Beck Arnley 084-2241 Disc Brake Pad Wear Sensor - Rear
OE Quality 60-Day Returns
Beck Arnley

Beck Arnley 084-2241 Disc Brake Pad Wear Sensor - Rear

Brand Beck Arnley 084-2241
Position Rear
Wire Quantity 2
Connector Quantity 1
Terminal Quantity 2
Connector Gender Female
Terminal Gender Male
Wiring Harness Included Yes
Are You Using The Long Form Warning Y
Fits BMW and Toyota · 114 vehicles

OE direct replacement. Form, fit, and function match original equipment applications.

Wiring harness included. Ready for a cleaner, faster installation.

Female connector. Built with a 2-wire, 1-connector design.

$42.81Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Disc Brake Pad Wear Sensors are typically replaced in pairs, axle by axle.
Order total $42.81
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Disc Brake Pad Wear Sensor options

Rear Brake Wear Sensor for BMW and Toyota

The Beck Arnley 084-2241 disc brake pad wear sensor is a direct replacement for OE-style brake warning systems on select BMW and Toyota rear brake applications. It is built with the correct form, fit, and function for vehicles that use an electronic pad wear indicator at the rear axle.

  • Disc brake pad wear sensor for rear brake applications
  • 2-wire design with 1 connector and 2 terminals
  • Female connector and male terminals for proper OE-style connection
  • Wiring harness included for a cleaner replacement install
  • Direct replacement part number 084-2241 for select foreign nameplates

OE-Style Replacement Construction

Beck Arnley sources parts to match original equipment requirements for foreign vehicles, with attention to fit, connector style, and electrical function. The 084-2241 brake wear sensor is designed for rear brake systems on BMW 230i, 330i, 430i, M240i, M340i, M440i, Z4, and Toyota GR Supra applications, along with select 330e models. If you are replacing a worn or damaged rear brake pad sensor, this part number 084-2241 helps restore the warning circuit used by the vehicle’s brake monitoring system.

This part cross-references OE-style replacement needs for the same application and is commonly searched as a rear brake pad wear sensor for BMW 330i rear, BMW M340i rear, and Toyota GR Supra rear fitments.

What This Sensor Helps Address

  • Brake pad wear warning light staying on after pad service
  • Broken, frayed, or damaged rear brake sensor wiring
  • Incorrect brake wear signal after rear pad replacement
  • Connector mismatch on OE-style rear brake sensor repairs
  • Loss of brake pad wear monitoring on supported BMW and Toyota models

Installation Notes

Install the sensor at the rear brake position only on the listed applications. Verify connector orientation, routing, and secure attachment so the harness does not contact moving suspension or brake components. Inspect the brake pads and rotor condition before installation, and replace any damaged clips or retainers as needed during service. Confirm the vehicle’s brake warning system clears properly after installation.

Quality Assurance

Beck Arnley parts are sourced to meet OE application requirements for foreign nameplates, with emphasis on correct fit and dependable operation. The 084-2241 is built to Beck Arnley specifications for direct replacement use on the listed BMW and Toyota rear brake applications.

Related reading

This part fits 114 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypePositionNotes
2026BMW230i—Rear—
2026BMW230i xDrive—Rear—
2026BMW330i—Rear—
2026BMW330i xDrive—Rear—
2026BMW430i—Rear—
2026BMW430i Gran Coupe—Rear—
2026BMW430i xDrive—Rear—
2026BMW430i xDrive Gran Coupe—Rear—
2026BMWM240i—Rear—
2026BMWM240i xDrive—Rear—
2026BMWM340i—Rear—
2026BMWM340i xDrive—Rear—
2026BMWM440i—Rear—
2026BMWM440i Gran Coupe—Rear—
2026BMWM440i xDrive—Rear—
2026BMWM440i xDrive Gran Coupe—Rear—
2026BMWZ4—Rear—
2026ToyotaGR Supra—Rear—
2025BMW230i—Rear—
2025BMW230i xDrive—Rear—
2025BMW330i—Rear—
2025BMW330i xDrive—Rear—
2025BMW430i—Rear—
2025BMW430i Gran Coupe—Rear—
2025BMW430i xDrive—Rear—
2025BMW430i xDrive Gran Coupe—Rear—
2025BMWM240i—Rear—
2025BMWM240i xDrive—Rear—
2025BMWM340i—Rear—
2025BMWM340i xDrive—Rear—
2025BMWM440i—Rear—
2025BMWM440i Gran Coupe—Rear—
2025BMWM440i xDrive—Rear—
2025BMWM440i xDrive Gran Coupe—Rear—
2025BMWZ4—Rear—
2025ToyotaGR Supra—Rear—
2024BMW230i—Rear—
2024BMW230i xDrive—Rear—
2024BMW330e—Rear—
2024BMW330e xDrive—Rear—
2024BMW330i—Rear—
2024BMW330i xDrive—Rear—
2024BMW430i—Rear—
2024BMW430i Gran Coupe—Rear—
2024BMW430i xDrive—Rear—
2024BMW430i xDrive Gran Coupe—Rear—
2024BMWM240i—Rear—
2024BMWM240i xDrive—Rear—
2024BMWM340i—Rear—
2024BMWM340i xDrive—Rear—
2024BMWM440i—Rear—
2024BMWM440i Gran Coupe—Rear—
2024BMWM440i xDrive—Rear—
2024BMWM440i xDrive Gran Coupe—Rear—
2024BMWZ4—Rear—
2024ToyotaGR Supra—Rear—
2023BMW230i—Rear—
2023BMW230i xDrive—Rear—
2023BMW330e—Rear—
2023BMW330e xDrive—Rear—
2023BMW330i—Rear—
2023BMW330i xDrive—Rear—
2023BMW430i—Rear—
2023BMW430i Gran Coupe—Rear—
2023BMW430i xDrive—Rear—
2023BMW430i xDrive Gran Coupe—Rear—
2023BMWM240i—Rear—
2023BMWM240i xDrive—Rear—
2023BMWM340i—Rear—
2023BMWM340i xDrive—Rear—
2023BMWM440i—Rear—
2023BMWM440i Gran Coupe—Rear—
2023BMWM440i xDrive—Rear—
2023BMWM440i xDrive Gran Coupe—Rear—
2023BMWZ4—Rear—
2023ToyotaGR Supra—Rear—
2022BMW230i—Rear—
2022BMW330e—Rear—
2022BMW330e xDrive—Rear—
2022BMW330i—Rear—
2022BMW330i xDrive—Rear—
2022BMW430i—Rear—
2022BMW430i Gran Coupe—Rear—
2022BMW430i xDrive—Rear—
2022BMWM240i xDrive—Rear—
2022BMWM340i—Rear—
2022BMWM340i xDrive—Rear—
2022BMWM440i—Rear—
2022BMWM440i Gran Coupe—Rear—
2022BMWM440i xDrive—Rear—
2022BMWM440i xDrive Gran Coupe—Rear—
2022BMWZ4—Rear—
2022ToyotaGR Supra—Rear—
2021BMW330e—Rear—
2021BMW330e xDrive—Rear—
2021BMW330i—Rear—
2021BMW330i xDrive—Rear—
2021BMW430i—Rear—
2021BMW430i xDrive—Rear—
2021BMWM340i—Rear—
2021BMWM340i xDrive—Rear—
2021BMWM440i—Rear—
2021BMWM440i xDrive—Rear—
2021BMWZ4—Rear—
2021ToyotaGR Supra—Rear—
2020BMW330i—Rear—
2020BMW330i xDrive—Rear—
2020BMWM340i—Rear—
2020BMWM340i xDrive—Rear—
2020BMWZ4—Rear—
2020ToyotaGR Supra—Rear—
2019BMW330i—Rear—
2019BMW330i xDriveSedanRear—
2019BMWZ4—Rear—