{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
2014 Toyota Highlander
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
2014 Toyota Highlander

2014 Toyota Highlander Oxygen Sensors

Refine by:
See All

Shop Catalog

Showing 1 - 15 of 45 results
Display item:
15
30
45
Sort by:
After Primary Catalytic Converter Oxygen Sensor 4-wire, Downstream (After Catalytic Converter)
DriveWire
After Primary Catalytic Converter Oxygen Sensor 4-wire, Downstream (After Catalytic Converter)
Part Number: REPT960903
Guaranteed to Fit
$31.99
Vehicle Fitment
  • 2014 Toyota Highlander LE 6 Cyl 3.5L
  • 2014 Toyota Highlander LE Plus 6 Cyl 3.5L
  • 2014 Toyota Highlander XLE 6 Cyl 3.5L
  • 2014 Toyota Highlander Limited 6 Cyl 3.5L
Product Details
Location : After Primary 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, Air/Fuel Sensor, FI, Naturally Aspirated, GAS, B1S1
DriveWire
Before Catalytic Converter Oxygen Sensor 4-wire, Air/Fuel Sensor, FI, Naturally Aspirated, GAS, B1S1
Part Number: RT31870004
Guaranteed to Fit
$39.99
Vehicle Fitment
  • 2014 Toyota Highlander LE 4 Cyl 2.7L FI, Naturally Aspirated, GAS, B1S1
Product Details
Location : 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
After Secondary Catalytic Converter Oxygen Sensor, 4-Wire, Heated
DriveWire
After Secondary Catalytic Converter Oxygen Sensor, 4-Wire, Heated
Part Number: RT96090007
Guaranteed to Fit
$23.49
Vehicle Fitment
  • 2014 Toyota Highlander Hybrid LE 6 Cyl 3.5L
  • 2014 Toyota Highlander Hybrid XLE 6 Cyl 3.5L
  • 2014 Toyota Highlander Hybrid Limited 6 Cyl 3.5L
Product Details
Location : After Secondary Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 25.59 in. Wire LengthInterchange Part Number : 25024837Warranty : 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 Primary Catalytic Converter Oxygen Sensor, Heated - After Primary Catalytic Converter
DriveWire
After Primary Catalytic Converter Oxygen Sensor, Heated - After Primary Catalytic Converter
Part Number: DL96090008
Guaranteed to Fit
$12.99
Vehicle Fitment
  • 2014 Toyota Highlander Hybrid LE 6 Cyl 3.5L
  • 2014 Toyota Highlander Hybrid XLE 6 Cyl 3.5L
  • 2014 Toyota Highlander Hybrid Limited 6 Cyl 3.5L
Product Details
Location : After Primary Catalytic ConverterNotes : HeatedQuantity Sold : Sold individuallyProduct Fit : Direct FitInterchange Part Number : 25024870Connector Gender : MaleWarranty : 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, Heated
DriveWire
Before Catalytic Converter Oxygen Sensor, Heated
Part Number: DL96090006
Guaranteed to Fit
$23.49
Vehicle Fitment
  • 2014 Toyota Highlander XLE 6 Cyl 3.5L
  • 2014 Toyota Highlander Limited 6 Cyl 3.5L
  • 2014 Toyota Highlander Hybrid Limited 6 Cyl 3.5L
  • 2014 Toyota Highlander LE 6 Cyl 3.5L
  • 2014 Toyota Highlander LE Plus 6 Cyl 3.5L
  • 2014 Toyota Highlander Hybrid LE 6 Cyl 3.5L
  • 2014 Toyota Highlander Hybrid XLE 6 Cyl 3.5L
Product Details
Location : Before Catalytic ConverterNotes : HeatedQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 16.73 in. Wire LengthInterchange Part Number : 25054084Connector Gender : MaleWarranty : 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
Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually 4-wire
Walker Products®
Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: WKP25024870
Guaranteed to Fit
$86.99
Vehicle Fitment
  • 2014 Toyota Highlander Hybrid LE 6 Cyl 3.5L
  • 2014 Toyota Highlander Hybrid XLE 6 Cyl 3.5L
  • 2014 Toyota Highlander Hybrid Limited 6 Cyl 3.5L
Product Details
Location : After Primary Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 22.64 in. Wire LengthInterchange Part Number : DL96090008Warranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Series : Walker Products Original Equipment Base Sensor
Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Walker Products®
Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: WKP35034074
Guaranteed to Fit
$65.70
Vehicle Fitment
  • 2014 Toyota Highlander Hybrid LE 6 Cyl 3.5L Eng. Designation: 2GR-FXE, FI, Naturally Aspirated, ELECTRIC/GAS, Hybrid
  • 2014 Toyota Highlander Hybrid XLE 6 Cyl 3.5L Eng. Designation: 2GR-FXE, FI, Naturally Aspirated, ELECTRIC/GAS, Hybrid
  • 2014 Toyota Highlander Hybrid Limited 6 Cyl 3.5L Eng. Designation: 2GR-FXE, FI, Naturally Aspirated, ELECTRIC/GAS, Hybrid
Product Details
Location : After Primary Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 22.64 in. Wire LengthWarranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Series : Walker Products Aftermarket Base Sensor
Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Walker Products®
Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: WKP35034310
Guaranteed to Fit
$70.49
Vehicle Fitment
  • 2014 Toyota Highlander Hybrid LE 6 Cyl 3.5L Eng. Designation: 2GR-FXE, FI, Naturally Aspirated, ELECTRIC/GAS, Hybrid
  • 2014 Toyota Highlander Hybrid XLE 6 Cyl 3.5L Eng. Designation: 2GR-FXE, FI, Naturally Aspirated, ELECTRIC/GAS, Hybrid
  • 2014 Toyota Highlander Hybrid Limited 6 Cyl 3.5L Eng. Designation: 2GR-FXE, FI, Naturally Aspirated, ELECTRIC/GAS, Hybrid
Product Details
Location : After Secondary Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 25.59 in. Wire LengthWarranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Series : Walker Products Aftermarket Base Sensor
Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually 4-wire
Walker Products®
Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: WKP25054084
Guaranteed to Fit
$159.49
Vehicle Fitment
  • 2014 Toyota Highlander XLE 6 Cyl 3.5L
  • 2014 Toyota Highlander Limited 6 Cyl 3.5L
  • 2014 Toyota Highlander Hybrid Limited 6 Cyl 3.5L
  • 2014 Toyota Highlander LE 6 Cyl 3.5L
  • 2014 Toyota Highlander LE Plus 6 Cyl 3.5L
  • 2014 Toyota Highlander Hybrid LE 6 Cyl 3.5L
  • 2014 Toyota Highlander Hybrid XLE 6 Cyl 3.5L
Product Details
Location : Before Catalytic ConverterNotes : Air/Fuel sensorType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 16.73 in. Wire LengthInterchange Part Number : DL96090006Warranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Series : Walker Products Original Equipment Base Sensor
Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Walker Products®
Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: WKP35034501
Guaranteed to Fit
$65.99
Vehicle Fitment
  • 2014 Toyota Highlander LE 6 Cyl 3.5L Eng. Designation: 2GRFE, FI, Naturally Aspirated, GAS
  • 2014 Toyota Highlander LE Plus 6 Cyl 3.5L Eng. Designation: 2GRFE, FI, Naturally Aspirated, GAS
  • 2014 Toyota Highlander XLE 6 Cyl 3.5L Eng. Designation: 2GRFE, FI, Naturally Aspirated, GAS
  • 2014 Toyota Highlander Limited 6 Cyl 3.5L Eng. Designation: 2GRFE, FI, Naturally Aspirated, GAS
Product Details
Location : After Primary Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 14.17 in. Wire LengthWarranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Series : Walker Products Aftermarket Base Sensor
Oxygen Sensor, Sold individually 4-wire
Denso®
Oxygen Sensor, Sold individually 4-wire
Part Number: NP2344509
Guaranteed to Fit
$98.49
Vehicle Fitment
  • 2014 Toyota Highlander LE 6 Cyl 3.5L GAS
  • 2014 Toyota Highlander LE Plus 6 Cyl 3.5L GAS
  • 2014 Toyota Highlander XLE 6 Cyl 3.5L GAS
  • 2014 Toyota Highlander Limited 6 Cyl 3.5L GAS
Product Details
Location : After Catalytic Converter, Passenger SideType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 25.6 in. Wire LengthInterchange Part Number : 18033, 24454Warranty : 1-year Denso limited WarrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

After Secondary Catalytic Converter Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually 4-wire
Walker Products®
After Secondary Catalytic Converter Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: WKP250241129
Guaranteed to Fit
$93.49
Vehicle Fitment
  • 2014 Toyota Highlander LE 6 Cyl 3.5L
  • 2014 Toyota Highlander XLE 6 Cyl 3.5L
  • 2014 Toyota Highlander LE Plus 6 Cyl 3.5L
  • 2014 Toyota Highlander Limited 6 Cyl 3.5L
Product Details
Location : After Secondary Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 25.59 in. Wire LengthInterchange Part Number : DL96090004Warranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Series : Walker Products Original Equipment Base Sensor
OE Replacement Series Oxygen Sensor, Sold individually 4-wire
Bosch®
OE Replacement Series Oxygen Sensor, Sold individually 4-wire
Part Number: BS18039
Guaranteed to Fit
$117.49
Vehicle Fitment
  • 2014 Toyota Highlander LE 6 Cyl 3.5L
  • 2014 Toyota Highlander LE Plus 6 Cyl 3.5L
  • 2014 Toyota Highlander Hybrid LE 6 Cyl 3.5L
  • 2014 Toyota Highlander XLE 6 Cyl 3.5L
  • 2014 Toyota Highlander Limited 6 Cyl 3.5L
  • 2014 Toyota Highlander Hybrid XLE 6 Cyl 3.5L
  • 2014 Toyota Highlander Hybrid Limited 6 Cyl 3.5L
Product Details
Location : Downstream LeftNotes : Heated Type; Metal Housing Material; Steel Color/FinishType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 23.6 in. Wire LengthMounting Style : Threaded-in Mounting StyleHex Size : 0.87 in. Hex SizeConnector Gender : Male ConnectorWarranty : 1-year Bosch limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Promotions : European Vehicle PartsSeries : OE Replacement Series
Oxygen Sensor, Sold individually 4-wire
Denso®
Oxygen Sensor, Sold individually 4-wire
Part Number: NP2344400
Guaranteed to Fit
$123.99
Vehicle Fitment
  • 2014 Toyota Highlander Hybrid XLE 6 Cyl 3.5L
  • 2014 Toyota Highlander LE 6 Cyl 3.5L
  • 2014 Toyota Highlander LE Plus 6 Cyl 3.5L
  • 2014 Toyota Highlander Hybrid LE 6 Cyl 3.5L
  • 2014 Toyota Highlander Hybrid Limited 6 Cyl 3.5L
  • 2014 Toyota Highlander XLE 6 Cyl 3.5L
  • 2014 Toyota Highlander Limited 6 Cyl 3.5L
Product Details
Location : After Catalytic Converter, Driver SideType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 22.32 in. Wire LengthThread Size : M18 Thread SizeInterchange Part Number : 15730, SG300Connector Gender : Male ConnectorWarranty : 1-year Denso limited WarrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

OE Replacement Series Oxygen Sensor, Sold individually 4-wire
Bosch®
OE Replacement Series Oxygen Sensor, Sold individually 4-wire
Part Number: BS18081
Guaranteed to Fit
$193.49
Vehicle Fitment
  • 2014 Toyota Highlander XLE 6 Cyl 3.5L OE sensor technology
  • 2014 Toyota Highlander Limited 6 Cyl 3.5L OE sensor technology
  • 2014 Toyota Highlander Hybrid Limited 6 Cyl 3.5L OE sensor technology
  • 2014 Toyota Highlander LE 6 Cyl 3.5L OE sensor technology
  • 2014 Toyota Highlander LE Plus 6 Cyl 3.5L OE sensor technology
  • 2014 Toyota Highlander Hybrid LE 6 Cyl 3.5L OE sensor technology
  • 2014 Toyota Highlander Hybrid XLE 6 Cyl 3.5L OE sensor technology
Product Details
Location : Driver Side, Before Catalytic ConverterNotes : Wideband Heated Sensor TypeType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 17.72 in.Mounting Style : Threaded-in Mounting StyleHex Size : 22 mm Hex SizeConnector Gender : Male ConnectorWarranty : 1-year Bosch limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Promotions : European Vehicle PartsSeries : OE Replacement Series
Page 1 of 3 | Showing 1 - 15 of 45 results

Top Rated Products

DriveWire After Primary Catalytic Converter Oxygen Sensor 4-wire, Downstream (After Catalytic Converter)
$31.99( Review)
It fit and worked very well!
Phillip G.
VERIFIED PURCHASER

Popular Products

Product Questions & Answers

Bosch OE Replacement Series Oxygen Sensor, Sold individually 4-wire
$193.49
Q:is this an upstream sensor?
Julia R.
A:BEST ANSWERHi Julia, I'm glad to assist you. Yes, it is. If you're interested in this oxygen sensor, you can click on the link below for direct ordering to take advantage of our ongoing sale and limited stocks. I hope this helps and happy shopping. https://www.carparts.com/oxygen-sensor/bosch/bs18081?can=CPAE1047_20220627 Show less
Arnel E.
 
1 Question, 1 AnswerView all Q&As >

Helpful Automotive Resources

P2187 Code: System too Lean at Idle (Bank 1)
P2187 Code: System too Lean at Idle (Bank 1)Note that there is only one bank if your car has a straight engine and the scan tool will always refer to that bank as “Bank 1.” P2187 code indicates that your vehicle’s computer detected a potential issue with the fuel mixture at idle.
P2270 Code: O2 Sensor Signal Biased / Stuck Lean (Bank 1, Sensor 2)
P2270 Code: O2 Sensor Signal Biased / Stuck Lean (Bank 1, Sensor 2)Bank 1 is where the #1 spark plug is. O2 sensor 1/1 is the upstream sensor on Bank 1 (different for a Ford than for a Chevy or a Dodge), and O2 sensor 1/2 is the downstream sensor on Bank 1. O2 2/1 is upstream on Bank 2 and O2
P0141 Code: Oxygen Sensor Heater Circuit Malfunction (Bank 1, Sensor 2)
P0141 Code: Oxygen Sensor Heater Circuit Malfunction (Bank 1, Sensor 2)With that in mind, it’s important to note that Bank 1 is always where the number 1 cylinder is located. Thus, on Ford pickups, Bank 1 is the passenger side bank, but on Chevy and Dodge pickups, Bank 1 is the driver side bank. You need to know this, or
P0042 Code: HO2S Heater Control Circuit Bank 1 Sensor 3
P0042 Code: HO2S Heater Control Circuit Bank 1 Sensor 3Bank 1 is the side of the engine where the #1 cylinder is located. P0042 code is set when your car’s PCM determines a potential problem with the heater element circuit of the oxygen sensor.
P0135 Code: Heated O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1)
P0135 Code: Heated O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1)Diagnostic trouble code (DTC) P0135 stands for “Oxygen O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1).” It is set when the car’s primary computer—also called the powertrain control module or PCM—determines that the heated oxygen sensor (HO2S) 1 heater current is higher or lower than the ideal amp for
P0134: O2 Sensor Circuit No Activity Detected (Bank 1, Sensor 1)
P0134: O2 Sensor Circuit No Activity Detected (Bank 1, Sensor 1)The Bank 1 portion of the code refers to the side of the engine with the number one cylinder. Sensor 1 refers to the upstream O2 sensor.