Top 10 Upstream Oxygen Sensor Bank 1 – Automotive Replacement Oxygen Sensors


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1. KAX

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

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KAX #ad - Cautions: pls carefully check your vehicle year & make & model with the fitment of amazon. 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 parts No. 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.

Thorough testing by our engineers guarantees 100% accurate data transfer to the engine management system for optimal engine operation and longevity. 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. Or it will not fit your car.
BrandKAX #ad
ManufacturerKAX #ad
Part Number0801023KU1

2. Denso

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Denso 234-9001 Air Fuel Ratio Sensor

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Denso #ad - Wire length: 267mm/105". Stainless steel housing Resists Corrosion and Contamination with a Rugged, Watertight Body. Afr technology, improved Engine Performance, Sensor Type: Thimble. Double protection cover maintains Proper Unit Temperature for Quicker Response Times and Protects the Ceramic Element From Contamination. Porous ptfe filter allows atmospheric Oxygen the Enter the Sensor without Permitting Water or Engine Contaminants to Seep into the Casing.
BrandDenso #ad
ManufacturerDenso #ad
Height0 Inches
Length0 Inches
Weight0.2 Pounds
Width0 Inches
Part Number234-9001
Model234-9001
WarrantyLIMITED WARRANTY

3. YCT

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Oxygen O2 Sensor Fits 12639692 213-4768 234-4530 For Buick Chevrolet Chevy Captiva Equinox Malibu Express GM GMC Envoy Terrain Hummer H3 Isuzu Pontiac Saab Saturn Vue

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YCT #ad - Please confirm your car model and the OE of the part before purchasing to avoid buying the wrong. 1 year warranty. High quality replacement parts, 100% brand new, 100% tested before on sale.

Easy installation. If you have any questions, contact with us, we will reply you in 24 hours and offer the solve way for you. Part number fitment: gm 12 60 4538, 12627311, 8126045750, 12618012, 12615904, 12622643, 12618011, 8-12604-538-0, 12597947, 12 60 4575, 12617907, 12604575, 12618009, 12618010, 12639692 / isuzu 8126045380, 12598718, 12604538, 8-12604-575-0. It could correctly replace the original part. If you are satisfied with our products and services, please give us a five-star rating, thank you! High Reliability.
BrandYCT #ad
ManufacturerYCT AUTO #ad
Part NumberYCT02002
WarrantyWarranty, Labor:A ninety day warranty provided by the manufacturer applies to all items sold, unless otherwise stated. The manufacturer warrants all parts to be free from factory defects in workmanship and materials. It covers the replacement of a defective part within the original warranty period. If a replacement is not available, a full refund for the cost of the part, only, will be issued. Shipping and handling are not refundable. We shall issue a replacement for the defective part at no extra cost to the customer, limited to the original ninety day warranty period. However, the buyer is required to send back the defective part at his/her own expense. For international (non-US) orders, an additional shipping fee may be assessed to return the warrantied item to the customer. Most of our products come direct from the manufacturer and are intended for jobber purposes, instruction manuals may not be included. Installation by a professional is recommended in order to avoid damage to the product. Warranty may be voided due to improper installation. Our liability under no circumstances shall exceed the amount of the original sale The warranty does not cover failure due to abuse, misuse, improper repairs or maintenance, installation, alteration or modifications. The warranty does not cover cost of installation, removal, normal wear and tear, and consequential or subsequent damages.

4. ROADFAR

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ROADFAR 234-5060 O2 Oxygen Sensor fit for Cadillac CTS SRX STS XLR 04-06, for Nissan Armada Frontier Pathfinder 00-09, for Infiniti FX45 M45 Q45 QX56 04-10, for Subaru Outback Impreza 00-02 Upstream

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ROADFAR #ad - Features- meet the professtional specification as OEM parts, for stable performance durable. Use the year/make/model drop down bar and interchangeable part numbers to confirm the compatibility before purchasing.

Please contact us if any issues of fitment. Procuct detail imformation - Wires:, Length: inches, Interchange Part Number:. Fit vehicles - air fuel ratio 02 oxygen sensor fit 2005 for cadillac cts, 2004-2006 for cadillac srx, 2004-2008 for nissan maxima, 2005-2006 for nissan pathfinder, 2005-2006 for nissan frontier, 2004-2006 for nissan altima, 2006-2010 for infiniti M45, 2005-2006 for nissan armada, 2004-2005 for cadillac xlr, 2004-2007 for Nissan Murano, 2005-2006 for Cadillac STS, 2006 for infiniti q45, 2006-2008 for infiniti fx45, 2004-2006 for infiniti qx56, 2004-2009 for Nissan Quest.

Attention - front and rear oxygen sensors are different do please confirm up and down in the description. Easily install- great performance and easy to installation.
BrandROADFAR #ad
ManufacturerROADFAR #ad
Height1.77 Inches
Length5.71 Inches
Width2.56 Inches
Part Number050795-5231-1018267781
Model050795-5231-1018267781

5. NTK

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NTK 24450 Oxygen Sensor

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NTK #ad - 3-stage element overcoat protects against contamination. Water resistant connector protects against contamination related failures. Pure alumina ceramic filters against exhaust gas. Fast light-off times decrease emissions and improve fuel economy. Fit type: Vehicle Specific. Dual-coated platinum element for increased longevity.
BrandNTK #ad
ManufacturerNTK #ad
Height1 Inches
Length19.5 Inches
Weight0.14 Pounds
Width1 Inches
Part Number24450
Model24450
Warranty60 Day

6. SFY

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SFY Oxygen O2 Sensor Upstream 234-9015 for 2003-2004 Subaru forester Impreza Outback 2.5L 2003-2006 Subaru Baja 2.5L 22641-AA140 22641-AA280

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SFY #ad - Thank you! Easy installation. It could correctly replace the original parts. 100% tested before On Sale. Fitment info in the product description. Please confirm the model, displacement and year of your car before purchasing to avoid the extra losses. If you are satisfied with our products and services, please don't be stingy with your comments. Fulfilled by Amazon, Fast Shipment. If you have any questions, please contact us and we will give you satisfactory solutions in time.
BrandSFY #ad
ManufacturerSFY #ad
Part NumberSFYFBA0115

7. Denso

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Denso 234-5060 Air Fuel Ratio Sensor

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Denso #ad - Designed to detect the amount of oxygen in the exhaust system. Features double protection layer, aluminum oxide trap layer, PTFE filter and stainless steel housing. Easy installation. Constructed from high quality material. Manufactured with precision to meet OE standards.
BrandDenso #ad
ManufacturerDenso #ad
Height0 Inches
Length0 Inches
Weight0.3 Pounds
Width0 Inches
Part Number234-5060
Model234-5060
WarrantyLIMITED WARRANTY

8. OCPTY

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2005-2010 for Scion tC, 1997-2000 2002-2011 for Toyota Camry, 2005-2011 for Toyota Avalon, 199-2011 for Lexus RX350, OCPTY O2 Oxygen Sensor Upstream 234-9009 fit 1998-2011 for Lexus ES330

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OCPTY #ad - Fitment - lambda sensor fit 1998-1999 2002-2003 for lexus es300, 2007-2011 for lexus es350, 2009-2013 for toyota matrix, 1999-2003 for lexus rx300, 2006-2007 for lexus rx400h, 2009-2010 for toyota corolla, 2007-2011 for lexus rx350, 2004-2006 for lexus rx330, 2004-2006 for lexus es330, 1999-2002 2010 for toyota 4runner, 2010 for Lexus RX450h, 2001-2010 for Toyota Highlander, 1997-2000 2002-2011 for Toyota Camry, 1997-1999 2005-2011 for toyota avalon, 1998-2012 for Toyota RAV4.

Note - please check your position plug wire length. Functions - if your car with the issues that not read the correct voltage, pass emissionsor other symptoms of failure, check engine light, OPCTY O2 sensor will slove these problems.

Location - 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. Easily install- great performance and easy to installation.
BrandOCPTY #ad
ManufacturerOCPTY #ad
Height1.77 Inches
Length5.71 Inches
Width2.56 Inches
Part Number050736-5209-1601075461
Model050736-5209-1601075461

9. YCT

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Oxygen O2 Sensor Upstream Front and Rear Fits 234-5010 For Acura MDX RL TL Honda Accord Odyssey Pilot Ridgeline Saturn Vue 3.2L 3.5L

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YCT #ad - If you have any questions, contact with us, please give us a five-star rating, we will reply you in 24 hours and offer the solve way for you.

Easy installation. If you are satisfied with our products and services, thank you! It could correctly replace the original part. High quality replacement parts, 100% brand new, 100% tested before on sale. Please confirm your car model and the OE of the part before purchasing to avoid buying the wrong. 1 year warranty. Part number fitment: 234-5010, 36531rcaa01, 2345010, 12581687, 24302, 36531r-caa01, 2131542, 36531rcaa02, 24305, 213-1542, 36531R-CAA02. High Reliability.
BrandYCT #ad
ManufacturerYCT AUTO #ad
Part NumberYCT02046

10. Autopart T

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For Outback 2000-02,fit 234-5060, for 2000-12 Altima Sentra Titan Xterra Pathfinder 2004-10 Infiniti FX35 G35 M35 QX56 2004-06 Cadillac CTS SRX, Autopart T ST-25005 Oxygen Sensor,Upstream

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Autopart T #ad - Strict quality controlsimple operation, direct plug- In replacement and high durability. Specifications5 wire configuration, Male Plug, Before catalytic converter.

Each oxygen sensor is strictly tested before shipment. Oe#234-5060 Fitmentplease verify fitment for your vehicle in the 2nd picture before you order. Buy with confidencefast shipping! 1 year limited warranty. Not fit infiniti m35x g35x sedan Or offer seller your vehicle information directly will help to purchase the correct product. Any problem, we will resolve in 24h refund/ replace/ Installation problem/offer technical support.
BrandAutopart T #ad
Manufacturerautopart #ad
Part NumberST25005
ModelST25005