{"product_id":"hella-012806431-abs-wheel-speed-sensor-rear","title":"Hella 012806431 ABS Wheel Speed Sensor - Rear","description":"\u003ch2\u003eHELLA ABS Wheel Speed Sensor for BMW Rear Axle\u003c\/h2\u003e\u003cp\u003eRestore accurate wheel speed input for the ABS system with this HELLA ABS wheel speed sensor. Built for the rear axle on select BMW models, it uses an active 2-pole design and an 885 mm lead length for the specified applications.\u003c\/p\u003e\u003cp\u003ePart number 012806431 is a direct-fit style replacement for rear wheel speed monitoring on BMW 2 Series, 3 Series, and 4 Series applications listed below.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eABS wheel speed sensor for rear axle left and right positions\u003c\/li\u003e\n\u003cli\u003eActive sensor design with 2 poles\u003c\/li\u003e\n\u003cli\u003eTotal length: 885 mm\u003c\/li\u003e\n\u003cli\u003eBuilt for accurate wheel speed detection for ABS operation\u003c\/li\u003e\n\u003cli\u003eHELA part number 012806431\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eHELLA 012806431 is an ABS wheel speed sensor engineered to monitor rear wheel movement and send the signal needed for ABS function. Accurate wheel speed data is essential for braking stability, traction control input, and consistent system response. This sensor is listed for rear axle left and right fitment on select BMW models, including 230i, 330i, 430i, 440i, M240i, 320i, 328i, 328d, 330e, 340i, 428i, 435i, and related xDrive and Gran Coupe applications.\u003c\/p\u003e\u003cp\u003eHELA focuses on precision electrical components, and this sensor is built with durable materials for road use and reliable signal delivery. If you are replacing a failed rear ABS sensor on a BMW 3 Series or BMW 4 Series, part number 012806431 provides the specified configuration for the listed vehicles.\u003c\/p\u003e\u003cp\u003eThis part cross-references VEMO V20-72-5195 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Issues This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eABS warning light illuminated\u003c\/li\u003e\n\u003cli\u003eWheel speed signal loss at the rear axle\u003c\/li\u003e\n\u003cli\u003eBrake system fault codes related to rear sensor input\u003c\/li\u003e\n\u003cli\u003eTraction or stability control warning messages tied to wheel speed data\u003c\/li\u003e\n\u003cli\u003eIntermittent braking system communication from a damaged sensor or harness\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Fitment\u003c\/h2\u003e\u003cp\u003eCompatible With rear axle left and right positions on select BMW models from 2012-2021. Fitment examples include Fits 2017-2020 BMW 430i, rear; Fits 2017-2020 BMW 440i xDrive, rear; Fits 2013-2018 BMW 320i, rear; and Fits 2014-2016 BMW 328i xDrive, rear. Some applications exclude Adaptive Cruise Control, and several listings note inclusion of the ABS wheel speed sensor wire harness, so verify the exact vehicle configuration before installation.\u003c\/p\u003e\u003cp\u003eConfirm connector style, sensor length, and axle position before replacement. The 2-pole active sensor design and 885 mm total length should match the vehicle-specific listing for proper installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eHELA is a recognized automotive parts brand with a focus on precision electrical and braking components. This ABS wheel speed sensor is built for dependable signal accuracy and consistent operation in the listed BMW applications.\u003c\/p\u003e","brand":"Hella","offers":[{"title":"Default Title","offer_id":52415105826997,"sku":"BFDP-012806431","price":55.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/HL_012806431_Fro.jpg?v=1777801162","url":"https:\/\/www.partcatalog.com\/products\/hella-012806431-abs-wheel-speed-sensor-rear","provider":"PartCatalog","version":"1.0","type":"link"}