{"product_id":"standard-ignition-sc439-automatic-transmission-output-shaft-speed-sensor","title":"Standard Ignition SC439 Automatic Transmission Output Shaft Speed Sensor","description":"\u003ch2\u003eOverview of Standard Ignition SC439 Output Shaft Speed Sensor\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition SC439 is a reliable automatic transmission output shaft speed sensor designed for select Ford vehicles. Engineered to provide accurate speed data, this sensor supports smooth transmission operation in Ford E-150, E-250, E-350 Club Wagon, E-350 Super Duty, F-250 Super Duty, and F-350 Super Duty models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConnector Gender: Female\u003c\/li\u003e\n\u003cli\u003eSingle rectangular plug-in connector\u003c\/li\u003e\n\u003cli\u003eBolt mount installation on transmission\u003c\/li\u003e\n\u003cli\u003eThree male blade terminals for secure electrical connection\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple Ford truck and van models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe SC439 output shaft speed sensor from Standard Ignition is designed to monitor the rotational speed of the transmission output shaft. It features a female connector with a rectangular shape and a single plug-in type connection, ensuring a straightforward and secure electrical interface. The sensor mounts directly on the transmission using a bolt mount method, providing stable positioning for accurate speed readings. Equipped with three male blade terminals, this sensor maintains reliable electrical contact under various operating conditions.\u003c\/p\u003e\u003cp\u003eThis sensor is specifically compatible with Ford E-150, E-250, E-350 Club Wagon, E-350 Super Duty, F-250 Super Duty, and F-350 Super Duty vehicles, making it a suitable replacement part for maintaining proper transmission function in these models. The part number SC439 ensures correct identification and fitment for these applications.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps resolve erratic or inaccurate speedometer readings\u003c\/li\u003e\n\u003cli\u003ePrevents transmission shifting problems related to faulty speed data\u003c\/li\u003e\n\u003cli\u003eAddresses transmission warning lights triggered by sensor failure\u003c\/li\u003e\n\u003cli\u003eImproves overall transmission performance and responsiveness\u003c\/li\u003e\n\u003cli\u003eSupports diagnostic accuracy for transmission control modules\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is safely supported before accessing the transmission\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery to prevent electrical shorts during installation\u003c\/li\u003e\n\u003cli\u003eLocate the sensor mounting point on the transmission and remove the old sensor carefully\u003c\/li\u003e\n\u003cli\u003eInstall the SC439 sensor using the bolt mount method and connect the female rectangular plug securely\u003c\/li\u003e\n\u003cli\u003eVerify the three male blade terminals are properly seated to avoid connection issues\u003c\/li\u003e\n\u003cli\u003eAfter installation, clear any transmission-related error codes and test drive to confirm proper operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring dependable performance and durability. The SC439 output shaft speed sensor undergoes rigorous quality control to maintain consistent functionality. Please refer to Standard Ignition's warranty policy for specific coverage details related to this part.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44704844578997,"sku":"FBHK-SC439","price":40.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_SC439_Fro.jpg?v=1775094376","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-sc439-automatic-transmission-output-shaft-speed-sensor","provider":"PartCatalog","version":"1.0","type":"link"}