{"product_id":"standard-ignition-als1139-abs-wheel-speed-sensor","title":"Standard Ignition ALS1139 ABS Wheel Speed Sensor - Rear Right","description":"\u003ch2\u003eReliable ABS Wheel Speed Sensor for Mazda Protege\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition ALS1139 ABS wheel speed sensor is designed specifically for Mazda Protege models, providing accurate wheel speed data essential for your vehicle's anti-lock braking system. This sensor ensures consistent performance and helps maintain vehicle safety by monitoring wheel rotation.\u003c\/p\u003e\u003ch2\u003eKey Features of Standard Ignition ALS1139 ABS Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTerminal Quantity: 2 terminals for secure electrical connection\u003c\/li\u003e\n\u003cli\u003eConnector Gender: Male connector for proper fitment\u003c\/li\u003e\n\u003cli\u003eTerminal Gender: Female terminals for reliable contact\u003c\/li\u003e\n\u003cli\u003eConnector Quantity: Single connector design\u003c\/li\u003e\n\u003cli\u003eConnector Shape: Rectangular for easy installation\u003c\/li\u003e\n\u003cli\u003eHarness Length: 33.5 inches (850 mm) to accommodate wheel mounting\u003c\/li\u003e\n\u003cli\u003eMounting Location: Wheel-mounted sensor with 2 bolt holes\u003c\/li\u003e\n\u003cli\u003eTerminal Type: Blade terminals for durability\u003c\/li\u003e\n\u003cli\u003eHardware Included: No, allowing use of existing mounting bolts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of the ALS1139 ABS Wheel Speed Sensor\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition ALS1139 is engineered to meet the specifications required for the Mazda Protege's ABS system. Featuring a rectangular male connector and female blade terminals, this sensor provides a secure and stable electrical connection. The 33.5-inch harness length offers flexibility for installation at the wheel mounting location, secured by two bolt holes. This sensor does not include hardware, so existing bolts can be reused during replacement. The design ensures accurate wheel speed data transmission to the vehicle’s ABS control module, supporting effective braking performance and vehicle stability.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the ALS1139 Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIntermittent or no ABS warning light due to faulty sensor signals\u003c\/li\u003e\n\u003cli\u003eErratic ABS system behavior or failure to engage properly\u003c\/li\u003e\n\u003cli\u003eInaccurate wheel speed readings causing traction control issues\u003c\/li\u003e\n\u003cli\u003eABS system disabling due to sensor circuit faults\u003c\/li\u003e\n\u003cli\u003eReduced braking efficiency linked to sensor malfunction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the 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\u003eCarefully remove the old sensor and clean the mounting area\u003c\/li\u003e\n\u003cli\u003eVerify the connector orientation matches the male rectangular design\u003c\/li\u003e\n\u003cli\u003eUse existing mounting bolts to secure the sensor firmly in place\u003c\/li\u003e\n\u003cli\u003eCheck the harness length to avoid tension or interference with wheel components\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 for fit, form, and function. The ALS1139 ABS wheel speed sensor undergoes rigorous testing to ensure reliable performance in Mazda Protege vehicles. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in material and workmanship to provide confidence in your replacement part.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44500906246325,"sku":"FBHK-ALS1139","price":335.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_ALS1139_Fro.jpg?v=1775021554","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-als1139-abs-wheel-speed-sensor","provider":"PartCatalog","version":"1.0","type":"link"}