{"product_id":"standard-ignition-sc503-automatic-transmission-output-shaft-speed-sensor","title":"Standard Ignition SC503 Automatic Transmission Output Shaft Speed Sensor","description":"\u003ch2\u003eOverview of Standard Ignition SC503 Output Shaft Speed Sensor\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition SC503 is a new automatic transmission output shaft speed sensor designed for select Lexus and Toyota models. This bolt-on sensor features a green finish and a female rectangular plug-in connector, engineered to provide reliable transmission speed data for optimal vehicle performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAttachment Method: Bolt on for secure mounting\u003c\/li\u003e\n\u003cli\u003eColor\/Finish: Green for easy identification\u003c\/li\u003e\n\u003cli\u003eConnector Gender: Female with a rectangular plug-in design\u003c\/li\u003e\n\u003cli\u003eNumber of Connectors: 1\u003c\/li\u003e\n\u003cli\u003eTerminal Type: Male blade terminals (2 terminals)\u003c\/li\u003e\n\u003cli\u003eMounting Type: Single bolt mount with 1 bolt hole\u003c\/li\u003e\n\u003cli\u003eHardware and wiring harness not included\u003c\/li\u003e\n\u003cli\u003eNew, not remanufactured\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition SC503 automatic transmission output shaft speed sensor is engineered to monitor the rotational speed of the transmission output shaft accurately. It is compatible with various Lexus and Toyota vehicles, including the Avalon, ES330, Highlander, RAV4, RX330, and Solara models. The sensor’s bolt-on attachment method ensures a secure fit using a single bolt hole, simplifying installation without the need for additional mounting hardware or brackets.\u003c\/p\u003e\u003cp\u003eFeaturing a green color finish, the sensor is easily distinguishable during maintenance or replacement. The female rectangular connector with a plug-in design allows for straightforward electrical connection, while the two male blade terminals provide reliable signal transmission. This sensor does not include a wiring harness or dust shield, so it is intended for direct replacement where existing wiring and protective components remain intact.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLexus Avalon transmission output shaft speed sensor replacement\u003c\/li\u003e\n\u003cli\u003eToyota ES330 automatic transmission sensor upgrade\u003c\/li\u003e\n\u003cli\u003eHighlander and RAV4 transmission speed sensor compatible part\u003c\/li\u003e\n\u003cli\u003eRX330 and Solara output shaft speed sensor for transmission diagnostics\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by SC503 Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eErratic or inaccurate transmission speed readings\u003c\/li\u003e\n\u003cli\u003eTransmission shifting problems or delayed gear engagement\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by transmission sensor faults\u003c\/li\u003e\n\u003cli\u003eIntermittent loss of speed signal affecting transmission control\u003c\/li\u003e\n\u003cli\u003eDiagnostic trouble codes related to output shaft speed sensor failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Standard Ignition SC503 sensor requires removal of the old sensor and securing the new sensor using the single bolt mount. Since no mounting hardware or wiring harness is included, retain existing components for reinstallation. Ensure the connector is fully seated and locked to prevent signal interruptions. It is recommended to verify sensor alignment and clean the mounting surface before installation to maintain accurate readings.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition provides this SC503 sensor as a new, direct replacement part manufactured to meet or exceed OEM specifications. While hardware and harnesses are not included, the sensor undergoes quality checks to ensure reliable performance. Warranty coverage details should be confirmed with the point of purchase or Standard Ignition documentation.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44704847528117,"sku":"FBHK-SC503","price":96.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_SC503_Fro.jpg?v=1775094389","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-sc503-automatic-transmission-output-shaft-speed-sensor","provider":"PartCatalog","version":"1.0","type":"link"}