{"product_id":"standard-ignition-als3508-abs-wheel-speed-sensor-front","title":"Standard Ignition ALS3508 ABS Wheel Speed Sensor - Front","description":"\u003ch2\u003eABS Wheel Speed Sensor for BMW Front Applications\u003c\/h2\u003e\u003cp\u003eStandard Ignition ALS3508 is a front ABS wheel speed sensor for select BMW models from 2012-2021. It monitors wheel speed data for the anti-lock brake system and traction control system, helping maintain accurate braking system input on the front spindle location.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eABS wheel speed sensor for front spindle mounting\u003c\/li\u003e\n\u003cli\u003eDirect, snap-fit attachment method with bolt mount installation\u003c\/li\u003e\n\u003cli\u003eWiring harness included with 20.5 in. (520.7 mm) harness length\u003c\/li\u003e\n\u003cli\u003eFemale connector with 2 terminals and oval connector shape\u003c\/li\u003e\n\u003cli\u003eBlack and gray finish\u003c\/li\u003e\n\u003cli\u003eStandard Ignition ALS3508 replacement part number\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment and Cross References\u003c\/h2\u003e\u003cp\u003eCompatible With select BMW front applications, including Fits 2017-2021 BMW 230i, Front; Fits 2016-2021 BMW M2, Front; Fits 2017-2021 BMW M240i, Front; Fits 2017-2020 BMW 430i, Front; Fits 2017-2020 BMW 430i Gran Coupe, Front; Fits 2017-2020 BMW 440i, Front; Fits 2017-2020 BMW 440i Gran Coupe, Front; Fits 2015-2020 BMW M4, Front; Fits 2013-2018 BMW 320i, Front; Fits 2014-2018 BMW 328d, Front; Fits 2016-2018 BMW 330e, Front; Fits 2017-2018 BMW 330i, Front; Fits 2016-2018 BMW 340i, Front; Fits 2015-2018 BMW M3, Front; Fits 2014-2016 BMW 228i, Front; Fits 2012-2016 BMW 328i, Front; Fits 2014-2016 BMW 428i, Front; Fits 2015-2016 BMW 428i Gran Coupe, Front; Fits 2014-2016 BMW 435i, Front; Fits 2015-2016 BMW 435i Gran Coupe, Front; Fits 2014-2016 BMW M235i, Front; Fits 2012-2015 BMW 335i, Front; Fits 2013-2015 BMW ActiveHybrid 3, Front.\u003c\/p\u003e\u003cp\u003eThis part cross-references Bosch 0986594628 and Delphi SS20755 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat This Sensor Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eABS warning light triggered by a faulty front wheel speed signal\u003c\/li\u003e\n\u003cli\u003eTraction control or stability control faults tied to wheel speed input\u003c\/li\u003e\n\u003cli\u003eErratic or missing wheel speed readings from the front axle\u003c\/li\u003e\n\u003cli\u003eBrake system fault codes related to the spindle-mounted sensor\u003c\/li\u003e\n\u003cli\u003eIntermittent drivability issues caused by damaged sensor wiring or connector wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Quality Assurance\u003c\/h2\u003e\u003cp\u003eInstall at the front spindle location using the direct, snap-fit design and bolt mount configuration. Verify connector style, terminal count, and harness routing before installation, and inspect the mounting point for debris or corrosion that could affect sensor seating. Standard Ignition ALS3508 is built to match the listed BMW front fitments and interchange references for straightforward replacement selection.\u003c\/p\u003e\u003cp\u003eStandard Ignition ALS3508 is a practical replacement choice for BMW 320i, 328i, 335i, M3, M4, and other listed front applications when restoring ABS wheel speed signal accuracy.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":52816432365749,"sku":"FBHK-ALS3508","price":147.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_ALS3508_Fro.jpg?v=1784356690","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-als3508-abs-wheel-speed-sensor-front","provider":"PartCatalog","version":"1.0","type":"link"}