Top 10 Upstream and Downstream Oxygen Sensor – Automotive Replacement Oxygen Sensors

As an Amazon Associate I earn from qualifying purchases.

1. JDMON

#ad

JDMON Compatible with O2 Oxygen Sensor Upstream & Downstream Chevrolet GMC Silverado 1500 /Tahoe 5.3L, Sierra 1500/Yukon 2003 2004 2005,Replaces 21546, Set of 4, SG1857,234-4668,15284

#ad
JDMON #ad - 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.

Package included: 4 X Oxygen Sensor. Fitment: compatible with 2003-2005 silverado 1500 5. 3l/2003-2005 tahoe 5. 3l; compatible with 2003-2005 Sierra 1500 5. 3/2003-2005 yukon 5. 3l; for more applicable models, please refer to the description. If you have any questions, please feel free to contact us, we will reply you within 24 hours. An oxygen sensor monitors the amount of oxygen O2 in the exhaust gas.

Interchange oem number: 15284, 15564, 234-4668, sg1857,15156, 234-4342, 21546, sg1855. 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. Warranty: one year warranty-hassle free service and technical support.
BrandJDMON #ad
ManufacturerJDMON #ad
Part NumberJD-486

2. SCITOO

#ad

2005-2009 Kia Spectra5 2.0L 2PCS, SCITOO 1 Upstream Air Fuel Ratio Sensor & 1 Downstream Oxygen Sensor SG1695 234-5430 fit for 2003-2009 Hyundai Elantra 2.0L, 2004-2009 Kia Spectra 2.0L

#ad
SCITOO #ad - Warranty period- 6 months Warranty. Note - front and rear oxygen sensors are different do please confirm up and down in the Description. Please contact us via amazon messaging with any fitment issues or check this item description before you placing orders will help to purchase the correct product. Fitment - sensor 1 sensor 2 for 2003-2009 hyundai elantra 2. 0l, 2004-2009 kia Spectra 2. 0l, 2005-2009 kia spectra5 2. 0l. Type and position - 1 upstream Air Fuel Ratio Sensor and 1 Downstream Oxygen Sensor.
BrandSCITOO #ad
ManufacturerSCITOO #ad
Height1.97 Inches
Length11.26 Inches
Width3.15 Inches
Part Number800992-5206-1411591
Model800992-5206-1411591

3. HQPASFY

#ad

8125731670, 12583804, SG1857, 21546, 15284, O2 Oxygen Sensor Upstream Downstream 4Pcs Replacement for Cadillac Escalade Chevrolet Silverado Suburban & More Replaces# 234-4668

#ad
HQPASFY #ad - Please make sure the part number before purchase! The sensor has been tested to ensure trouble-free installation and performance. 24-month warrantyexquisite craft, strict quality control and excellent after-sales service that is why our Oxygen Sensor worth your purchase.

High-tech intelligent chipthe o2 sensor is made of original import chip with accurate design which can accurately detect the oxygen content in the exhaust system. Fitmentoxygen sensor replacement for 2003-2005 5. 3l chevy silverado 1500, gmc Sierra 1500, Cadillac Escalade & More.

Powerful batterylong life-span matters, that is why our oxygen sensors are made of high temperature corrosion resistant material with a double layer of protection to provide long operating life. Replaces#234-4668, 15284, 21546, sg1857, 8125731670, 12583804, 213-3866. Please scroll down to product description for complete list of model and year.
BrandHQPASFY #ad
Height1.97 Inches
Length6.06 Inches
Width4.72 Inches

4. Kwiksen

#ad

Kwiksen 2pcs Oxygen O2 Sensor 234-4076 234-4079 Upstream&Downstream Replacement for Ram 1500 3.9L 5.2L 1997 1998

#ad
Kwiksen #ad - Cross reference part number: 234-4076, 234-4079, 234-4010 . Direct plug-In Replacement. Warranty: one Year Unlimited Miles. This is brand new high quality aftermarket Product. Position: Please check compatibility in Description. Meet the professional specification as OEM parts, for stable performance durable service.
BrandKwiksen #ad
ManufacturerPartsSquare #ad
Part NumberGQLG-0525557608
WarrantyOne year unlimited miles

5. ZENITHIKE

#ad

ZENITHIKE SG272 SG277 upstream and downstream O2 Sensor A/F sensor Compatible for 2003-2005 G-MC Safari 4.3L 2006-2011 B-uick Lucerne 4.6L 2006-2011 C-adillac DTS 4.6L

#ad
ZENITHIKE #ad - Oxygen sensor fits: 2006-2011 b-uick lucerne, 2006-2011 c-adillac dts, 2003-2005 C-hevrolet Astro, 2003-2005 G-MC Safari. Zenithike o2 sensor function - replacing your engine's oxygen sensor can improve engine performance and fuel economy, reduce harmful emissions, and prevent premature catalytic converter damage.

Warm tips- please check fitment and description for accurate information! And we ship from US warehouse. Superior quality - manufactured to the highest S-tandards, ZENITHIKE oxygen sensors are durable and resistant to oxidation and high temperatures, ensuring long-term stable performance. Install - these o2 sensor sets are designed for quick and easy installation and perfect replacement.
BrandZENITHIKE #ad
ManufacturerZENITHIKE #ad
Height5.31 Inches
Length5.71 Inches
Weight0.84 Pounds
Width2.56 Inches
Part Number991901-5262-1141057112
ModelAdjustable

6. KAX

#ad

KAX 15896 Oxygen Sensor, Original Equipment Replacement 250-24269 Heated O2 Sensor Air Fuel Ratio Sensor 1 Sensor 2 Upstream Downstream 1Pcs

#ad
KAX #ad - 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.

Cautions: pls carefully check your vehicle year & make & model with the fitment of amazon. It must be among our fitment OEM No. 100% exact match oe standard 15896, kax oxygen sensors are durable and resistant to oxidation and high temperatures, Manufactured to the highest standards, 250-24269 oxygen sensor, ensuring long-term stable performance. Replacing your engine’s oxygen sensor can improve engine performance and fuel economy, reduce harmful emissions, and prevent premature catalytic converter damage.

Kax oxygen sensors are easy to install on your vehicle, and come with pre-coated threads to assist installation. Or it will not fit your car. Pls check your part pictures with our pictures, especially the plug,it must be completely same. Pls check your parts No.
BrandKAX #ad
ManufacturerKAX #ad
Part Number0801008KU1

7. TRIBLE SIX

#ad

2pcs Upstream & Downstream Oxygen Sensor fit for 2003-2007 Honda Accord 2.4L -234-9040 234-4797

#ad
TRIBLE SIX #ad - Include2pcs Oxygen Sensor. Fitmentsinterchange part number:234-9040, 234-4797, position: upstream / downstream Oxygen Sensor, Oxygen Sensor fit for Honda Accord and for more vehicle vehicle model Please match your vehicle model at the left top.

Specsification length sensor to lead:440mm 17. 32 inch,1130mm 44. 49 inch wires: 4, direct plug-in replacement, 4 Oxygen Sensor - Detect oxygen content in the exhaust gases to optimize emissions, improve engine performance and fuel efficiency, easily to install. Safetyconstructed from durable material that is corrosion and abrasion resistant, ensures long-time work stably under high temperature and extensively tested during manufacturing to guarantee product quality and reliability. Notes to avoid you buying the wrong item, please check the description and compatibility chart carefully before your purchasing.
BrandTRIBLE SIX #ad
Weight0.26 Pounds
Part NumberTS-YCG-0078

8. KAX

#ad

Upstream Downstream 250-24012 250-24018 Heated O2 Sensor Air Fuel Ratio Sensor 1 Sensor 2 Rear Front Original Equipment Replacement set of 4, KAX 234-4012 234-4018 Oxygen Sensor

#ad
KAX #ad - Thorough testing by our engineers guarantees 100% accurate data transfer to the engine management system for optimal engine operation and longevity. Manufactured to the highest standards, KAX oxygen sensors are durable and resistant to oxidation and high temperatures, ensuring long-term stable performance.

100% exact match oe standard 234-4012 234-4018, 250-24012 250-24018 oxygen sensor, 16. 54 inch cable. 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. 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 NumberKX2SO208300U1

9. MOSTPLUS

#ad

MOSTPLUS 234-9005 234-4125 Upstream & Downstream O2 Oxygen Sensor Compatible for 02-04 Honda CR-V(Set of 2)

#ad
MOSTPLUS #ad - Ensure fit: Please check your car information before purchase. The key parts including chip from top supplier. Interchange part number: 234-9005 234-4125. Fitment: compatible for 2002-2004 Honda CR-V 2. 4l. Package includes: 2 x Oxygen Sensor. Stock parts direct replacement; 100% test before shipment.
BrandMOSTPLUS #ad
ManufacturerMOSTPLUS #ad
Part NumberM0751516-1

10. higherbro

#ad

Higherbro 4x Air Fuel Ratio Oxygen O2 Sensor 1 & 2 for Nissan Xterra Frontier Pathfinder 2005 2006 4.0L Upstream + Downstream

#ad
higherbro #ad - Fit: nissan xterra 2005-2006 4. 0l;nissan frontier 2005-2006 4. 0l;nissan pathfinder 2005-2006 4. 0l. One year Quality Guarantee. Installation: 4pcs; 2x UpstreamAir Fuel Ratio Sensor + 2x Downstream. Before buying, model, check the “select your vehicle” check Make, year, engine, note, The engine and Note in particular at the top of the link to see if your car can be used.
Brandhigherbro #ad
ManufacturerHigher-autoparts #ad
Height50 Centimeters
Length100 Centimeters
Weight100 Kilograms
Width100 Centimeters
Part Numberhigherbro0000044