X AUTOHAUX Brake Pad Wear Sensor for BMW & Mini — Part 34356887151 Front/Rear, OEM Fit & High-Temp Durable

X AUTOHAUX 34356887151 is a front and rear electronic brake pad wear sensor engineered as a direct replacement for compatible BMW and Mini vehicles.

This replacement sensor set monitors brake pad wear and restores the vehicle’s factory warning function. Manufactured from high-temperature resistant materials, the sensors match OEM fitment dimensions and electrical characteristics for reliable performance. They are supplied with part numbers covering both front and rear positions so you can replace the exact unit that your vehicle requires.

How will this sensor fit my BMW or Mini?

The kit lists specific OEM part numbers for front and rear applications so you can confirm compatibility before purchase. Fitment covers several model years and engine options for Mini Cooper and multiple BMW models including X1 and X2 variants.

• Front part numbers: 34356865611, 34356887151 for Mini Cooper models 2014–2021 and Clubman variants.
• Rear part numbers: 34356865612, 34356799736 cover BMW X1, X2 and Gran Coupe models from 2016–2021.
• Check vehicle year, engine code, and current sensor part number for exact match before installation.

What materials and durability can I expect?

These sensors are built using high-temperature resistant plastics and conductive materials to withstand brake heat and environmental exposure. The design emphasizes mechanical strength and corrosion resistance to maintain signal integrity over time.

• High temperature-resistant housing tolerates braking heat cycles.
• Durable connectors and wiring reduce the risk of breakage during service.
• Aging- and corrosion-resistant finishes extend useful life in road conditions.

Will installing this sensor restore my vehicle’s warning system?

Yes — replacing a worn or broken wear sensor with the correct part number restores the brake pad wear detection circuit and the dashboard warning behavior. Installation typically requires basic brake service skills and proper routing of the sensor cable to avoid pinching.

• Direct-replacement electrical characteristics match the factory system.
• Reinstates pad-wear alerts so you know when pads need attention.
• Installation uses original attachment points for secure fitment.

How do I choose front vs. rear sensors and confirm the part number?

Inspect the existing sensor to note the stamped or printed part number and compare it with the listings provided. Front and rear sensors are different: confirm which axle is being serviced and match the corresponding part number to avoid compatibility issues.

• Compare your vehicle’s current sensor label to listed part numbers.
• Front numbers: 34356865611, 34356887151; rear numbers: 34356865612, 34356799736.
• If unsure, consult your vehicle’s parts catalog or a trained technician before ordering.

Who is this for: This X AUTOHAUX wear sensor set is for car owners, independent mechanics and service shops replacing faulty or missing brake pad wear sensors on select BMW and Mini models. It’s suitable for routine brake maintenance where restoring accurate pad-wear detection is required, and for DIYers comfortable with brake system access and sensor routing. Always verify part numbers and vehicle fitment before installation and follow safety procedures when working on braking components.