Top 9 Denso Oxygen Sensor 234-4209 – Automotive Replacement Oxygen Sensors

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1. Denso

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Denso 234-4209 Oxygen Sensorconnectors not included

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Denso #ad - Improved engine performance and greater fuel efficiency. Manufactured to the highest O. E. Does not include the connectors. Stainless steel housing and porous Teflon filter all contribute to make a long life. Quality, guaranteed to fit right. Aluminum oxide trap, this extra layer helps to protect from silicone and lead poisoning. Prevents premature sensor failure.
BrandDenso #ad
ManufacturerDenso #ad
Height0 Inches
Length0 Inches
Weight0.26 Pounds
Width0 Inches
Part Number234-4209
Model234-4209
WarrantyLIMITED WARRANTY

2. Denso

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Denso 234-4260 Oxygen Sensor

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Denso #ad - 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. Designed to detect the amount of oxygen in the exhaust system.
BrandDenso #ad
ManufacturerDenso #ad
Height0 Inches
Length0 Inches
Weight0.26 Pounds
Width0 Inches
Part Number234-4260
Model234-4260

3. Denso

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Denso 234-4066 Oxygen Sensor

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Denso #ad - Constructed from high quality material. Features double protection layer, aluminum oxide trap layer, PTFE filter and stainless steel housing. Designed to detect the amount of oxygen in the exhaust system. Material Zirconium. Easy installation. Manufactured with precision to meet OE standards.
BrandDenso #ad
ManufacturerDenso #ad
Height0 Inches
Length0 Inches
Weight0 Pounds
Width0 Inches
Part Number234-4066
Model234-4066
WarrantyLIMITED WARRANTY

4. Denso

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Denso 234-4168 Oxygen Sensor

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Denso #ad - Manufactured with precision to meet OE standards. Easy installation. Efficient Fuel Consumption. Constructed from high quality material.
BrandDenso #ad
ManufacturerDenso #ad
Height0 Inches
Length0 Inches
Weight0.26 Pounds
Width0 Inches
Part Number234-4168
Model234-4168
WarrantyLIMITED WARRANTY

5. Denso

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Denso 234-4603 Downstream Oxygen Sensor with 4-Connector 33.1” Wire Harness

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Denso #ad - Features double protection layer, aluminum oxide trap layer, PTFE filter and stainless steel housing. Constructed from high quality material. Designed to detect the amount of oxygen in the exhaust system. Easy installation. Material: Zirconium. Manufactured with precision to meet OE standards.
BrandDenso #ad
ManufacturerDenso #ad
Height0 Inches
Length0 Inches
Weight0.02 Pounds
Width0 Inches
Part Number234-4603
Model234-4603
WarrantyLIMITED WARRANTY

6. Ewandor

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OEM Replacement Compatible with Toyota Camry RAV4 Tacoma Corolla Sienna Avalon Highlander Tundra 4Runner Silverado OE Fitment, 234-4209 O2 Sensor, Air Fuel Ratio Lambda Sensor, 2344209 Oxygen Sensor

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Ewandor #ad - It also monitors the emissions from car’s exhaust and measures the amount of unburnt oxygen. Tips on maintenance - the signs of a bad oxygen sensor include that the check engine light constantly comes on and you experience poor gas mileage since the fuel delivery and combustion system aren't working at the optimal level.

Waiting any longer will reduce your sensor's ability to capture accurate voltage signals. In addition, excess fuel may be injected into your engine system, and it will produce a foul, rotten-egg smell. The engine's computer uses the measurements to adjust the ratio to an optimum value of 14. 7:9 and increase in your fuel savings. Fitment with image. Please confirm oe no. Superior & consistent performance - designed by skilled artisans who have a trained eye on every detail, large temperature fluctuations, poor-quality fuel, such as salt and dirt, every single Ewandor sensor passes quality inspection and testing before packaging to ensure a long service life.

Please be noted that perfect functioning of oxygen sensors can be jeopardized by many factors: environmental influences, and soot and oil residues in the exhaust gas. To ensure you a better shopping experience, please confirm the fitment and compatibility before placing your order. Reference part number - 234-4209, 234-4622, 234-4260, 2344622, 13355, 2344626, 234-4626, 2344260, 2344209, 36531p0aa11, 36531-p0a-a11. Reference number: 234-4209.
BrandEwandor #ad
ManufacturerEwandor #ad
Part NumberEWDR-201911009-01
WarrantyThis product has a manufacturer warranty against defects in materials and workmanship for a period of ONE (1) YEAR from the date of original retail purchase. In no case is Ewandor responsible for user related damage or damage incurred during installation. Warranty is void if products are subjected to abnormal conditions, misapplication or abuse.

7. Denso

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Grey, Denso 234-9009 Oxygen Sensor

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Denso #ad - 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.

Stainless steel housing Resists Corrosion and Contamination with a Rugged, Watertight Body. Air/fuel ratio sensors utilize a sophisticated Sensing Element that Enables Them to Produce a Precise Output in Proportion to the Air/Fuel Ratio. Denso oxygen sensors feature an aluminum-oxide Trap Layer to Protect the Ceramic from Silicone and Lead Poisoning, Preventing Damage to the Platinum Electrod. Afr sensors provide the ecu with an exact afR Response, Lower Emissions, Resulting in Better Performance, and Increased Gas Mileage.
BrandDenso #ad
ManufacturerDenso #ad
Height0 Inches
Length0 Inches
Weight0.28 Pounds
Width0 Inches
Part Number234-9009
Model234-9009
WarrantyLIMITED WARRANTY

8. Denso

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Heated, Wire Length: 7.09”, Direct Fit, Denso 234-9012 Air-Fuel Ratio Sensor 4 Wire

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Denso #ad - Efficient Fuel Consumption. Position:upstream rear:2004-2006 toyota sienna, Position:Upstream Right:2007-2010 Toyota Sienna. Package weight: 015 pounds. Country of Origin : United States. Package dimensions: 4. 826 l x 5. 588 h x 14. 986 w centimeters.
BrandDenso #ad
ManufacturerDenso #ad
Height2.2 Inches
Length5.9 Inches
Weight0.15 Pounds
Width2 Inches
Part Number234-9012
Model234-9012
WarrantyLIMITED WARRANTY

9. Denso

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Denso 234-4623 Oxygen Sensor

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Denso #ad - Easy installation. Constructed from high quality material. Efficient Fuel Consumption. Manufactured with precision to meet OE standards.
BrandDenso #ad
ManufacturerDenso #ad
Height0 Inches
Length0 Inches
Weight0.26 Pounds
Width0 Inches
Part Number234-4623
Model234-4623
WarrantyLIMITED WARRANTY