{"product_id":"standard-ignition-als420-abs-wheel-speed-sensor","title":"Standard Ignition ALS420 ABS Wheel Speed Sensor - Rear","description":"\u003ch2\u003eReliable ABS Wheel Speed Sensor for Volkswagen Passat\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition ALS420 ABS Wheel Speed Sensor is designed specifically for Volkswagen Passat models, ensuring accurate wheel speed data for your vehicle's anti-lock braking system. This sensor helps maintain optimal braking performance and vehicle stability under various driving conditions.\u003c\/p\u003e\u003ch2\u003eKey Features of Standard Ignition ALS420 ABS Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Volkswagen Passat models\u003c\/li\u003e\n\u003cli\u003ePrecise wheel speed measurement for ABS functionality\u003c\/li\u003e\n\u003cli\u003eDurable construction for long-lasting performance\u003c\/li\u003e\n\u003cli\u003eDirect replacement part number ALS420 for easy identification\u003c\/li\u003e\n\u003cli\u003eEngineered to meet OEM specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of the ALS420 ABS Wheel Speed Sensor\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition ALS420 is an ABS wheel speed sensor designed to provide accurate and reliable data to the vehicle’s anti-lock braking system. This sensor monitors the rotational speed of the wheels and sends signals to the ABS control module, which helps prevent wheel lockup during braking. Specifically engineered for Volkswagen Passat vehicles, the ALS420 ensures compatibility and proper fitment, maintaining the integrity of the braking system. Its robust design withstands harsh road conditions and temperature variations, contributing to consistent sensor performance over time.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the ALS420 Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIntermittent or no ABS warning light due to faulty sensor signals\u003c\/li\u003e\n\u003cli\u003eABS system malfunction causing reduced braking efficiency\u003c\/li\u003e\n\u003cli\u003eErratic speedometer readings linked to wheel speed sensor failure\u003c\/li\u003e\n\u003cli\u003eTraction control or stability control system errors\u003c\/li\u003e\n\u003cli\u003eUneven or premature brake wear related to ABS sensor issues\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips for ALS420 Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure vehicle is securely lifted and supported before sensor replacement\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery to prevent electrical shorts during installation\u003c\/li\u003e\n\u003cli\u003eLocate the existing ABS wheel speed sensor on the wheel hub assembly\u003c\/li\u003e\n\u003cli\u003eCarefully remove the old sensor and clean the mounting area\u003c\/li\u003e\n\u003cli\u003eInstall the Standard Ignition ALS420 sensor, ensuring proper alignment and secure connection\u003c\/li\u003e\n\u003cli\u003eClear any ABS fault codes with a diagnostic tool after installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The ALS420 ABS Wheel Speed Sensor undergoes rigorous quality control testing to ensure consistent operation. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in material and workmanship. Refer to the product documentation for exact warranty terms.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44498763579573,"sku":"FBHK-ALS420","price":46.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_ALS420_Fro.jpg?v=1775021422","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-als420-abs-wheel-speed-sensor","provider":"PartCatalog","version":"1.0","type":"link"}