Top 10 Upstream Oxygen Sensor – Automotive Replacement Oxygen Sensors

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1. Denso


Denso 234-9051 Right-Bank Upstream with 4-Wire 8.5” Option Air Fuel Ratio Oxygen Sensor

Denso #ad - Constructed from durable material. Features zirconia solid electrolyte. Highly accurate; Thread Diameter: 18mm. Manufactured to detect the amount of exhaust gas air fuel ratio. Material:Zirconium. Easy installation.
BrandDenso #ad
ManufacturerDenso #ad
Height0 Inches
Length0 Inches
Weight0.2 Pounds
Width0 Inches
Part Number234-9051

2. BLPextrm


Air Fuel Ratio Upstream O2 Oxygen Sensor ‎17025 0258017025 Compatible with AEM 30-4110 30-0300 30-0310 X-Series Inline Wideband UEGO AFR Controller LSU 4.9 Lambda Wide Band

BLPextrm #ad - Material: using high-quality high-temperature resistant materials, the reaction speed is faster. Measure the oxygen content after combustion, convert it into a voltage signal and send it to the engine computer to realize the closed-loop control of excess air coefficient.

The unique dual laser welded stainless steel housing can be completely immersed in water and sealed to ensure a longer sensor life. Fitment: compatible with most 4. 9 lsu wideband controller gauge: compatible with aem 30-4110 digital wideband uego gauge, compatible with AEM 30-0300 - X-Series Digital Wideband UEGO AFR Gauge, Compatible with AEM 30-0310 - X-Series Inline Wideband UEGO AFR Controller. Function: the protective layer protects the, and the trap layer prevents damage to the platinum electrode.

Interchange part number:0258017025, 30-2004, 304110, 300310, 300300, 48292001, 170408, 17025, 12575657, 213-1572, 57005,directly Fit your vehicle when the plug and the length is the same as your original sensor. Performance: the oxygen sensor uses sophisticated sensing elements to produce an accurate output proportional to the air-fuel ratio, which helps the engine to continuously and effectively monitor and run, while maximizing performance.
BrandBLPextrm #ad
ManufacturerBLPextrm #ad
Part Numberbb002346

3. Marsflex


Marsflex Air Fuel Ratio O2 Oxygen Sensor Upstream 234-9042 Compatible with Toyota Camry Sienna Solara Highlander Lexus RX350 RX400h ES330 ES300 Replacement 89467-06040 89467-0E030

Marsflex #ad - Application: marsflex oxygen sensor 234-9042 fit for 2004-2008 solara v6 3. 3l, 2006-2008 rx400h base v6 3. 3l, 2002-2006 camry camry le v6 3. 0l, 2002-2006 es330 base v6 3. 3l, 2004-2005 sienna v6 3. 3l. 2002-2003 camry se v6 3.

0l, 2004-2006 rx330 base v6 3. 3l, 2004-2005 camry se v6 3. 3l, 2002-2006 camry xlE V6 3. 0l, 2007 rx350 base v6 3. 5l, 2004-2007 highlander V6 3. 3l, 2002-2004 es300 base v6 3. 0l. Warranty: 1-year warranty. Please check your part pictures with our pictures, especially the plug, it must be completely same. Fit for lexus 2010-2011 rx350 base v6 3. 5l, 2006. Cautions: please check your vehicle fitment carefully in the product description to avoid any wrong purchase.

Manufactured to OE specification fit form and function, durable and easy installation. Or it will not fit your car. All marsflex oxygen sensors are extensively tested during manufacturing to guarantee quality, reliability, and above all, always meet or exceed the original equipment specifications. Easy installation: total length 14.
BrandMarsflex #ad
ManufacturerMarsmotor #ad
Part NumberAPEL14055

4. A-Premium


A-Premium O2 Oxygen Sensor Replacement for Chevrolet Cruze LS Submodel Only 2011-2014 Sonic 1.8L Upstream Porsche 911 Carrera GT Saab 9-5 Downstream

A-Premium #ad - Vehicle fitment-2compatible with porsche 911 2001-2005 h6 3. 6l turbo, carrera gt 2004-2005 V10 5. 7l m8001-downstream. Vehicle fitment-1compatible with chevrolet cruze ls 2011-2014 fits Chevrolet Curze LS Submodel Only, Sonic 2012-2014-I4 1.

8l, upstream. Reference number55568696, 55572215, 250-24648. Vehicle fitment-3compatible with saab 9-5 2010-2011 V6 2. 8l a28ner turbo-Downstream. Buy with confidence1 year unlimited-mileage Quality Guarantee-We extremely value your satisfaction and strive to provide you good shopping experience. Any further question, please feel free to contact us at any time.
BrandA-Premium #ad
ManufacturerPremiumpartsWhosale #ad
Part NumberOS203C
WarrantyOne Year Unlimited Mileage Quality Guarantee. The guarantee will be only for the cost of the item, we will not responsible for installation or other fees like labor expenses, towing expenses, additional repair expenses or other related expenses.

5. Vipcar


Upstream or Downstream, Commander/Wrangler, VIPCAR 250-24253 Oxygen Sensor O2 Sensor for Dodge 01-18 Ram 1500/2500/3500/Dakota/Durango, for Jeep 04-18 Cherokee, for Chrysler 05-18 300/Town&Country

Vipcar #ad - Always meet or exceed original equipment specifications. Fit for dodge 2001-2010 ram 1500/2500/3500/dakota, socket, 2008-2016 town&country. Thread diameter 0708 inch. For any pre or after-sale replacements or performance questions or solutions, let's hit it!4 wires.

Female connector. Direct plug-in replacement, come with pre-coated threads to assist installation. Detect oxygen content in the exhaust gases to optimize emissions and fuel economy. Stabilized zirconium dioxide ceramic body, its surfaces are coated with electrodes made of a gas-permeable platinum layer. Please check the position of the oxygen sensor and confirm our pictures body, for chrysler 2005-2018 300, plugs are same as yours, 2004-2018 Wrangler, 2001-2018 Durango, for Jeep 2014-2018 Cherokee, specifically pattern and shape of the connector end plastic casing.

This oxygen sensor is crafted from high temperature resistant material. Wire harness length 15. 75 inch. Double laser-welded stainless steel body is totally submersible and sealed tight for long life. 30 days free money-back guarantee and 12-month/15, just email us and we will provide a professional, friendly, and supportive reply within 24 hours, 000 Miles Warranty.
BrandVipcar #ad
ManufacturerLOBAM MACHINERY #ad
Part Number06017

6. BoaTok


BoaTok Oxygen Sensor 234-5138 17025 O2 Sensor Upstream Compatible with Ford F-150 Dodge Sprinter BMW 128I 325I 330I 525I 530I Audi R8 Mercedes-Benz Volkswagen Replacement for 0258017025 0258017092

BoaTok #ad - Please check your part pictures with our pictures, it must be completely the same. Warranty & tipsboatok oxygen sensor provides 30 days hassle-free return & 1 year / 12 months replacement promise. High-quality materialboatok oxygen sensor made from high-performance double protection layer, superior longevity, make Rapid heating, aluminum oxide trap layer, PTFE filter and stainless steel housing, safety working in 1000 ℃.

Please feel free to contact us if you have any questions or problems. O2 sensors part no. Compatible with ford expedition f-150 fiesta transit-150/250/350; lincoln navigator; porsche 911 cayenne panamera; volkswagen beetle cc eos golf sportwagen gti jetta passat touareg. Replacement oe: 17025, 75070, 2r0906261, 0258017025, 884511040.7*24h customer service for any RETURN and EXCHANGE. For the detail fitment data, 234-5138, 11787540167, 0258017092, 0281004046, 754016702, please refer to the product description part. Oxygen o2 sensor compatible withbmw 128i 135i 323i 325ci 325i 325xi 328i 328xi 330ci 330i 330xi 335i 335is 335xi 525i 525xi 528i 528xi 530i 530xi 550i 650i x3 x5 z4; audi a3 a6 a7 a8 quattro a3 r8 rs4 s8 a3 q5 q7 r8 s6; dodge freightliner sprinter 2500/3500; mercedes-benz b250 c230 c280 c300 c350 c400 cla250 clk350 clk550 cls550 e280 e300 e350 e400 e550 gl450 gl550 ml350 ml400 ml450 ml550 s550 sl400 sl550 slk350, amg cL63 CLA45 CLK63 CLS63 E63 G63 GL63 GLA45 ML63 S63 SL63 SLS SLK55.

Attentionplease use the amazon confirmed fit to check your vehicle type & Connector & Year & Model drop down bar and check the wire length & make & position to confirm the same as your original oxygen sensor to ensure proper form, fit and function.
BrandBoaTok #ad
ManufacturerBoaTok #ad
Height1.73 Inches
Length5.59 Inches
Width2.56 Inches
Part NumberBTK-1P-234-5138



DOSKJOK 234-5038 O2 Oxygen Sensor BL3Z9F472A Upstream Compatible with Explorer Taurus Edge F-150 Mustang Escape Fusion MKS MKT MKX MKZ CX-9 Tribute Mariner Milan 1Pcs

DOSKJOK #ad - Please contact us if any question of fitment. Quality & function - doskjok oxygen sensors are manufactured under rigorous scientific standards and 100% tested out of the factory. It is more durable, improve vehicle fuel economy, to ensure long-term stable performance, oxidation resistant and high temperature, help engine smooth operation, reduce exhaust emissions and enhance environmental protection.

Notes - please carefully check your vehicle year & make & model,pictures and parts No to confirm the compatibility before purchasing. Applicable models - air fuel ratio sensor compatible with edge 2011-2014 escape 2010-2012 explorer 2012-2015 F-150 2011-2014 Flex 2013-2015 Fusion 2010-2012.

Install - oxygen sensors directly replace the old parts in the original position of the installation without change, easy to install on your vehicle, and come with pre-coated threads to assist installation. Fit vehicles - o2 oxygen sensor compatible with mustang 2011-2014 taurus 2013-2015 mks 2013-2016 mkt 2013-2015 mkx 2012-2015 mkz 2013-2016 mazda 6 2011-2013 cx-9 2011-2015 Tribute 2010-2011 Mariner 2010-2011 Milan 2010-2011.
BrandDOSKJOK #ad
ManufacturerDOSKJOK #ad
Part NumberOS-105



250-54035 O2 Oxygen Sensor Heated Upstream Compatible with Nissan Altima Sentra Maxima GT-R Rogue Infiniti EX35 FX35 M35 G37 2008 2009 2010 2011 2012 2013 2014 2015

TAMKKEN #ad - Free and easy replacement or refund in one year warranty time. 250-54035. Please carefully check part no. Fitment tools of amazon, part pictures, engine displacement liters and list description, make sure they all fit your vehicle. We only use the highest grade materials, built to Strict Quality Control Standards, Meets the OEM standards. Every product must take inspected and tested multiple times. Compatible part no. 1 year warranty.
BrandTAMKKEN #ad
ManufacturerTAMKKEN #ad
Part NumberOXSN060TMK
Warranty1 year warranty



MOSTPLUS 2PCS O2 Oxygen Sensor Upstream Downstream Compatible with Hyundai Tucson Santa Sonata/Kia Forte Optima Rondo Sorento Sportage 2.0 2.4 L4 234-4238 234-5029

MOSTPLUS #ad - Please check compatibility to make sure this part compatible with your vehicle before purchase. Installation:Direct replacement, fully compatible with the original.

Interchange part number:234-5029, 2345029, 234-4238, 2344238, 39210-2g200, 39210-2g100, 392102c210, 392102g100, 39210-2c210, 392102G200. Application: compatible with 2010-2016 hyundai santa fe; compatible with 2009-2015 hyundai sonata; compatible with 2010-2015 hyundai tucson; Compatible with 2010-2013 Kia Forte; Compatible with 2011-2016 Kia Optima; Compatible with 2009-2012 Kia Rondo; Compatible with 2011-2015 Kia Sorento For more models, please check the details page. High quality:using advanced ceramic technology, more stable performance, longer service life.
ManufacturerMOSTPLUS #ad
Part NumberM07614615D2

10. Dasbecan


Dasbecan 234-9056 O2 Oxygen Sensor Upstream Compatible with Toyota Prius Corolla Matrix Scion 2004-2010 Air Fuel Ratio Sensor

Dasbecan #ad - Warranty12-months-warranty, please contact us via Amazon Message directly, if you have any questions, our professional customer service would help. Featuredurable and reliable, advanced production process, extend Catalytic Converter life.

Replacement part number234-9056 250-54006 2349056 25054006. With good hardness and toughness to improve service life, dust resistance. Undergone try-on testing and totally exceeds OEM standards. Compatible with toyota prius base l4 1. 5l 2004 - 2009 ; toyota prius touring l4 1. 5l 2007 - 2009 ; toyota corolla xle l4 1.

8l / corolla s l4 1. 8l / corolla Base L4 1. 8l / matrix base L4 1. 8l 2009 2010 ; scion xd base L4 1. 8l 2008 2009. Easy installationdirect replacement. It only takes you few minutes to finish installation with suitable design. Improve greatly engine performance and fuel economy, water proof, more stable performance and responsive.
BrandDasbecan #ad
ManufacturerDasbecan #ad
Height2.17 Inches
Length4.53 Inches
Width2.36 Inches
Part Number234-9056 250-54006
Model234-9056 250-54006