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Dorman BW1122 Brake Pad Wear Sensor

(BMW 540i 2017-23, 530i 2017-23, M5 2018-23, 740i 2016-22, 750i xDrive 2016-22, M550i xDrive 2018-23, 540i xDrive 2017-23, 530i xDrive 2017-23 + 15 more models)

Part of: Dorman Brake Pad Wear Sensor

Other options in this family: Dorman BW1001 Dorman BW1093 Dorman BW1015 Dorman BW1184

Manufacturer

Picture for manufacturer Dorman

Part Number

BW1122
9 reviews
Sale Price

$19.34

1 left at this price

delivery box

Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Dorman BW1122 is a direct-fit brake pad wear sensor designed to restore proper low-pad warning functionality to your vehicle's braking system. This sensor monitors brake pad thickness and triggers the dashboard warning indicator when pads have worn to a critical level, alerting the driver that service is needed before rotor damage occurs.

Key Features:

  • Direct-fit replacement matches original equipment sensor geometry and connector
  • Engineered to meet or exceed OEM specifications for reliable performance
  • Durable construction withstands heat, moisture, and brake dust exposure
  • Restores proper function of the brake pad wear warning system
  • Plug-and-play installation — no modification required

Dorman Products is a leading supplier of OE fix and replacement auto parts. The BW1122 is part of Dorman's First Stop brake program, delivering quality components that help maintain safe and effective braking performance.

Products specifications

Fits

BMW 540i 2017-23, 530i 2017-23, M5 2018-23, 740i 2016-22, 750i xDrive 2016-22, M550i xDrive 2018-23, 540i xDrive 2017-23, 530i xDrive 2017-23, Alpina B7 2017-22, 740i xDrive 2017-22, 530e 2018-23, 530e xDrive 2018-23 + 11 more models

Received correct part fairly quickly

Very simple process hopefully fast shipping.

Great

Fast delivery

Thank you

Good experience

So the low stars because, I received the products in two different boxes, which there didn't seem to be any reason as they would have fit in one. The order didn't indicate that there were two different boxes and they showed up days apart. I then contacted you via customer support being worried and no one reached out.

It take me no time to place an order, the price is fantastic

No one informed us that there would be 2 separate packages of 5 each for total of 10 switches. This created some concerns regarding a possible shortage.

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