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OEM Blind Spot Radar Sensor for 2016-2021 BMW

Only 1 left in stock
$ 119 .95
30-DayReturns
6-monthWarranty
100%Money-Back

Condition: Excellent (A) — like new, minimal to no wear

Professionally inspected and tested.

Product Notes Read before buying

This is a used lane departure blind spot warning sensor. Fits BMW G30, G12, and F90 M5 chassis.

Why Buy Used OEM Parts?

Checked & Tested

We check and test every used part before we sell it. It may show some wear, but it works and is ready to install.

Original Equipment

This is the same part your vehicle came with from the factory. It fits and works just like the original — because it is one.

Works Like New

A few marks on the outside don't change what's inside. The part works the way it should.

Big Savings

Pay 50–80% less than buying new. Same factory part, much lower price.

Wrenchy the Robot
Not sure? Ask WrenchyYour Parts Assistant.

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

Vehicle Fitment Guide

This part fits the following vehicles:

BMW 47 models(tapclick to expand)(tapclick to hide)
520i 2017-2020 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Executive Sedan 2018 - 2020 L4 2.0L Turbo RWD | Automatic | Confirmed by multiple OEM parts catalogs for this chassis code.
Sport Line Sedan 2018 - 2020 L4 2.0L Turbo RWD | Automatic | Confirmed by multiple OEM parts catalogs for this chassis code.
2017, 2019
528i 2017-2020 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
2017 - 2020
528i xDrive 2017-2020 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
2017 - 2020
530e 2018-2020 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Sedan 2018 - 2020 L4 2.0L PLUG-IN HYBRID EV-GAS (PHEV) Turbo RWD | Automatic | Confirmed by multiple OEM parts catalogs for this chassis code.
iPerformance Sport Line Sedan 2018 - 2020 L4 2.0L PLUG-IN HYBRID EV-GAS (PHEV) Turbo RWD | Automatic | Confirmed by multiple OEM parts catalogs for this chassis code.
2019
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 | Confirmed by multiple OEM parts catalogs for this chassis code.
2019
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 | Confirmed by multiple OEM parts catalogs for this chassis code.
Sport Line Sedan 2017 - 2020 L4 2.0L Turbo RWD | Automatic | Confirmed by multiple OEM parts catalogs for this chassis code.
2018 - 2019
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 | Confirmed by multiple OEM parts catalogs for this chassis code.
2018 - 2019
535d 2017-2020 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
2017 - 2020
535d xDrive 2017-2020 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
2017 - 2020
535i 2017-2020 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
2017 - 2020
535i GT 2017-2020 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Hatchback 2017 L6 3.0L Turbo RWD | Automatic | Confirmed by multiple OEM parts catalogs for this chassis code.
2018 - 2020
535i GT xDrive 2017-2020 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Hatchback 2017 L6 3.0L Turbo AWD | Automatic | Confirmed by multiple OEM parts catalogs for this chassis code.
2018 - 2020
535i xDrive 2017-2020 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
2017 - 2020
540d xDrive 2018 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Sedan 2018 L6 3.0L DIESEL Turbo AWD | Automatic | Confirmed by multiple OEM parts catalogs for this chassis code.
540i 2017-2020 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Sedan 2017 - 2020 L6 3.0L Turbo RWD | Automatic | Confirmed by multiple OEM parts catalogs for this chassis code.
M Sport Sedan 2018 - 2020 L6 3.0L Turbo RWD | Automatic | Confirmed by multiple OEM parts catalogs for this chassis code.
2019
540i 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 L6 3.0L Turbo AWD | Automatic | Confirmed by multiple OEM parts catalogs for this chassis code.
2018 - 2019
550i 2017-2020 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
2017 - 2020
550i GT 2017-2020 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
2017 - 2020
550i GT xDrive 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 V8 4.4L Turbo AWD | Automatic | Confirmed by multiple OEM parts catalogs for this chassis code.
2018 - 2020
550i 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 2018 V8 4.4L Turbo AWD | Automatic | Confirmed by multiple OEM parts catalogs for this chassis code.
2017, 2019 - 2020
640i 2018-2019 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Convertible 2018 L6 3.0L Turbo RWD | Automatic | Part number 66326891728 is listed as compatible with the G32 chassis in multiple sources.
Base Coupe 2018 L6 3.0L Turbo RWD | Automatic | Part number 66326891728 is listed as compatible with the G32 chassis in multiple sources.
2019
640i Gran Coupe 2018-2019 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Sedan 2018 - 2019 L6 3.0L Turbo RWD | Automatic | Part number 66326891728 is listed as compatible with the G32 chassis in multiple sources.
640i xDrive 2018-2019 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Convertible 2018 L6 3.0L Turbo AWD | Automatic | Part number 66326891728 is listed as compatible with the G32 chassis in multiple sources.
Base Coupe 2018 L6 3.0L Turbo AWD | Automatic | Part number 66326891728 is listed as compatible with the G32 chassis in multiple sources.
2019
640i xDrive Gran Coupe 2018-2019 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Sedan 2018 - 2019 L6 3.0L Turbo AWD | Automatic | Part number 66326891728 is listed as compatible with the G32 chassis in multiple sources.
640i xDrive Gran Turismo 2018-2019 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Hatchback 2018 - 2019 L6 3.0L Turbo AWD | Automatic | Part number 66326891728 is listed as compatible with the G32 chassis in multiple sources.
650i 2018-2019 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Convertible 2018 V8 4.4L Turbo RWD | Automatic | Part number 66326891728 is listed as compatible with the G32 chassis in multiple sources.
Base Coupe 2018 V8 4.4L Turbo RWD | Automatic | Part number 66326891728 is listed as compatible with the G32 chassis in multiple sources.
M Sport Coupe 2018 V8 4.4L Turbo RWD | Automatic | Part number 66326891728 is listed as compatible with the G32 chassis in multiple sources.
2019
650i Gran Coupe 2018-2019 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Hatchback 2018 V8 4.4L Turbo RWD | Automatic | Part number 66326891728 is listed as compatible with the G32 chassis in multiple sources.
Base Sedan 2018 - 2019 V8 4.4L Turbo RWD | Automatic | Part number 66326891728 is listed as compatible with the G32 chassis in multiple sources.
650i xDrive 2018-2019 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Convertible 2018 V8 4.4L Turbo AWD | Automatic | Part number 66326891728 is listed as compatible with the G32 chassis in multiple sources.
Base Coupe 2018 V8 4.4L Turbo AWD | Automatic | Part number 66326891728 is listed as compatible with the G32 chassis in multiple sources.
2019
650i xDrive Gran Coupe 2018-2019 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Sedan 2018 - 2019 V8 4.4L Turbo AWD | Automatic | Part number 66326891728 is listed as compatible with the G32 chassis in multiple sources.
740Ld xDrive 2016-2019 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
2016 - 2019
740Le xDrive 2017 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Sedan 2017 L4 2.0L PLUG-IN HYBRID EV-GAS (PHEV) Turbo AWD | Automatic | Confirmed by multiple OEM parts catalogs for this chassis code.
740Li 2016-2019 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
2016 - 2019
740Li xDrive 2016-2019 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
2016 - 2019
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 | Confirmed by multiple OEM parts catalogs for this chassis code.
2018
740i 2016-2019 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Sedan 2016 - 2019 L6 3.0L Turbo RWD | Automatic | Confirmed by multiple OEM parts catalogs for this chassis code.
Excellence Sedan 2016 - 2019 L6 3.0L Turbo RWD | Automatic | Confirmed by multiple OEM parts catalogs for this chassis code.
iPerformance Excellence Sedan 2019 L4 2.0L PLUG-IN HYBRID EV-GAS (PHEV) Turbo RWD | Automatic | Confirmed by multiple OEM parts catalogs for this chassis code.
2017 - 2018
740i 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 L6 3.0L Turbo AWD | Automatic | Confirmed by multiple OEM parts catalogs for this chassis code.
2018
750Li 2016-2019 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Excellence Sedan 2016 - 2019 V8 4.4L Turbo RWD | Automatic | Confirmed by multiple OEM parts catalogs for this chassis code.
2017 - 2018
750Li xDrive 2016-2019 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Sedan 2016 - 2019 V8 4.4L Turbo AWD | Automatic | Confirmed by multiple OEM parts catalogs for this chassis code.
2017 - 2018
750i 2016-2019 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Sedan 2016 - 2019 V8 4.4L Turbo RWD | Automatic | Confirmed by multiple OEM parts catalogs for this chassis code.
Excellence Sedan 2016 L6 3.0L Turbo RWD | Automatic | Confirmed by multiple OEM parts catalogs for this chassis code.
Excellence Sedan 2016 - 2019 V8 4.4L Turbo RWD | Automatic | Confirmed by multiple OEM parts catalogs for this chassis code.
2017 - 2018
750i xDrive 2016-2019 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Sedan 2016 - 2019 V8 4.4L Turbo AWD | Automatic | Confirmed by multiple OEM parts catalogs for this chassis code.
2017 - 2018
760Li 2016-2019 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
2016 - 2019
M5 2017-2020 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Competition Edition Sedan 2017 L6 3.0L Turbo RWD | Automatic Dual Clutch | Confirmed by multiple OEM parts catalogs for this chassis code.
Base Sedan 2018 - 2020 V8 4.4L Turbo AWD | Automatic | Confirmed by multiple OEM parts catalogs for this chassis code.
Base Sedan 2019 V8 4.4L Turbo RWD | Automatic | Confirmed by multiple OEM parts catalogs for this chassis code.
Competition Sedan 2019 - 2020 V8 4.4L Turbo AWD | Automatic | Confirmed by multiple OEM parts catalogs for this chassis code.
First Edition Sedan 2019 V8 4.4L Turbo AWD | Automatic | Confirmed by multiple OEM parts catalogs for this chassis code.
Edition 35 Years Sedan 2020 V8 4.4L Turbo AWD | Automatic | Confirmed by multiple OEM parts catalogs for this chassis code.
M550i 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 V8 4.4L Turbo AWD | Automatic | Confirmed by multiple OEM parts catalogs for this chassis code.
Base Sedan 2019 V8 4.4L Turbo RWD | Automatic | Confirmed by multiple OEM parts catalogs for this chassis code.
M760Li 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 | Confirmed by multiple OEM parts catalogs for this chassis code.
2018
M760i xDrive 2017-2019 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Sedan 2017 - 2019 V12 6.6L Turbo AWD | Automatic | Confirmed by multiple OEM parts catalogs for this chassis code.
2018
X3 2018-2021 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
M40i SUV 2018 - 2021 L6 3.0L Turbo AWD | Automatic | Part number 66326891728 is listed as compatible with the G01 chassis in multiple sources.
sDrive20i Executive SUV 2018 - 2020 L4 2.0L Turbo RWD | Automatic | Part number 66326891728 is listed as compatible with the G01 chassis in multiple sources.
xDrive30i SUV 2018 - 2021 L4 2.0L Turbo AWD | Automatic | Part number 66326891728 is listed as compatible with the G01 chassis in multiple sources.
xDrive30i X Line SUV 2018 - 2020 L4 2.0L Turbo AWD | Automatic | Part number 66326891728 is listed as compatible with the G01 chassis in multiple sources.
sDrive30i SUV 2019 - 2021 L4 2.0L Turbo RWD | Automatic | Part number 66326891728 is listed as compatible with the G01 chassis in multiple sources.
M SUV 2020 - 2021 L6 3.0L Turbo AWD | Automatic | Part number 66326891728 is listed as compatible with the G01 chassis in multiple sources.
M Competition SUV 2020 - 2021 L6 3.0L Turbo AWD | Automatic | Part number 66326891728 is listed as compatible with the G01 chassis in multiple sources.
xDrive30e SUV 2020 - 2021 L4 2.0L PLUG-IN HYBRID EV-GAS (PHEV) Turbo AWD | Automatic | Part number 66326891728 is listed as compatible with the G01 chassis in multiple sources.
xDrive30i Protection SUV 2020 - 2021 L4 2.0L Turbo AWD | Automatic | Part number 66326891728 is listed as compatible with the G01 chassis in multiple sources.
sDrive20i SUV 2021 L4 2.0L Turbo RWD | Automatic | Part number 66326891728 is listed as compatible with the G01 chassis in multiple sources.
X4 2019-2021 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
M40i SUV 2019 - 2021 L6 3.0L Turbo AWD | Automatic | Part number 66326891728 is listed as compatible with the G02 chassis in multiple sources.
xDrive30i SUV 2019 - 2021 L4 2.0L Turbo AWD | Automatic | Part number 66326891728 is listed as compatible with the G02 chassis in multiple sources.
xDrive30i Executive SUV 2019 - 2020 L4 2.0L Turbo AWD | Automatic | Part number 66326891728 is listed as compatible with the G02 chassis in multiple sources.
xDrive30i X Line SUV 2019 - 2020 L4 2.0L Turbo AWD | Automatic | Part number 66326891728 is listed as compatible with the G02 chassis in multiple sources.
M SUV 2020 - 2021 L6 3.0L Turbo AWD | Automatic | Part number 66326891728 is listed as compatible with the G02 chassis in multiple sources.
M Competition SUV 2020 - 2021 L6 3.0L Turbo AWD | Automatic | Part number 66326891728 is listed as compatible with the G02 chassis in multiple sources.
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, in plain English.

Shipping & Handling

  • Standard shipping: 3-7 business days via UPS Ground
  • Parts are carefully packaged to prevent damage during transit

6-Month Warranty

All used parts include a 6-month warranty from the date of purchase.

  • If your part fails within 6 months, we will send a replacement
  • Refunds are only issued if we cannot provide a suitable replacement
  • Warranty covers defects — not installation errors, misuse, or damage after installation

Note: Warranty is for replacement, not refund. A part failing on day 80? We'll replace it. But the return window for refunds is 30 days.

Returns (30 Days)

We accept returns within 30 days of delivery for this part.

  • Defective parts: We will replace the part or issue a refund at our discretion
  • Electronic parts: Must be returned with the sealed inspection bag unopened. The clear bag allows full visual inspection before opening. Once opened, electronic parts can only be exchanged for a replacement if defective — no refunds
  • Programming: "Needs to be programmed to my vehicle" is not a valid return reason. Many modules require dealer programming — we're happy to help connect you with resources if your dealer says it's not programmable
  • Return shipping: We cover return shipping as part of our 100% money-back guarantee
  • Parts must be returned in original packaging and unmodified condition
  • Poorly packaged returns that arrive damaged will not be credited

Damaged in Shipping?

If your part arrives damaged:

  • Stop immediately — do not install the part
  • Keep all original packaging and boxes
  • Take clear photos of the damage and packaging
  • Contact us within 48 hours of delivery

We will handle the carrier claim. You are not responsible for shipping damage — we just need your help documenting it.

Order Cancellation

Orders can be cancelled before shipment for a full refund. Once shipped, cancellations follow our return policy.

Expert Guides

BMW 5 & 6 Series Lane Change Warning Radar Failure (2012-2019)

Diagnosing and replacing the rear blind spot radar sensor (part no. 66326873340 & 66326885042) on F-chassis BMW M5, M6, 5-Series, and 6-Series models.

Read Full Guide →

Related Trouble Codes (OBD-II)

2 matching guides

If your scan tool is showing one of these trouble codes, this part is a common fix. Each guide explains the code, how to diagnose it, and exactly what to replace.

↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.

Miscellaneous Information

OEM Part Numbers:
Other: 66326891728, 6891728

Fits Years: 2016 2017 2018 2019 2020 2021

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