{"product_id":"standard-ignition-sc504-automatic-transmission-output-shaft-speed-sensor","title":"Standard Ignition SC504 Automatic Transmission Output Shaft Speed Sensor","description":"\u003ch2\u003eReliable Automatic Transmission Output Shaft Speed Sensor\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition SC504 Automatic Transmission Output Shaft Speed Sensor is designed for precise speed monitoring in select Subaru models. This sensor helps maintain smooth transmission operation by providing accurate data to the vehicle’s control system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Subaru B9 Tribeca, Legacy, Outback, and Tribeca models\u003c\/li\u003e\n\u003cli\u003ePart number SC504 ensures exact fit and function\u003c\/li\u003e\n\u003cli\u003eMonitors output shaft speed for automatic transmissions\u003c\/li\u003e\n\u003cli\u003eDurable construction for consistent performance\u003c\/li\u003e\n\u003cli\u003eDirect replacement sensor for reliable vehicle operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Overview and Functionality\u003c\/h2\u003e\u003cp\u003eThe SC504 sensor from Standard Ignition is engineered to detect the rotational speed of the automatic transmission output shaft. This information is critical for the transmission control module to regulate shifting and torque converter lockup. Proper sensor function helps prevent transmission slippage, erratic shifting, and other drivability issues. Designed specifically for Subaru B9 Tribeca, Legacy, Outback, and Tribeca models, this sensor meets OEM specifications for fit and performance.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps resolve transmission shifting delays or harsh shifts\u003c\/li\u003e\n\u003cli\u003ePrevents incorrect speedometer readings related to transmission output\u003c\/li\u003e\n\u003cli\u003eAddresses transmission warning lights triggered by faulty speed data\u003c\/li\u003e\n\u003cli\u003eReduces risk of transmission slippage or erratic behavior\u003c\/li\u003e\n\u003cli\u003eSupports smooth torque converter lockup operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the SC504 sensor requires access to the transmission output shaft area. It is recommended to disconnect the battery before installation to avoid electrical issues. Ensure the sensor connector is clean and securely attached. Verify proper sensor alignment and torque specifications according to Subaru service guidelines. After installation, clear any transmission-related diagnostic codes and perform a test drive to confirm correct operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM standards. The SC504 sensor undergoes rigorous quality control to ensure durability and reliable performance in Subaru B9 Tribeca, Legacy, Outback, and Tribeca vehicles. This part is backed by Standard Ignition’s limited warranty, providing coverage against defects in material and workmanship under normal use.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44704847560885,"sku":"FBHK-SC504","price":154.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_SC504_Fro_f8610065-e327-46d0-97cb-9f88d47c9b1b.jpg?v=1775094389","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-sc504-automatic-transmission-output-shaft-speed-sensor","provider":"PartCatalog","version":"1.0","type":"link"}