{"product_id":"standard-ignition-als447-abs-wheel-speed-sensor","title":"Standard Ignition ALS447 ABS Wheel Speed Sensor - Front","description":"\u003ch2\u003eOverview of Standard Ignition ABS Wheel Speed Sensor ALS447\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition ABS Wheel Speed Sensor ALS447 is designed specifically for select BMW models including the 320i, 323Ci, 323i, 323ti, 328Ci, 328i, and M3. This sensor plays a critical role in monitoring wheel speed to support your vehicle's anti-lock braking system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTerminal Quantity: 3\u003c\/li\u003e\n\u003cli\u003eConnector Gender: Female\u003c\/li\u003e\n\u003cli\u003eTerminal Gender: Male\u003c\/li\u003e\n\u003cli\u003eConnector Quantity: 1\u003c\/li\u003e\n\u003cli\u003eConnector Shape: Round\u003c\/li\u003e\n\u003cli\u003eHardware Included: No\u003c\/li\u003e\n\u003cli\u003eHarness Length: 26 inches (660 mm)\u003c\/li\u003e\n\u003cli\u003eMounting Location: Wheel\u003c\/li\u003e\n\u003cli\u003eNumber of Bolt Holes: 1\u003c\/li\u003e\n\u003cli\u003eTerminal Type: Blade\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe ALS447 ABS Wheel Speed Sensor from Standard Ignition is engineered to provide accurate wheel speed data to the ABS control module. Featuring a 3-terminal design with male blade terminals and a female round connector, this sensor ensures reliable electrical connections. The 26-inch harness length offers sufficient reach for proper installation at the wheel mounting location. With a single bolt hole for secure attachment, this sensor is tailored for precise fitment on BMW 320i, 323Ci, 323i, 323ti, 328Ci, 328i, and M3 models. The absence of included hardware means installation requires reusing existing bolts or sourcing compatible fasteners.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate wheel speed signal for ABS functionality\u003c\/li\u003e\n\u003cli\u003eResolves ABS warning light activation due to sensor faults\u003c\/li\u003e\n\u003cli\u003eEliminates erratic braking behavior caused by faulty sensor data\u003c\/li\u003e\n\u003cli\u003ePrevents traction control system malfunctions linked to wheel speed input\u003c\/li\u003e\n\u003cli\u003eSupports stable vehicle control during braking and acceleration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with your BMW model before installation\u003c\/li\u003e\n\u003cli\u003eEnsure the mounting location on the wheel is clean and free of debris\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to avoid damaging the blade terminals or connector\u003c\/li\u003e\n\u003cli\u003eCheck the harness length to confirm it reaches the ABS module without tension\u003c\/li\u003e\n\u003cli\u003eRetain or replace mounting hardware as needed since none is included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition manufactures the ALS447 sensor to meet OEM specifications for fit, form, and function. While hardware is not included, the sensor undergoes quality checks to ensure reliable performance. Warranty coverage details should be confirmed with the point of purchase or Standard Ignition directly.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44498770198709,"sku":"FBHK-ALS447","price":75.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_ALS447_Fro.jpg?v=1775021429","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-als447-abs-wheel-speed-sensor","provider":"PartCatalog","version":"1.0","type":"link"}