Top 10 Best Automotive Replacement Oxygen Sensors

of November 2024
1
Best ChoiceBest Choice
Denso 234-9021 Upstream Heated Oxygen Sensor with 4-Wire Plug and 14.17” Harness
Denso
Denso
10
Exceptional
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2
Best ValueBest Value
Denso 234-9127 Oxygen Sensor
Denso
Denso
9.9
Exceptional
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3
NTK 24458 Oxygen Sensor
NTK
NTK
9.8
Exceptional
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4
Denso 234-9009 Oxygen Sensor, grey
Denso
Denso
9.7
Exceptional
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5
Upstream Oxygen Sensor for Honda CR-V 2.4L 2007-2009 Acura ILX 2.0L 2013-2015
YHTAUTO
YHTAUTO
9.6
Exceptional
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6
Denso 234-9002 Air Fuel Ratio Sensor
Denso
Denso
9.5
Excellent
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7
Set of 2 Oxygen Sensor for Chevrolet Equinox Impala GMC Terrain Buick Enclave
YHTAUTO
YHTAUTO
9.4
Excellent
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8
Denso 234-9017 Air Fuel Ratio Sensor
Denso
Denso
9.3
Excellent
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9
Denso 234-5135 Oxygen Sensor (Air and Fuel Ratio Sensor)
Denso
Denso
9.2
Excellent
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10
Walker Products 350-34039 Oxygen Sensor, Original Equipment Replacement
Walker Products
Walker Products
9.1
Excellent
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About Automotive Replacement Oxygen Sensors

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Denso 234-9021 Upstream Heated Oxygen Sensor with 4-Wire Plug and 14.17” Harness

Manufactured to detect the amount of exhaust gas air fuel ratio. Constructed from durable material. Features zirconia solid electrolyte. Highly accurate. Easy installation.

Denso 234-9127 Oxygen Sensor

Product Type Auto Part. Package Dimensions 6.4 cm L X8.4 cm W X15.5 cm H. Country Of Origin China. Package Weight 0.6lbs.

NTK 24458 Oxygen Sensor

Constructed from durable material. Corrosion and abrasion resistant. Sensor checks for the amount of oxygen in the exhaust. Ensures longevity.

Denso 234-9009 Oxygen Sensor, grey

AirFuel Ratio Sensors Utilize a Sophisticated Sensing Element that Enables Them to Produce a Precise Output in Proportion to the AirFuel Ratio. Double Protection Cover Maintains Proper Unit Temperature for Quicker Response Times and Protects the Ceramic Element From Contamination. Denso Oxygen Sensors Feature an Aluminum-Oxide Trap Layer to Protect the Ceramic from Silicone and Lead Poisoning, Preventing Damage to the Platinum Electrod. Stainless Steel Housing Resists Corrosion and Contamination with a Rugged, Watertight Body. Porous PTFE Filter Allows Atmospheric Oxygen the Enter the Sensor without Permitting Water or Engine Contaminants to Seep into the Casing. AFR Sensors Provide the ECU with an Exact AFR Response, Resulting in Better Performance, Lower Emissions, and Increased Gas Mileage..

Upstream Oxygen Sensor for Honda CR-V 2.4L 2007-2009 Acura ILX 2.0L 2013-2015

YHTAUTO Oxygen Sensor Meets OEM Specifications, Direct Replacement to Original Parts. Fits Acura ILX 2013-2015 l4 2.0L R20A5---Upstream. Fits Honda CR-V 2007-2009 l4 2.4L K24Z1---Upstream. Reference Number 250-54065, 15286, ST-54065, 350-64033. 1 year unlimited-mileage quality guarantee.

Denso 234-9002 Air Fuel Ratio Sensor

Efficient Fuel Consumption. Highly accurate. Easy installation. Constructed from durable material.

Set of 2 Oxygen Sensor for Chevrolet Equinox Impala GMC Terrain Buick Enclave Cadillac SRX CTS Saturn

Direct Fit Replacement for Buick Enclave 2009-2011, Lacrosse 2005-2008, 2010-2014, Rendezvous 2005-2006. Direct Fit Replacement for Cadillac CTS 2004, SRX 2004 2010 2011 2012 2013 2014, XLR 2004 2005. Direct Fit Replacement for Chevrolet Captiva Sport 2012, Equinox 2010-2014, Impala 2012-2013, Impala Limited 2014, Traverse 2009-2011. Direct Fit Replacement for GMC Acadia 2009 2010 2011, Terrain 2009 2010 2011 2013 2014 Fit for Saturn Outlook 2009 2010. Note This Product is Fit for Vehicles with V-Engine, not for L-Engine, Please Confirm the Year, Make, Model and Engine of Your Car Before Purchasing, Especially Engine, Figure 2 and Our Compatibility Chart will Tell You Whether Our Products Fit Your Car or Not.

Denso 234-9017 Air Fuel Ratio Sensor

Manufactured to detect the amount of exhaust gas air fuel ratio. Constructed from durable material. Features zirconia solid electrolyte. Highly accurate. Thread Diameter .711. Easy installation.

Denso 234-5135 Oxygen Sensor (Air and Fuel Ratio Sensor)

Designed to detect the amount of oxygen in the exhaust system. Constructed from high quality material. Features double protection layer, aluminum oxide trap layer, PTFE filter and stainless steel housing. Manufactured with precision to meet OE standards. Easy installation.

Walker Products 350-34039 Oxygen Sensor, Original Equipment Replacement Downstream, Upstream O2 Sensor, 1 Pack

Walker Products Oxygen Sensor Program is the Industry Leading OEM and Aftermarket Oxygen Sensor O2 Sensor Program. Walker O2 Sensor is Manufactured to meet and exceed OE specifications Direct OE Fit, Form, Function increase fuel efficiency, decrease emissions, and improve engine performance. Backed by Walker Products buyer protection for worry free installation and performance. Fitment 2001-2020 Chrysler Dodge Jeep Mercedes-Benz Mitsubishi Ram Volkswagen Oxygen Sensor O2 Sensor. Replacement 15510 Oxygen Sensor, 234-4547.
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