{"product_id":"standard-ignition-sc390-automatic-transmission-output-shaft-speed-sensor","title":"Standard Ignition SC390 Automatic Transmission Output Shaft Speed Sensor","description":"\u003ch2\u003eOverview of Standard Ignition SC390 Output Shaft Speed Sensor\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition SC390 is a direct-attachment automatic transmission output shaft speed sensor designed specifically for Toyota 4Runner and Pickup models. This sensor plays a critical role in monitoring transmission output speed to ensure smooth shifting and optimal vehicle performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect attachment method for secure installation\u003c\/li\u003e\n\u003cli\u003eBlack and grey color finish for durability\u003c\/li\u003e\n\u003cli\u003eSingle male oval plug-in connector\u003c\/li\u003e\n\u003cli\u003eTwo-wire design with male blade terminals\u003c\/li\u003e\n\u003cli\u003eNo hardware or mounting brackets included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe SC390 output shaft speed sensor from Standard Ignition is engineered to provide accurate speed readings by directly attaching to the transmission output shaft. Featuring a black and grey finish, this sensor is built to withstand the operating environment of Toyota 4Runner and Pickup transmissions. It includes a single male oval plug-in connector with two male blade terminals, ensuring reliable electrical connections. The sensor does not come with additional hardware or mounting brackets, simplifying replacement for technicians familiar with the vehicle’s factory setup.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis sensor is compatible with Toyota 4Runner and Toyota Pickup models, making it a suitable replacement part for maintaining transmission performance. The SC390 sensor helps address issues related to transmission speed signal inaccuracies, which can affect shifting behavior and overall drivability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIrregular or harsh shifting in automatic transmission\u003c\/li\u003e\n\u003cli\u003eTransmission slipping or delayed engagement\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by transmission speed sensor faults\u003c\/li\u003e\n\u003cli\u003eErratic speedometer readings related to transmission output\u003c\/li\u003e\n\u003cli\u003eDiagnostic trouble codes (DTCs) related to output shaft speed sensor\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Standard Ignition SC390 sensor requires removal of the old sensor from the transmission output shaft and direct attachment of the new sensor. Since no mounting hardware or brackets are included, ensure the existing mounting points are intact and secure. The male oval plug-in connector should be connected firmly to the vehicle’s wiring harness. Verify that the two male blade terminals are properly seated to avoid electrical issues. It is recommended to consult the vehicle’s service manual for torque specifications and sensor alignment procedures.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The SC390 sensor undergoes quality control testing to ensure reliable performance in Toyota 4Runner and Pickup transmissions. While specific warranty details are not provided here, Standard Ignition typically offers limited warranties covering defects in material and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44704841433269,"sku":"FBHK-SC390","price":190.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_SC390_Fro.jpg?v=1775094370","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-sc390-automatic-transmission-output-shaft-speed-sensor","provider":"PartCatalog","version":"1.0","type":"link"}