# Mpulse KSE-100304 Disc Brake Pad Wear Sensor for 2009-2019 BMW 640i, BMW 640i Gran Coupe and More - Rear ### Performance Overview mPulse Brake Pads Wear Sensors are engineered for durability and precision. Using our proprietary technology, we achieve the highest precision rate on the market. Using premium anti-oxidant coating, mPulse sensors are durable and resistant to oxidation and high temperatures, ensuring long-term stable performance. ### Key Features - mPulse unique technology ensures the electronic control systems track physical or substance changes and turn them into electrical indicators with unmatched precision - Engineered with high-quality material to ensure long-term performance and the capability to resist high temperatures - Made with corrosion-free coating for highest durability on the market - Direct plug-in OE replacement for proper fit and function for an unmatched experience - mPulse offers an extensive range of sensors that restores your vehicle to factory levels of performance - Part Reference Numbers : 5S12191 WS458 19063 2BWS0265 DF0071 34356791962 WK922 EWS139 PWS258 ### Package include: - 2x Brake Pad Wear Sensor ### Vehicle Fitment **Fitment Summary:** 2009-2019 BMW 640i, BMW 640i Gran Coupe, BMW 640i xDrive, BMW 640i xDrive Gran Coupe, BMW 650i xDrive, BMW 650i xDrive Gran Coupe **Position:** Rear - 2018 BMW 640i — Position: Rear | Fitment Precision: F12 body code and with Convertible and 3.0L and N55B30A engine designation and Disc rear brakes - 2018 BMW 640i — Position: Rear | Fitment Precision: F13 body code and with Coupe and 3.0L and N55B30A engine designation and Disc rear brakes - 2018-2019 BMW 640i Gran Coupe — Position: Rear | Fitment Precision: F06 body code and with Sedan and 3.0L and N55B30A engine designation and Disc rear brakes - 2018 BMW 640i xDrive — Position: Rear | Fitment Precision: F12 body code and with Convertible and 3.0L and N55B30A engine designation and Disc rear brakes - 2018 BMW 640i xDrive — Position: Rear | Fitment Precision: F13 body code and with Coupe and 3.0L and N55B30A engine designation and Disc rear brakes - 2018-2019 BMW 640i xDrive Gran Coupe — Position: Rear | Fitment Precision: F06 body code and with Sedan and 3.0L and N55B30A engine designation and Disc rear brakes - 2018 BMW 650i xDrive — Position: Rear | Fitment Precision: F12 body code and with Convertible and 4.4L and N63B44B engine designation and Disc rear brakes - 2018 BMW 650i xDrive — Position: Rear | Fitment Precision: F13 body code and with Coupe and 4.4L and N63B44B engine designation and Disc rear brakes - 2018-2019 BMW 650i xDrive Gran Coupe — Position: Rear | Fitment Precision: F06 body code and with Sedan and 4.4L and N63B44B engine designation and Disc rear brakes - 2018-2019 BMW Alpina B6 xDrive Gran Coupe — Position: Rear | Fitment Precision: F06 body code and with Sedan and 4.4L and N63M20A engine designation and Disc rear brakes ### FAQ **Will this fit my vehicle?** Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase. This listing includes fitment data for 2009-2019 BMW 640i, BMW 640i Gran Coupe, BMW 640i xDrive, BMW 640i xDrive Gran Coupe, BMW 650i xDrive, BMW 650i xDrive Gran Coupe. **What part number is this?** The listed part number is KSE-100304. **Is this product designed for direct replacement?** Yes. This Disc Brake Pad Wear Sensor is intended to match compatible vehicle applications listed in the fitment section. **Should I confirm fitment before ordering?** Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering. ### Common Searches - Disc Brake Pad Wear Sensor for BMW 640i - KSE-100304 fitment - Mpulse Disc Brake Pad Wear Sensor - Rear Disc Brake Pad Wear Sensor - 2009-2019 BMW 640i Disc Brake Pad Wear Sensor ### Vehicle Fitment Table Year Make Model Position Fitment Precision Note 2018 BMW 640i Rear F12 body code and with Convertible and 3.0L and N55B30A engine designation and Disc rear brakes 2018 BMW 640i Rear F13 body code and with Coupe and 3.0L and N55B30A engine designation and Disc rear brakes 2018 BMW 640i Gran Coupe Rear F06 body code and with Sedan and 3.0L and N55B30A engine designation and Disc rear brakes 2019 BMW 640i Gran Coupe Rear F06 body code and with Sedan and 3.0L and N55B30A engine designation and Disc rear brakes 2018 BMW 640i xDrive Rear F12 body code and with Convertible and 3.0L and N55B30A engine designation and Disc rear brakes 2018 BMW 640i xDrive Rear F13 body code and with Coupe and 3.0L and N55B30A engine designation and Disc rear brakes 2018 BMW 640i xDrive Gran Coupe Rear F06 body code and with Sedan and 3.0L and N55B30A engine designation and Disc rear brakes 2019 BMW 640i xDrive Gran Coupe Rear F06 body code and with Sedan and 3.0L and N55B30A engine designation and Disc rear brakes 2018 BMW 650i xDrive Rear F12 body code and with Convertible and 4.4L and N63B44B engine designation and Disc rear brakes 2018 BMW 650i xDrive Rear F13 body code and with Coupe and 4.4L and N63B44B engine designation and Disc rear brakes 2018 BMW 650i xDrive Gran Coupe Rear F06 body code and with Sedan and 4.4L and N63B44B engine designation and Disc rear brakes 2019 BMW 650i xDrive Gran Coupe Rear F06 body code and with Sedan and 4.4L and N63B44B engine designation and Disc rear brakes 2018 BMW Alpina B6 xDrive Gran Coupe Rear F06 body code and with Sedan and 4.4L and N63M20A engine designation and Disc rear brakes 2019 BMW Alpina B6 xDrive Gran Coupe Rear F06 body code and with Sedan and 4.4L and N63M20A engine designation and Disc rear brakes 2017 BMW 650i Rear 4.4L 2018 BMW 650i Rear 4.4L 2016 BMW Alpina B6 Gran Coupe Rear 4.4L 2015 BMW 650i Gran Coupe Rear 4.4L and with Disc rear brakes 2016 BMW 650i Gran Coupe Rear 4.4L and with Disc rear brakes 2015 BMW Alpina B6 xDrive Gran Coupe Rear 4.4L 2016 BMW Alpina B6 xDrive Gran Coupe Rear 4.4L 2017 BMW Alpina B6 xDrive Gran Coupe Rear 4.4L 2014 BMW 520i Rear 2.0L and with Disc rear brakes 2015 BMW 520i Rear 2.0L and with Disc rear brakes 2016 BMW 520i Rear 2.0L and with Disc rear brakes 2014 BMW 535d Rear ## Details - **Price:** 43.14 CAD - **Vendor:** Mpulse - **Type:** Disc Brake Pad Wear Sensor - **Tags:** 2009-2019 BMW 640i, Automotive Parts, BMW 640i, Brake Parts, Disc Brake Pad Wear Sensor, KSE-100304, Mpulse, Rear, Replacement Parts, Vehicle Fitment ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 43.14 CAD | In stock | ## Images - Mpulse KSE-100304 Disc Brake Pad Wear Sensor for 2009-2019 BMW 640i, BMW 640i Gran Coupe and More - Rear --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/mpulse-kse-100304-disc-brake-pad-wear-sensor-2009-2019-bmw-640i) > Updated: 2026-07-16