My Account About Us Help Desk
Go-Parts
Account About Us Help Desk
Cart 0
Your cart is empty
Add an item to see it appear here.
Oxygen Sensor
View 1
View 2
View 3
View 4

Oxygen Sensor - Downstream or Downstream Front (NGK) for 2016-2024 Lexus & Toyota NEW

Out of Stock
$ 172 .94

Product Notes

Position: Downstream or Downstream Front
B2S2 OE Equivalent Design
Direct Fit Oxygen Sensor
NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle’s on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, NTK uses state-of-the art technology enabling control of the ceramic element used in our oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.
Brand: NGK
Condition: New
See All Other Oxygen Sensors
LIFE
TIME
Lifetime Warranty Included
This part is backed by our industry-leading lifetime warranty. Shop with total confidence.
100%money-back 120-dayreturns OE-gradequality
Wrenchy the Robot

Meet Wrenchy - The Amazing Parts Assistant!

Voice or type your vehicle details and Wrenchy will confirm fitment in seconds.

Specifications & Info


Attribute Value
Connector Gender Female
Connector Shape Square
Grade Type Standard Replacement
Heated Yes
Hex Size 7/8" (22mm)
Mounting Type Threaded
Sensor Type Narrow-band
Technology Switching Zirconia Type
Terminal Gender Male
Terminal Quantity 4
Terminal Type Blade
Thread Diameter 18.00
Wire Quantity 4
Wiring Harness Length 17.00, 430.00
Wrench Size 7/8" (22mm)

Vehicle Fitment Guide

This part fits the following vehicles:

Lexus 4 models (tapclick to expand)(tapclick to hide)
RX350 2016-2020 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2016 - 2020 V6 3.5L AWD/FWD Automatic
F Sport SUV 2017 - 2020 V6 3.5L FWD Automatic
F Sport SUV 2016 - 2020 V6 3.5L AWD Automatic
RX350L 2018-2020 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2018 - 2020 V6 3.5L AWD/FWD Automatic
RX450h 2016-2020 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2016 - 2020 V6 3.5L FULL HYBRID EV-GAS (FHEV) AWD Automatic CVT
Base SUV 2016 V6 3.5L FULL HYBRID EV-GAS (FHEV) FWD Automatic CVT
F Sport SUV 2016 - 2020 V6 3.5L FULL HYBRID EV-GAS (FHEV) AWD Automatic CVT
RX450hL 2018-2020 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2018 - 2020 V6 3.5L FULL HYBRID EV-GAS (FHEV) AWD Automatic CVT
Toyota 6 models (tapclick to expand)(tapclick to hide)
Corolla 2020-2024 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Hatchback 2023 L4 2.0L FWD Automatic CVT
Base Sedan 2023 - 2024 L4 2.0L FWD Automatic CVT
Base Sedan 2020 - 2022 L4 1.8L FWD Automatic CVT & Manual
Hybrid Sedan 2020 - 2022 L4 1.8L FULL HYBRID EV-GAS (FHEV) FWD Automatic CVT
Hybrid LE Sedan 2023 - 2024 L4 1.8L FULL HYBRID EV-GAS (FHEV) AWD Automatic CVT
Hybrid LE Sedan 2020 - 2024 L4 1.8L FULL HYBRID EV-GAS (FHEV) FWD Automatic CVT
Hybrid Nightshade Sedan 2024 L4 1.8L FULL HYBRID EV-GAS (FHEV) AWD/FWD Automatic CVT
Hybrid SE Sedan 2023 - 2024 L4 1.8L FULL HYBRID EV-GAS (FHEV) AWD/FWD Automatic CVT
Hybrid XLE Sedan 2023 - 2024 L4 1.8L FULL HYBRID EV-GAS (FHEV) FWD Automatic CVT
Hybrid XLE Sedan 2023 L4 1.8L FULL HYBRID EV-GAS (FHEV) AWD Automatic CVT
Hybrid XSE Sedan 2023 - 2024 L4 1.8L FULL HYBRID EV-GAS (FHEV) AWD Automatic CVT
L Sedan 2023 - 2024 L4 2.0L FWD Automatic CVT
L Sedan 2021 L4 1.8L FWD Manual
L Sedan 2020 - 2022 L4 1.8L FWD Automatic CVT
LE Sedan 2023 - 2024 L4 2.0L FWD Automatic CVT
LE Sedan 2020 - 2022 L4 1.8L FWD Automatic CVT
Nightshade Hatchback 2024 L4 2.0L FWD Automatic CVT
Nightshade Sedan 2024 L4 2.0L FWD Automatic CVT
S Hatchback 2020 - 2022 L4 2.0L FWD Automatic CVT & Manual
SE Hatchback 2020 - 2024 L4 2.0L FWD Automatic CVT
SE Hatchback 2020 - 2022 L4 2.0L FWD Manual
SE Sedan 2020 - 2024 L4 2.0L FWD Automatic CVT
SE Sedan 2020 - 2022 L4 2.0L FWD Manual
SE Apex Sedan 2021 - 2022 L4 2.0L FWD Automatic CVT & Manual
SE Nightshade Hatchback 2020 - 2022 L4 2.0L FWD Automatic CVT
SE Nightshade Sedan 2020 - 2022 L4 2.0L FWD Automatic CVT
XLE Sedan 2023 - 2024 L4 2.0L FWD Automatic CVT
XLE Sedan 2020 - 2022 L4 1.8L FWD Automatic CVT
XSE Hatchback 2021 - 2022 L4 2.0L FWD Manual
XSE Hatchback 2020 - 2024 L4 2.0L FWD Automatic CVT
XSE Sedan 2021 - 2022 L4 2.0L FWD Manual
XSE Sedan 2020 - 2024 L4 2.0L FWD Automatic CVT
XSE Apex Sedan 2021 - 2022 L4 2.0L FWD Automatic CVT & Manual
Highlander 2017-2019 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Hybrid LE SUV 2017 - 2019 V6 3.5L FULL HYBRID EV-GAS (FHEV) AWD Automatic CVT
Hybrid Limited SUV 2017 - 2019 V6 3.5L FULL HYBRID EV-GAS (FHEV) AWD Automatic CVT
Hybrid Limited Platinum SUV 2019 V6 3.5L FULL HYBRID EV-GAS (FHEV) AWD Automatic CVT
Hybrid XLE SUV 2017 - 2019 V6 3.5L FULL HYBRID EV-GAS (FHEV) AWD Automatic CVT
LE SUV 2017 - 2019 L4 2.7L AWD/FWD Automatic
LE SUV 2017 - 2019 V6 3.5L AWD/FWD Automatic
LE Plus SUV 2017 - 2019 V6 3.5L AWD/FWD Automatic
Limited SUV 2017 - 2019 V6 3.5L AWD/FWD Automatic
Limited Platinum SUV 2019 V6 3.5L AWD/FWD Automatic
SE SUV 2017 - 2019 V6 3.5L AWD/FWD Automatic
XLE SUV 2017 - 2019 V6 3.5L AWD/FWD Automatic
Prius 2016-2020 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Hatchback 2016 - 2020 L4 1.8L FULL HYBRID EV-GAS (FHEV) FWD Automatic CVT
Four Hatchback 2016 - 2018 L4 1.8L FULL HYBRID EV-GAS (FHEV) FWD Automatic CVT
Four Touring Hatchback 2016 - 2018 L4 1.8L FULL HYBRID EV-GAS (FHEV) FWD Automatic CVT
L Eco Hatchback 2019 - 2020 L4 1.8L FULL HYBRID EV-GAS (FHEV) FWD Automatic CVT
LE Hatchback 2019 - 2020 L4 1.8L FULL HYBRID EV-GAS (FHEV) FWD Automatic CVT
Limited Hatchback 2019 - 2020 L4 1.8L FULL HYBRID EV-GAS (FHEV) FWD Automatic CVT
One Hatchback 2017 - 2018 L4 1.8L FULL HYBRID EV-GAS (FHEV) FWD Automatic CVT
Premium Hatchback 2016 - 2018, 2020 L4 1.8L FULL HYBRID EV-GAS (FHEV) FWD Automatic CVT
Technology Hatchback 2016 - 2020 L4 1.8L FULL HYBRID EV-GAS (FHEV) FWD Automatic CVT
Three Hatchback 2016 - 2018 L4 1.8L FULL HYBRID EV-GAS (FHEV) FWD Automatic CVT
Three Touring Hatchback 2016 - 2018 L4 1.8L FULL HYBRID EV-GAS (FHEV) FWD Automatic CVT
Touring Hatchback 2016 - 2018 L4 1.8L FULL HYBRID EV-GAS (FHEV) FWD Automatic CVT
Two Hatchback 2016 - 2018 L4 1.8L FULL HYBRID EV-GAS (FHEV) FWD Automatic CVT
Two Eco Hatchback 2016 - 2018 L4 1.8L FULL HYBRID EV-GAS (FHEV) FWD Automatic CVT
XLE Hatchback 2019 - 2020 L4 1.8L FULL HYBRID EV-GAS (FHEV) FWD Automatic CVT
Prius AWD-e 2019-2020 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Hatchback 2019 - 2020 L4 1.8L FULL HYBRID EV-GAS (FHEV) AWD Automatic CVT
LE Hatchback 2019 - 2020 L4 1.8L FULL HYBRID EV-GAS (FHEV) AWD Automatic CVT
Technology Hatchback 2019 - 2020 L4 1.8L FULL HYBRID EV-GAS (FHEV) AWD Automatic CVT
XLE Hatchback 2019 - 2020 L4 1.8L FULL HYBRID EV-GAS (FHEV) AWD Automatic CVT
Prius Prime 2017-2020 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Advanced Hatchback 2017 - 2019 L4 1.8L PLUG-IN HYBRID EV-GAS (PHEV) FWD Automatic CVT
Base Hatchback 2018 - 2020 L4 1.8L PLUG-IN HYBRID EV-GAS (PHEV) FWD Automatic CVT
LE Hatchback 2020 L4 1.8L PLUG-IN HYBRID EV-GAS (PHEV) FWD Automatic CVT
Limited Hatchback 2020 L4 1.8L PLUG-IN HYBRID EV-GAS (PHEV) FWD Automatic CVT
Plus Hatchback 2017 - 2019 L4 1.8L PLUG-IN HYBRID EV-GAS (PHEV) FWD Automatic CVT
Premium Hatchback 2017 - 2019 L4 1.8L PLUG-IN HYBRID EV-GAS (PHEV) FWD Automatic CVT
XLE Hatchback 2020 L4 1.8L PLUG-IN HYBRID EV-GAS (PHEV) FWD Automatic CVT
Sienna 2017-2020 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Mini Passenger Van 2017 - 2018, 2020 V6 3.5L FWD Automatic
CE Mini Passenger Van 2017 - 2020 V6 3.5L FWD Automatic
L Mini Passenger Van 2017 - 2020 V6 3.5L FWD Automatic
LE Mini Passenger Van 2017 - 2020 V6 3.5L AWD/FWD Automatic
Limited Mini Passenger Van 2017 - 2020 V6 3.5L AWD/FWD Automatic
Limited Premium Mini Passenger Van 2018 - 2020 V6 3.5L AWD/FWD Automatic
SE Mini Passenger Van 2019 - 2020 V6 3.5L AWD Automatic
SE Mini Passenger Van 2017 - 2020 V6 3.5L FWD Automatic
SE Premium Mini Passenger Van 2019 - 2020 V6 3.5L AWD Automatic
SE Premium Mini Passenger Van 2018 - 2020 V6 3.5L FWD Automatic
XLE Mini Passenger Van 2017 - 2020 V6 3.5L AWD/FWD Automatic
XLE Premium Mini Passenger Van 2018 - 2020 V6 3.5L AWD/FWD Automatic
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.
NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle’s on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, NTK uses state-of-the art technology enabling control of the ceramic element used in our oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.

Interchange Parts

Brand Part Number
Bosch 18168
Bosch 18170
DENSO Auto Parts 234-8004
Toyota 8946502430

Fits Years: 2016 2017 2018 2019 2020 2021 2022 2023 2024

Fits Models: Corolla, Highlander, Prius, Prius AWD-e, Prius Prime, RX350, RX350L, RX450h, RX450hL, Sienna

Go-Parts Garage · Featured Guide

Toyota Sienna Oxygen Sensor Replacement Guide for 2011-2024 Models

Fix your check engine light and restore fuel economy by choosing the right oxygen sensor for your Sienna.

Read Full Guide →
Why Millions Choose Go-Parts

Your Go-To Place
for auto parts.

In operation since 2007. Trusted by over a million DIYers, mechanics, and body shops across all 50 states.

100%
Money-Back Guarantee

Shop With Total Confidence

If it doesn't fit, we make it right. No gimmicks, no fine print.

120
Day Return Window

4× the Industry Standard

Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

NEW
Direct-Fit Replacement

Engineered To OEM Specs

Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.

What buyers are saying.

★★★★★ 4.9 1,451 verified reviews

Racing Partner Videos

Racing partner video
Racing partner video
Racing partner video
Racing partner video
×

Search by Vehicle

1
2
3
Added to cart · Part