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Oxygen Sensor
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Oxygen Sensor - Downstream or Downstream Left or Downstream Right (Walker Products) for 2016-2024 BMW & Toyota NEW

$ 124 .33

Product Notes

Position: Downstream or Downstream Left (Driver Side) or Downstream Right (Passenger Side)
B1S2
OE Base Sensor
Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment Manufacturers replacement for many vehicles worldwide. Every part number is manufactured for the specific application, fitment position on the vehicle, and will provide the relevant diagnostic system feedback as required by the ECU.Newer vehicles will store fault codes in the ECU, some will relate to the affected sensor and its associated systems. A failed sensor might make itself known by causing the engine to run poorly, increase fuel consumption, exhaust emissions, or illuminating a (MIL) malfunction indicator light. The sensor, wiring harness, and connector should also be checked for physical damage. This will most likely also cause their operational life to be shortened.We are an Automotive ISO9001/TS 16949 certified company, with un-paralleled customer service, marketing, and shipping. Our electronic and paper catalogs are designed for today’s fast paced marketplace, along with our eye catching packaging. Since 1946, Walker Products has been the number one choice for the engine management sensors and fuel system components needed for your vehicle. © 2024 Walker Products Inc. All rights reserved.
Brand: Walker Products
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
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Specifications & Info


Attribute Value
CA Prop65 Nickel Warning: This Product Can Expose You To Chemicals, Including Nickel And Nickel Alloyed Stainless Steel, Which Are Known To The State Of California To Cause Cancer Or Birth Defects Or Other Reproductive Harm. Www.p65warnings.ca.gov
Connector Gender Female
Connector Shape Oblong
Heated Yes
Mounting Type Threaded
Terminal Gender Male
Terminal Quantity 4
Thread Diameter 18.00
Wire Gauge Measurement 20.0
Wire Quantity 4

Vehicle Fitment Guide

This part fits the following vehicles:

BMW 22 models (tapclick to expand)(tapclick to hide)
230i 2017-2021 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 2017 - 2021 L4 2.0L Turbo RWD Automatic & Manual
Base Coupe 2017 - 2021 L4 2.0L Turbo RWD Automatic & Manual
230i xDrive 2017-2021 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 2017 - 2021 L4 2.0L Turbo AWD Automatic
Base Coupe 2017 - 2021 L4 2.0L Turbo AWD Automatic
330e 2016-2018 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2016, 2018 L4 2.0L PLUG-IN HYBRID EV-GAS (PHEV) Turbo RWD Automatic
iPerformance Sedan 2017 L4 2.0L PLUG-IN HYBRID EV-GAS (PHEV) Turbo RWD Automatic
iPerformance Sport Line Sedan 2018 L4 2.0L PLUG-IN HYBRID EV-GAS (PHEV) Turbo RWD Automatic
330i 2017-2019 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2017 - 2019 L4 2.0L Turbo RWD Automatic
Base Sedan 2017 - 2018 L4 2.0L Turbo RWD Manual
Luxury Line Sedan 2017 L4 2.0L Turbo RWD Automatic
M Sport Sedan 2018 - 2019 L4 2.0L Turbo RWD Automatic
Sport Line Sedan 2017 - 2019 L4 2.0L Turbo RWD Automatic
Sport Line Plus Sedan 2019 L4 2.0L Turbo RWD Automatic
Sport Plus Sedan 2019 L4 2.0L Turbo RWD Automatic
330i GT xDrive 2017-2019 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Hatchback 2017 - 2019 L4 2.0L Turbo AWD Automatic
330i xDrive 2017-2019 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2017 - 2019 L4 2.0L Turbo AWD Automatic
Base Wagon 2017 - 2019 L4 2.0L Turbo AWD Automatic
430i 2017-2020 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 2017 - 2020 L4 2.0L Turbo RWD Automatic & Manual
Base Coupe 2017 - 2020 L4 2.0L Turbo RWD Automatic & Manual
Gran Coupe Sport Line Hatchback 2017 L4 2.0L Turbo RWD Automatic
M Sport Convertible 2020 L4 2.0L Turbo RWD Automatic
M Sport Coupe 2020 L4 2.0L Turbo RWD Automatic
Sport Line Convertible 2017 - 2020 L4 2.0L Turbo RWD Automatic
Sport Line Coupe 2017 - 2020 L4 2.0L Turbo RWD Automatic
430i Gran Coupe 2017-2020 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Hatchback 2018 - 2020 L4 2.0L Turbo RWD Manual
Base Hatchback 2017 - 2020 L4 2.0L Turbo RWD Automatic
M Sport Hatchback 2020 L4 2.0L Turbo RWD Automatic
Sport Line Hatchback 2018 - 2020 L4 2.0L Turbo RWD Automatic
430i xDrive 2017-2020 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 2017 - 2020 L4 2.0L Turbo AWD Automatic
Base Coupe 2017 - 2020 L4 2.0L Turbo AWD Automatic
430i xDrive Gran Coupe 2017-2020 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Hatchback 2017 - 2020 L4 2.0L Turbo AWD Automatic
530e 2018-2020 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2018 - 2020 L4 2.0L PLUG-IN HYBRID EV-GAS (PHEV) Turbo RWD Automatic
iPerformance Sport Line Sedan 2018 - 2020 L4 2.0L PLUG-IN HYBRID EV-GAS (PHEV) Turbo RWD Automatic
530e xDrive 2018-2020 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2018 - 2020 L4 2.0L PLUG-IN HYBRID EV-GAS (PHEV) Turbo AWD Automatic
530i 2017-2020 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2017 - 2020 L4 2.0L Turbo RWD Automatic
Sport Line Sedan 2017 - 2020 L4 2.0L Turbo RWD Automatic
530i xDrive 2017-2020 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2017 - 2020 L4 2.0L Turbo AWD Automatic
740e xDrive 2017-2019 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
iPerformance Sedan 2017 - 2019 L4 2.0L PLUG-IN HYBRID EV-GAS (PHEV) Turbo AWD Automatic
750i 2017-2019 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2017 - 2019 V8 4.4L Turbo RWD Automatic
Excellence Sedan 2017 - 2019 V8 4.4L Turbo RWD Automatic
750i xDrive 2017-2019 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2017 - 2019 V8 4.4L Turbo AWD Automatic
Alpina B7 2017-2019 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
xDrive Sedan 2017 - 2019 V8 4.4L Turbo AWD Automatic
M550i xDrive 2018-2019 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2019 V8 4.4L Turbo RWD Automatic
Base Sedan 2018 - 2019 V8 4.4L Turbo AWD Automatic
M760i xDrive 2017-2019 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2017 - 2019 V12 6.6L Turbo AWD Automatic
X3 2018-2024 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
M SUV 2020 - 2024 L6 3.0L Turbo AWD Automatic
M Competition SUV 2020 - 2024 L6 3.0L Turbo AWD Automatic
M40i SUV 2022, 2024 L6 3.0L MILD HYBRID EV-GAS (MHEV) Turbo AWD Automatic
M40i SUV 2018 - 2024 L6 3.0L Turbo AWD Automatic
sDrive20i SUV 2021 - 2024 L4 2.0L Turbo RWD Automatic
sDrive20i Executive SUV 2018 - 2020 L4 2.0L Turbo RWD Automatic
sDrive30i SUV 2019 - 2024 L4 2.0L Turbo RWD Automatic
xDrive30e SUV 2022 L4 2.0L PLUG-IN HYBRID EV-GAS (PHEV) Turbo RWD Automatic
xDrive30e SUV 2020 - 2024 L4 2.0L PLUG-IN HYBRID EV-GAS (PHEV) Turbo AWD Automatic
xDrive30e Outdoor Edition SUV 2024 L4 2.0L PLUG-IN HYBRID EV-GAS (PHEV) Turbo AWD Automatic
xDrive30i SUV 2018 - 2024 L4 2.0L Turbo AWD Automatic
xDrive30i Outdoor Edition SUV 2022 - 2023 L4 2.0L Turbo AWD Automatic
xDrive30i Protection SUV 2020 - 2024 L4 2.0L Turbo AWD Automatic
xDrive30i X Line SUV 2018 - 2020 L4 2.0L Turbo AWD Automatic
X4 2019-2023 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
M SUV 2020 - 2023 L6 3.0L Turbo AWD Automatic
M Competition SUV 2020 - 2023 L6 3.0L Turbo AWD Automatic
M40i SUV 2022 - 2023 L6 3.0L MILD HYBRID EV-GAS (MHEV) Turbo AWD Automatic
M40i SUV 2019 - 2021 L6 3.0L Turbo AWD Automatic
xDrive30i SUV 2019 - 2023 L4 2.0L Turbo AWD Automatic
xDrive30i Executive SUV 2019 - 2020 L4 2.0L Turbo AWD Automatic
xDrive30i X Line SUV 2019 - 2020 L4 2.0L Turbo AWD Automatic
Toyota 1 model (tapclick to expand)(tapclick to hide)
GR Supra 2021-2024 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
45th Anniversary Edition Hatchback 2024 L6 3.0L Turbo RWD Manual
A91 Edition Hatchback 2021 - 2022 L6 3.0L Turbo RWD Automatic
A91-MT Edition Hatchback 2023 L6 3.0L Turbo RWD Manual
Base Hatchback 2023 - 2024 L4 2.0L Turbo RWD Manual
Base Hatchback 2023 - 2024 L6 3.0L Turbo RWD Manual
Base Hatchback 2021 - 2024 L4 2.0L Turbo RWD Automatic
Base Hatchback 2021 - 2024 L6 3.0L Turbo RWD Automatic
Premium Hatchback 2023 - 2024 L6 3.0L Turbo RWD Manual
Premium Hatchback 2021 - 2024 L6 3.0L Turbo RWD Automatic
Premium 45th Anniversary Edition Hatchback 2024 L6 3.0L Turbo RWD Manual
Special Edition Coupe 2023 - 2024 L6 3.0L Turbo RWD Manual
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.
Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment Manufacturers replacement for many vehicles worldwide. Every part number is manufactured for the specific application, fitment position on the vehicle, and will provide the relevant diagnostic system feedback as required by the ECU.Newer vehicles will store fault codes in the ECU, some will relate to the affected sensor and its associated systems. A failed sensor might make itself known by causing the engine to run poorly, increase fuel consumption, exhaust emissions, or illuminating a (MIL) malfunction indicator light. The sensor, wiring harness, and connector should also be checked for physical damage. This will most likely also cause their operational life to be shortened.We are an Automotive ISO9001/TS 16949 certified company, with un-paralleled customer service, marketing, and shipping. Our electronic and paper catalogs are designed for today’s fast paced marketplace, along with our eye catching packaging. Since 1946, Walker Products has been the number one choice for the engine management sensors and fuel system components needed for your vehicle. © 2024 Walker Products Inc. All rights reserved.

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

Fits Models: 230i, 230i xDrive, 330e, 330i, 330i GT xDrive, 330i xDrive, 430i, 430i Gran Coupe, 430i xDrive, 430i xDrive Gran Coupe, 530e, 530e xDrive, 530i, 530i xDrive, 740e xDrive, 750i, 750i xDrive, Alpina B7, GR Supra, M550i xDrive, M760i xDrive, X3, X4

Go-Parts Garage · Featured Guide

A Guide to Oxygen Sensor Replacement for the BMW 330i (2013-2024)

Fix your check engine light and restore performance by understanding the oxygen sensors in your BMW 330i.

Read Full Guide →
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120
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