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Toyota Camry Oxygen Sensors

If your Camry runs rough, has poor fuel economy, or flunks its emission test, one of its oxygen sensors may have failed. It's time to get a reliable replacement Toyota Camry oxygen sensor from CarParts.com. Choose from our wide selection of O2 sensors, which are sourced from reputable manufacturers to ensure long service lives. Shop now and get the best deals on oxygen sensors today!
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Oxygen Sensor, 4-wire, Male Connector, 13.75 in. Wire Length
Part Number: ARBT960915
Vehicle Info Required to Guarantee Fit
$31.49
Product Details
Location : After Secondary Catalytic Converter, Before Catalytic Converter, After Primary Catalytic Converter, After Catalytic Converter, Driver Side, After Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 13.75 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25024360Connector Gender : Male ConnectorWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return Policy
Oxygen Sensor, Set of 2 4-wire
Part Number: SET-ARBT960915-2A
Vehicle Info Required to Guarantee Fit
$42.49
Product Details
Location : Before And After Catalytic Converter, After Catalytic Converter, Before Catalytic Converter, After Primary Catalytic ConverterComponents : (2) Oxygen SensorType : 4-wireQuantity Sold : Set of 2Product Fit : Direct FitThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeConnector Gender : Male ConnectorWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return Policy
Before or After Catalytic Converter, Front and Rear Oxygen Sensors, 4-wire
Part Number: SET-ARBT960915-2
Vehicle Info Required to Guarantee Fit
$59.99
Product Details
Location : After Catalytic Converter, Front And Rear, Before Catalytic Converter, Front And Rear, After Catalytic Converter, Driver And Passenger SideComponents : (2) Oxygen SensorsType : 4-wireQuantity Sold : Set of 2Product Fit : Direct FitWire Length : 13.75 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeConnector Gender : Male ConnectorWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return Policy
Driver Side, Before Catalytic Converter Oxygen Sensor 4-wire, 11.93 In. Overall Length, Heated Sensor Type, 20 Wire Gauge Measurement
Part Number: RT96090001
Vehicle Info Required to Guarantee Fit
$57.49
Product Details
Location : Driver Or Passenger Side, Before Catalytic Converter, Driver Side, Before Catalytic Converter, Before Primary Catalytic Converter, Before Secondary Catalytic Converter, Before Catalytic Converter, Passenger Side, Before Catalytic ConverterNotes : Heated; 11.93 in. Overall Length; Heated Sensor Type; 20 Wire Gauge MeasurementType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeReplaces OE Number : 8946730010Interchange Part Number : 25054050, 8946730010Connector Gender : Male ConnectorWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return Policy
Before Catalytic Converter Oxygen Sensor, 4-wire, Air/Fuel sensor
Part Number: REPT960928
Vehicle Info Required to Guarantee Fit
$64.99
Product Details
Location : Before Catalytic Converter, Before Catalytic Converter, Radiator Side, Before Catalytic Converter, Firewall SideNotes : Air/Fuel sensorType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 14.76 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeReplaces OE Number : 8946733110Interchange Part Number : 25054059, 8946733110Connector Gender : Male ConnectorWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return Policy
Before Catalytic Converter Oxygen Sensors, 4-wire, Air/Fuel sensor
Part Number: SET-REPT960928-2
Vehicle Info Required to Guarantee Fit
$123.49
Product Details
Location : Before Catalytic Converter, Driver And Passenger Side, Before Catalytic Converter, Front And RearNotes : Air/Fuel sensorComponents : (2) Oxygen SensorsType : 4-wireQuantity Sold : Set of 2Product Fit : Direct FitWire Length : 14.76 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeReplaces OE Number : 8946733110Interchange Part Number : 8946733110Connector Gender : Male ConnectorWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return Policy
After Catalytic Converter Oxygen Sensor, 4-wire
Part Number: REPL960908
Vehicle Info Required to Guarantee Fit
$19.99
Product Details
Location : After Primary Catalytic Converter, After Catalytic Converter, Before Or After Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25024839Connector Gender : Male ConnectorWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return Policy
After Catalytic Converter, Front and Rear Oxygen Sensors, 4-wire, Engine Designation
Part Number: SET-REPL960908-2
Vehicle Info Required to Guarantee Fit
$39.99
Product Details
Location : After Catalytic Converter, Front And Rear, After Catalytic Converter, Driver And Passenger SideComponents : (2) Oxygen SensorsType : 4-wireQuantity Sold : Set of 2Product Fit : Direct FitThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeConnector Gender : Male ConnectorWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return Policy
After Catalytic Converter Oxygen Sensor, 4-wire, B1S2
Part Number: REPT960903
Vehicle Info Required to Guarantee Fit
$31.99
Product Details
Location : After Secondary Catalytic Converter, After Primary Catalytic Converter, Driver Side - After Catalytic Converter, After Catalytic Converter, Driver Side, After Catalytic ConverterNotes : Downstream (After Catalytic converter)Type : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 14.17 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25024420Connector Gender : Male ConnectorWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return Policy
Before Catalytic Converter Oxygen Sensor, 4-wire, B1S1, Non California-ESV
Part Number: ARBT960905
Vehicle Info Required to Guarantee Fit
$20.49
Product Details
Location : Before Catalytic Converter, Before Or After Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 22.75 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25024106Connector Gender : Male ConnectorWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return Policy
Before Catalytic Converter Oxygen Sensor, 4-wire, California-ESV
Part Number: REPT960908
Vehicle Info Required to Guarantee Fit
$45.99
Product Details
Location : Before Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 10.8 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25054054Connector Gender : Male ConnectorWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return Policy
After Catalytic Converter Oxygen Sensor, 4-wire
Part Number: REPP960902
Vehicle Info Required to Guarantee Fit
$19.99
Product Details
Location : Before Catalytic Converter, After Primary Catalytic Converter, After Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 21.26 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25024298Connector Gender : Female ConnectorWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return Policy
After Catalytic Converter Oxygen Sensor, 4-wire
Part Number: REPT960901
Vehicle Info Required to Guarantee Fit
$24.99
Product Details
Location : Center, After Primary Catalytic Converter, After Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 14.88 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25024107Connector Gender : Male ConnectorWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return Policy
Before Secondary Catalytic Converter Oxygen Sensor, 4-wireAir/Fuel sensor
Part Number: RT31870004
Vehicle Info Required to Guarantee Fit
$40.49
Product Details
Location : Driver Side, Before Catalytic Converter, Before Secondary Catalytic Converter, Before Catalytic ConverterNotes : Air/Fuel sensorType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 9.45 in. Wire LengthInterchange Part Number : 25054008Warranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return Policy
Before Catalytic Converter Oxygen Sensor, 4-wire, Heated
Part Number: REPT960918
Vehicle Info Required to Guarantee Fit
$50.99
Product Details
Location : Before Primary Catalytic Converter, Driver Side, Before Catalytic Converter, Before Secondary Catalytic Converter, Before Catalytic Converter, Passenger Side, Before Catalytic ConverterNotes : Air/Fuel sensor; HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitThread Size : 0.71 in. Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25054007Connector Gender : Male ConnectorWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return Policy
Page 1 of 17 | Showing 1 - 15 of 247 results

Top Rated Products

It fit and worked very well!
Phillip G.
VERIFIED PURCHASER
Work Great 👍
Jerome W.
VERIFIED PURCHASER
Check engine light came on. Scan number pointed to issue with O2 sensor. Ordered partSee More
Paul D.
VERIFIED PURCHASER

Product Questions & Answers

Q:Will this fit es350 2008 before cat driver side?
Zach M.
A:BEST ANSWERHi Zach, I'm glad to assist you. Yes, it is a guaranteed fit. It is for the upstream driver side, bank 2. Grab our low-price offer with 32% off already. Click the link below to order today. Happy shopping! https://www.carparts.com/oxygen-sensor/drivewire/rept960918?can=CPJE1043_CSQA_20220813 Show less
Jeonino E.
 
3 Questions, 1 AnswerView all Q&As >
Q:Is this part an oxygen sensor 1 bank 1 for toyota sienna le 2005?
Misael O.
A:BEST ANSWERHi Misael, thank you for reaching out. No, it is not. This item is the upstream (sensor 1) for the rear (secondary) catalytic converter of the 2005 Toyota Sienna LE. Click this link to order the suggested upstream oxygen sensor for the primary catalytic converter of your vehicle: https://www.carparts.com/details/Toyota/Sienna/DriveWire/Oxygen_Sensor/2005/LE/6_Cyl_3-dot-3L/REPT960928.html?can=CPAP3648_CSQA_20230128 Should you also need the upstream oxygen sensor for the secondary catalytic converter, you can use this link to go back to the item page and continue the order: https://www.carparts.com/oxygen-sensor/drivewire/rt31870004?can=CPAP3648_CSQA_20230128 I hope this helps. Enjoy shopping. Show less
Aldrin P.
 
3 Questions, 1 AnswerView all Q&As >
Q:Is this one  a upstream or downstream?
Gwendolyn W.
A:BEST ANSWERHi Gwendolyn, thank you for reaching out. This item is the downstream oxygen sensor. You can use this link to go back to the item page and continue the order: https://www.carparts.com/oxygen-sensor/drivewire/rept960901?can=CPAP3648_20220326 Show less
Aldrin P.
 
5 Questions, 1 AnswerView all Q&As >

Customer Guides

Will the Toyota Camry run without an oxygen sensor?

Yes. The Toyota Camry will still work without an oxygen sensor. Your car, however, will perform poorly because it will use more fuel than it needs to. The engine needs the oxygen sensor because the amount of oxygen that the engine can take in depends on a lot of factors--altitude, the temperature of the air and the engine, and the barometric pressure, to name a few. If a car doesn't have an oxygen sensor, your car's computer will end up making assumptions on how much fuel is needed, and might put in more than the required amount of fuel. This ends up in excess unburned fuel and can lead to pollution.

 

What are symptoms of a rich and a lean mixture?

Straying away from the perfect air-to-fuel ratio, which is 14.7:1, can lead to either a rich or a lean mixture. Taking in less air than this perfect ratio will produce excess unused fuel--this is called a rich mixture. The unused fuel creates pollution. If there is more air than this perfect ratio, a lean mixture and excess oxygen are created. A lean mixture creates more nitrogen-oxide chemicals, which will cause pollution as well. If the Toyota Camry is producing more exhaust gas than normal, is performing poorly, or has noticeable engine damage, it might be producing either a rich or a lean mixture.

 

In case the oxygen sensor needs to be replaced, where can it be found in a Toyota Camry?

The location and number of oxygen sensors in a Toyota Camry depends on the car year and model. Regardless of the year and model, though, the oxygen sensors are located along the exhaust system assembly. One sensor is usually mounted on the front of the exhaust pipe and another one on the rear. If there are more than two sensors, the third one is most likely located on the back pipe near the catalytic converter.

Helpful Automotive Resources

P0141 Code: Oxygen Sensor Heater Circuit Malfunction (Bank 1, Sensor 2)
P0141 Code: Oxygen Sensor Heater Circuit Malfunction (Bank 1, Sensor 2)P0141 is part of a family of codes listed as follows: P0141 – Sensor Heater Circuit Bank 1 Sensor 2 P0161 – Sensor Heater Circuit Bank 2 Sensor 2 P0135 – O2 Sensor Heater Circuit Bank 1 Sensor 1 P0155 – O2 Heater Circuit Bank 2, Sensor 1 Make sure you know bank 1 from
P0042 Code: HO2S Heater Control Circuit Bank 1 Sensor 3
P0042 Code: HO2S Heater Control Circuit Bank 1 Sensor 3When there are only 3 O2 sensors it’s typically because there’s only one catalyst being monitored, and “Bank 1” is the default designation when there’s only one sensor in a category. Diagram showing 3 oxygen sensors | Image Source: Richard McCuistian
P0135 Code: Heated O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1)
P0135 Code: Heated O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1)Due to this, the O2 sensor features an integrated heater circuit to bring it up to operating temperature after a cold start. When this circuit stops functioning properly, it can trigger a P0135. The oxygen sensor monitors your vehicle’s air-to-fuel ratio. What Does the P0135 Code Mean?