-4404 39210-22610 1 Pcs

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JDMON #ad - Package included: 1 X Oxygen Sensor. Fitment: compatible with hyundai accent/Elantra/Tiburon/Tucson, Compatible with Kia Rio/Rio5/Soul/Spectra /Spectra5 /Sportage. Interchange oem number: 234-4851, 3921023750, 3921023950, 3921026620, 24588, 39210-23750, 234-4404,39210-22610, 3921022620, 2344851, 39210-23950, 2344404, 39210-22620, 3921022610, 39210-26620.

Please check the part number before purchase. Oxygen sensor can improve engine performance;Prevent rough idle and engine misfires;Saves money fuel costs and reduces air pollutant emissions;Extend expensive catalytic converter life. An oxygen sensor monitors the amount of oxygen O2 in the exhaust gas.

If you have any questions, please feel free to contact us, we will reply you within 24 hours. Warm tips:please check the description or use the yEAR/MAKE/MODEL drop down bar and interchangeable part numbers to confirm the compatibility before purchasing. Please check your oxygen sensor position plug wire length. Warranty: one year warranty-hassle free service and technical support.
BrandJDMON #ad
ManufacturerJDMON #ad
Part NumberJD-496

2. KAX

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250-24001 Upstream Downstream 15716 15664 Heated O2 Sensor Air Fuel Ratio Sensor 1 Sensor 2 Rear Front Original Equipment Replacement Pack of 2, KAX 15717 Oxygen Sensor

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KAX #ad - Thorough testing by our engineers guarantees 100% accurate data transfer to the engine management system for optimal engine operation and longevity. 100% exact match oe standard 250-24001 15717 15716 15664 oxygen sensor, 18.

11 inch. Replacing your engine’s oxygen sensor can improve engine performance and fuel economy, reduce harmful emissions, and prevent premature catalytic converter damage. Manufactured to the highest standards, KAX oxygen sensors are durable and resistant to oxidation and high temperatures, ensuring long-term stable performance. Direct plug-in replacement, kax oxygen sensors are easy to install on your vehicle, and come with pre-coated threads to assist installation. Please check the plug & filter system & fitment notes & description for accurate information.
BrandKAX #ad
ManufacturerKAX #ad
Part NumberKX2SO212300U1

3. KAX

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Original Equipment Replacement 250-24012 Heated O2 Sensor Air Fuel Ratio Sensor 1 Sensor 2 Upstream Downstream 1Pcs, KAX 234-4012 Oxygen Sensor

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KAX #ad - Or it will not fit your car. Thorough testing by our engineers guarantees 100% accurate data transfer to the engine management system for optimal engine operation and longevity. 100% exact match oe standard 234-4012, 250-24012 oxygen sensor.

Manufactured to the highest standards, KAX oxygen sensors are durable and resistant to oxidation and high temperatures, ensuring long-term stable performance. Cautions: pls carefully check your vehicle year & make & model with the fitment of amazon. Pls check your parts No. Pls check your part pictures with our pictures, especially the plug,it must be completely same.

You must read our description carefully, and it will tell you more about the fitment. Kax oxygen sensors are easy to install on your vehicle, and come with pre-coated threads to assist installation. Replacing your engine’s oxygen sensor can improve engine performance and fuel economy, reduce harmful emissions, and prevent premature catalytic converter damage. It must be among our fitment OEM No.
BrandKAX #ad
ManufacturerKAX #ad
Part Number0801012KU1

4. ZBN

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ZBN Upstream 234-9120 Oxygen O2 Sensor Air Fuel Ratio Compatible with Subaru 2004-2010 Forester 2005-2007 Legacy Outback 2004-2008 Impreza 2006 Saab 9-2X 2.5L

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ZBN #ad - High quality oem chips and materials, improve fuel efficiency, Long lifetime. B>▲1 year warranty. You will get free and easy replacement or refund if any problem presented to us in the warranty life time. The problem of oxygen sensor may happen because you choose wrong fitment, wrong position or wrong sockets.

Breathable filter membrane Ensure sufficient air for the sensor to achieve superior performance. B>▲ the position of the oxygen sensor in your vehicle and the socket type are very important, please check it carefully with our description and pictures. B>. B>▲vehicle fitment is final in the description. Please check your vehicle fitment Year, Make, modelcarefully in the product description followed to avoid any wrong purchase.

B>. Insulation preservation Prevents high temperatures, reliable, vibrations and wire corrosion, ensuring accurate signal and longer life. Double protective cover, reducing harmful emission. 234-9120, 2349120 234 9120. It is mostly not a quality problem. So just not hesitate to contact us to get a solution. Built-in heater to accelerate ignition, durable, make sure Close to original effect.
BrandZBN #ad
ManufacturerZBN #ad
Part NumberZBN037OXSN
Warranty1 year warranty

5. TAMKKEN

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TAMKKEN Oxygen O2 Sensor 234-4162 Compatible with Toyota Tacoma 4Runner Pickup Tundra Sequoia T100 Upstream Downstream Fit 234-4153 234-4154 234-4161 234-4205 234-4624

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TAMKKEN #ad - Pls check your vehicle fitment carefully again in the product description followed to avoid any wrong purchase. And pls keep the package in good condition if you want to return it.

▲. Oxygen o2 sensor 234-4162 compatible with Toyota Tacoma 4Runner Pickup Tundra Sequoia T100 Upstream Downstream. 1 year warranty, tamkken genuine quality, free and easy replacement or refund in one year quality warranty time. Brand-new;us stock fulfilled by amazon; Quick delivery; Professional MFG; High quality material; Easy installation. Compatiable part number : 89465-09020, 234-4624, 234-4205, sg1839, 234-4161, 5s4053, 89465-39735, es20072, 89465-09140, su4932, 2344162, 5s4037, 234-4153, 89465-09220, 25024154, sg841, sg470, 24554, 89465-80034, es20070, 5s4493, 234-4154, 234-4162, 24552, 89465-09210, SU6782.
BrandTAMKKEN #ad
ManufacturerTAMKKEN #ad
Part NumberOXSN059TMK
Warranty12 months warranty

6. KAX

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KAX 234-5430 Oxygen Sensor, Original Equipment Replacement 250-25012 O2 Sensor Air Fuel Ratio Sensor 1 Upstream compatible for 2003-09 Elantra L4 2.0L/2004-09 Spectra L4 2.0L/2005-09 Spectra 5 L4 2.0L

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KAX #ad - Thorough testing by our engineers guarantees 100% accurate data transfer to the engine management system for optimal engine operation and longevity.

Kax oxygen sensors are easy to install on your vehicle, and come with pre-coated threads to assist installation. Please check fitment and description for accurate information!100% exact match OE standard 234-5430 oxygen sensor. Replacing your engine’s oxygen sensor can improve engine performance and fuel economy, reduce harmful emissions, and prevent premature catalytic converter damage. Manufactured to the highest standards, KAX oxygen sensors are durable and resistant to oxidation and high temperatures, ensuring long-term stable performance.
BrandKAX #ad
ManufacturerKAX #ad
Part NumberKX2SO20240

7. KAX

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KAX 234-4621 Oxygen Sensor, Original Equipment Replacement 250-24343 Heated O2 Sensor Air Fuel Ratio Sensor 1 Sensor 2 Upstream Downstream 1Pcs

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KAX #ad - You must read our description carefully, and it will tell you more about the fitment. Replacing your engine’s oxygen sensor can improve engine performance and fuel economy, reduce harmful emissions, and prevent premature catalytic converter damage.

Thorough testing by our engineers guarantees 100% accurate data transfer to the engine management system for optimal engine operation and longevity. 100% exact match oe standard 234-4621, 250-24343 oxygen sensor. Manufactured to the highest standards, KAX oxygen sensors are durable and resistant to oxidation and high temperatures, ensuring long-term stable performance.

Kax oxygen sensors are easy to install on your vehicle, and come with pre-coated threads to assist installation. Pls check your part pictures with our pictures, especially the plug,it must be completely same. Pls check your parts No. Cautions: pls carefully check your vehicle year & make & model with the fitment of amazon. It must be among our fitment OEM No. Or it will not fit your car.
BrandKAX #ad
ManufacturerKAX #ad
Part Number0801017KU1

8. KAX

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KAX 234-4587 Oxygen Sensor Upstream Downstream 250-24253 Heated O2 Sensor Air Fuel Ratio Sensor 1 Sensor 2 Rear Front Original Equipment Replacement set of 2

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KAX #ad - Thorough testing by our engineers guarantees 100% accurate data transfer to the engine management system for optimal engine operation and longevity. 100% exact match oe standard 234-4587, 250-24253 oxygen sensor, 16.

93 inch cable. Manufactured to the highest standards, KAX o2 sensors are durable and resistant to oxidation and high temperatures, ensuring long-term stable performance. Direct plug-in replacement, kax oxygen sensors are easy to install on your vehicle, and come with pre-coated threads to assist installation. Please check the plug & filter system & fitment notes & description for accurate information. Replacing your engine’s oxygen sensor can improve engine performance and fuel economy, reduce harmful emissions, and prevent premature catalytic converter damage.
BrandKAX #ad
ManufacturerKAX #ad
Part NumberKX2SO207900U1

9. KAX

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Original Equipment Replacement 250-25035 Heated O2 Sensor Air Fuel Ratio Sensor 1 Upstream 1Pcs, KAX 234-5107 Oxygen Sensor

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KAX #ad - Replacing your engine’s oxygen sensor can improve engine performance and fuel economy, reduce harmful emissions, and prevent premature catalytic converter damage. It must be among our fitment OEM No. Kax oxygen sensors are easy to install on your vehicle, and come with pre-coated threads to assist installation.

100% exact match oe standard 234-5107, kax oxygen sensors are durable and resistant to oxidation and high temperatures, 250-25035 oxygen sensor. Manufactured to the highest standards, ensuring long-term stable performance. Pls check your part pictures with our pictures, especially the plug,it must be completely same.

Pls check your parts No. Or it will not fit your car. Cautions: pls carefully check your vehicle year & make & model with the fitment of amazon. You must read our description carefully, and it will tell you more about the fitment. Thorough testing by our engineers guarantees 100% accurate data transfer to the engine management system for optimal engine operation and longevity.
BrandKAX #ad
ManufacturerKAX #ad
Part Number0801023KU1

10. KAX

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KAX 234-9052 Oxygen Sensor,234-9056 Upstream 250-54006 Heated O2 Sensor Air Fuel Ratio Sensor 1 Rear Front Original Equipment Replacement 1Pcs

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KAX #ad - Direct plug-in replacement, kax oxygen sensors are easy to install on your vehicle, and come with pre-coated threads to assist installation. Please check the plug & fitment notes & filter system & description for accurate information.

Thorough testing by our engineers guarantees 100% accurate data transfer to the engine management system for optimal engine operation and longevity. Replacing your engine’s oxygen sensor can improve engine performance and fuel economy, reduce harmful emissions, and prevent premature catalytic converter damage. 100% exact match oe standard 234-9052 oxygen sensor, 17. 52 inch cable. Manufactured to the highest standards, KAX oxygen sensors are durable and resistant to oxidation and high temperatures, ensuring long-term stable performance.
BrandKAX #ad
ManufacturerKAX #ad
Part NumberKX2SO21000