Centric Premium 116.34080 brake pad wear sensor for BMW 🚗

This rear disc brake pad wear sensor is made for BMW models and notifies the vehicle when pad material reaches minimum thickness, helping maintain braking system awareness during regular driving and service intervals. It fits a range of BMWs including various 1 Series, 2 Series and 3 Series models, and offers an OEM-spec form factor to match factory connections for easier installation and reliable signal transmission.

Key Points

The sensor wire replicates factory replacement specifications for correct fit and function, according to the manufacturer. It is intended to trigger the onboard brake wear warning accurately as the pad wears, which helps drivers and technicians know when pads need attention. Consider that this part is specific to the rear disc brake pads on compatible BMWs and may not be interchangeable with other sensors.

Technical Specifications

• Name: Centric Premium 116.34080 Automotive Replacement Rear Disc Brake Pad Wear Sensor
• Compatible Vehicles: BMW 118i (2012-2015), 228i (2014-2015), 228i xDrive (2015), 230i (2017-2021), 230i xDrive (2017-2018, 2021), 320i (2013-2018), 320i xDrive (2013-2018), 328d (2014-2018), 328d xDrive (2014-2018), 328i (2012-2016), 328i GT xDrive (2014-2016), 328i xDrive (years listed)
• Construction: OEM-spec sensor wire, application-specific design
• Function: Brake pad wear detection for rear discs
• Distribution: Primarily sold through independent warehouse distributors and repair centers

Usage Recommendations

Installation should follow standard brake service procedures and wiring connections should match the original harness to ensure the warning system functions correctly. If the vehicle shows a wear warning after installation, verify the connector seating and sensor orientation as loose connectors or incorrect seating can cause a persistent indicator. Note that while the sensor is built to OEM specifications, it may require professional installation depending on your experience with brake systems.

Positive Aspects

This sensor's application-specific design reduces the need for adaptations during replacement and helps preserve the original diagnostic behavior of the vehicle. It can simplify maintenance by restoring the factory wear-warning capability, which supports timely brake pad replacement. As a nuance, confirm the exact year and engine/transmission variant against the compatibility list before ordering, because fitment depends on specific model years and xDrive configurations.