{"product_id":"standard-ignition-sc20-vehicle-speed-sensor","title":"Standard Ignition SC20 Vehicle Speed Sensor","description":"\u003ch2\u003eVehicle Speed Sensor for Pontiac LeMans\u003c\/h2\u003e\u003cp\u003eStandard Ignition SC20 is a trans mount vehicle speed sensor built for direct replacement service on 1988-1993 Pontiac LeMans applications. It uses a female round plug-in connector with a 3-blade male terminal layout for straightforward electrical connection at the transmission.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle speed sensor for transmission-mounted applications\u003c\/li\u003e\n\u003cli\u003eFemale round connector with plug-in design\u003c\/li\u003e\n\u003cli\u003e3-terminal blade interface for secure signal transfer\u003c\/li\u003e\n\u003cli\u003eBuilt for 1988-1993 Pontiac LeMans fitment\u003c\/li\u003e\n\u003cli\u003eStandard Ignition SC20 part number for catalog matching\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eStandard Ignition SC20 is engineered as a transmission-mounted speed sensor for the Pontiac LeMans, covering model years 1988 through 1993. The sensor is designed with controlled manufacturing from component to finished unit, supporting consistent electrical performance, durability, and long service life. For service professionals and repair shops, this makes SC20 a practical choice when replacing a worn or failed vehicle speed sensor on the Pontiac LeMans.\u003c\/p\u003e\u003cp\u003eThis part cross-references Dorman - HELP 31008 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Issues It May Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInaccurate vehicle speed signal to the control system\u003c\/li\u003e\n\u003cli\u003eSpeedometer fluctuation or loss of speed reading\u003c\/li\u003e\n\u003cli\u003eTransmission shift concerns related to speed input\u003c\/li\u003e\n\u003cli\u003eDiagnostic trouble codes tied to vehicle speed sensor performance\u003c\/li\u003e\n\u003cli\u003eIntermittent electrical connection at the transmission sensor\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eInstall SC20 at the transmission mount location and verify the connector style matches the vehicle harness before replacement. Confirm the Pontiac LeMans year and application details against the vehicle service information, then inspect the connector terminals and surrounding wiring for wear, corrosion, or damage during service.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eStandard Ignition states that its sensor manufacturing is controlled from component sourcing through final assembly, with emphasis on precision performance and durability. The brand also maintains broad catalog coverage for domestic and import service applications.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44704807190709,"sku":"FBHK-SC20","price":91.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_SC20_Fro.jpg?v=1775094314","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-sc20-vehicle-speed-sensor","provider":"PartCatalog","version":"1.0","type":"link"}