If your vehicle is listed on the fitment table below, the product will fit your car - we guarantee it. All you need to do is to ensure that the vehicle's Year, Make, Model, Trim, and any other notes specified inside the fitment table are respected.
Included warranty:
For warranty coverage information, please see our
Warranty Policy.
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. While conventional switching oxygen sensors only switch rich or lean, wideband oxygen (or Air-Fuel Ratio) sensors produce a linear output signal that allows the ECU determine exactly how rich or lean an engine is running and make continuous and precise adjustments of the air-fuel mixture to stay closest to stoichiometric, providing the best possible combustion and fewest emissions. A ceramics company at our core, NTK uses state-of-the art technology enabling complete control of the ceramics used in our wideband oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.
Characteristics include:
ADVANCED CERAMIC SENSOR ELEMENT: 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning
OE TECHNOLOGY: Upgraded to the latest OE technologies, NTK Oxygen Sensors are designed to reduce OE failures, enhance durability and performance
OEM QUALITY: NTK is the world's largest supplier of original equipment oxygen sensors with renowned quality that meets or exceeds OEM specifications
NTK ADVANTAGE: Superior dual-coated platinum interface and thinner ceramic element produces fastest light off and response times with best durability
PRODUCT ENGINEERING: Based on OE expertise, but specifically engineered for the aftermarket, NTK Oxygen Sensors offer superior OE fit, form, function
EASY INSTALLATION: NTK Oxygen Sensors are equipped with OE specified, water-resistant connectors and harness accessory hardware for easy installation
EXTENSIVE TESTING: OE development includes vibration and thermal shock testing. Testing during manufacturing guarantees quality and reliability
Some of the interchangeable part numbers are:
234-5712 | 11788644371
Customer Video Reviews
Watch genuine customer videos showing their upgrades and honest results of similar products
Fitment Table
This product is compatible with these vehicles:
Year
Make
Model
Notes
Position
2021
BMW
M240i
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
Engine code B58B30M0
B1S1
Upstream
2021
BMW
M240i xDrive
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
Engine code B58B30M0
B1S1
Upstream
2020
BMW
440i
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
B1S1
Upstream
2020
BMW
440i Gran Coupe
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
B1S1
Upstream
2020
BMW
440i xDrive
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
B1S1
Upstream
2020
BMW
440i xDrive Gran Coupe
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
B1S1
Upstream
2020
BMW
M240i
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
Engine code B58B30M0
B1S1
Upstream
2020
BMW
M240i xDrive
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
Engine code B58B30M0
B1S1
Upstream
2019
BMW
340i GT xDrive
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
B1S1
Upstream
2019
BMW
440i
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
B1S1
Upstream
2019
BMW
440i Gran Coupe
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
B1S1
Upstream
2019
BMW
440i xDrive
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
B1S1
Upstream
2019
BMW
440i xDrive Gran Coupe
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
B1S1
Upstream
2019
BMW
540i
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
B1S1
B58 Eng
Upstream
2019
BMW
540i xDrive
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
B1S1
B58 Eng
Upstream
2019
BMW
640i xDrive Gran Turismo
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
Engine code B58B30M0
B1S1
Upstream
2019
BMW
740i
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
B1S1
Upstream
2019
BMW
740i xDrive
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
B1S1
Upstream
2019
BMW
M240i
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
Engine code B58B30M0
B1S1
Upstream
2019
BMW
M240i xDrive
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
Engine code B58B30M0
B1S1
Upstream
2019
BMW
X3
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
Engine code B58B30M0
B1S1
B58 Eng
Upstream
2019
BMW
X4
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
Engine code B58B30M0
B1S1
B58 Eng
Upstream
2018
BMW
340i
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
B1S1
Upstream
2018
BMW
340i GT xDrive
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
B1S1
Upstream
2018
BMW
340i xDrive
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
B1S1
Upstream
2018
BMW
440i
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
B1S1
Upstream
2018
BMW
440i Gran Coupe
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
B1S1
Upstream
2018
BMW
440i xDrive
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
B1S1
Upstream
2018
BMW
440i xDrive Gran Coupe
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
B1S1
Upstream
2018
BMW
540i
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
GAS
B1S1
B58 Eng
Upstream
2018
BMW
540i xDrive
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
GAS
B1S1
B58 Eng
Upstream
2018
BMW
640i xDrive Gran Turismo
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
Engine code B58B30M0
B1S1
Upstream
2018
BMW
740i
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
B1S1
Upstream
2018
BMW
740i xDrive
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
B1S1
Upstream
2018
BMW
M240i
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
Engine code B58M30O0
B1S1
Upstream
2018
BMW
M240i xDrive
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
Engine code B58M30O0
B1S1
Upstream
2018
BMW
X3
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
Engine code B58B30M0
B1S1
B58 Eng
Upstream
2017
BMW
340i
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
B1S1
Upstream
2017
BMW
340i GT xDrive
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
B1S1
Upstream
2017
BMW
340i xDrive
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
B1S1
Upstream
2017
BMW
440i
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
B1S1
Upstream
2017
BMW
440i Gran Coupe
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
B1S1
Upstream
2017
BMW
440i xDrive
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
B1S1
Upstream
2017
BMW
440i xDrive Gran Coupe
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
B1S1
Upstream
2017
BMW
540i
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
B1S1
Upstream
2017
BMW
540i xDrive
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
B1S1
Upstream
2017
BMW
740i
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
B1S1
Upstream
2017
BMW
740i xDrive
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
B1S1
Upstream
2017
BMW
M240i
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
Engine code B58M30O0
B1S1
Upstream
2017
BMW
M240i xDrive
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
Engine code B58M30O0
B1S1
Upstream
2016
BMW
340i
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
B1S1
Upstream
2016
BMW
340i xDrive
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
B1S1
Upstream
2016
BMW
740i
3.0L
Inline engine
6 cylinders
3.23" bore
3.72" stroke
B1S1
Upstream
See what other customers say:
Customer Reviews
Overall rating: 4.8 / 5 from 686 reviews.
This my second time buying from Partspionner.ca great parts quality parts fast shipping to your door no need to wait on parts counter for minutes save gas ;)
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The site was very easy to use. When I emailed with a question the response came quickly. I appreciated that you verified that the parts would fit my vehicle. I will use the site again.
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