Description:The brake pad sensor will automatically remind you when the brake pads wear out and need to be replaced to ensure the safe and effective braking performance of the vehicle.This is a brand new and good quality product, meets the professional specification as replacement parts, for stable performance and durable.Wear sensors made of high temperature resistant materials that quickly report warning messages.This is a non-OEM product, accessory only.Specification:Color: Black, BlueCondition: Brand NewOE Number: 34356870350, 34-35-6-870-350 Material: Metal, Rubber, PlasticPlacement on Vehicle: RearInstallation Hole Diameter: 1.2cm / 0.47"Voltage: DC 12VPin Number: 2Size: 76x1.3cm / 29.92"x0.51"(L*W)Fitment:for BMW X3 M, M 3.0L L6 - Gas 2022for BMW X4 M40i, xDrive30i 2.0L L4 - Gas, 3.0L L6 - Gas 2022for BMW X3 M, M 3.