{"product_id":"standard-ignition-sls-373-brake-light-switch","title":"Standard Ignition SLS-373 Brake Light Switch","description":"\u003ch2\u003eReliable Brake Light Switch for Ford, Lincoln, and Mercury Vehicles\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition SLS-373 brake light switch is designed to provide consistent and accurate stoplight activation for select Ford, Lincoln, and Mercury models. Engineered with durable plastic housing and a secure blade terminal design, this switch ensures reliable electrical connection and long-lasting performance.\u003c\/p\u003e\u003ch2\u003eKey Features of the Standard Ignition SLS-373 Brake Light Switch\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Ford Fusion, Lincoln MKZ, Mercury Milan, and Zephyr models\u003c\/li\u003e\n\u003cli\u003eStoplight switch function for precise brake light activation\u003c\/li\u003e\n\u003cli\u003eBlue and white plastic finish for corrosion resistance and durability\u003c\/li\u003e\n\u003cli\u003eFemale connector with one connection point for easy installation\u003c\/li\u003e\n\u003cli\u003eFour male blade terminals providing secure and stable electrical contact\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition SLS-373 brake light switch is a critical component in the brake system electrical circuit, responsible for signaling brake light activation when the brake pedal is pressed. Featuring a plastic finish in blue and white, this switch is designed to resist wear and environmental factors. The female connector with a single connection point simplifies wiring, while the four male blade terminals ensure a firm and reliable connection to the vehicle’s electrical system. This part is specifically engineered for compatibility with Ford Fusion, Lincoln MKZ, Mercury Milan, and Zephyr models, ensuring proper fit and function.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores brake light functionality when the original switch fails\u003c\/li\u003e\n\u003cli\u003eEliminates intermittent brake light operation caused by faulty connections\u003c\/li\u003e\n\u003cli\u003ePrevents brake lights from staying on continuously\u003c\/li\u003e\n\u003cli\u003eEnsures proper communication with cruise control and ABS systems\u003c\/li\u003e\n\u003cli\u003eResolves issues related to brake pedal position sensing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify vehicle compatibility with Ford Fusion, Lincoln MKZ, Mercury Milan, or Zephyr before installation\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery before replacing the brake light switch to avoid electrical shorts\u003c\/li\u003e\n\u003cli\u003eEnsure the switch is properly aligned with the brake pedal arm for accurate operation\u003c\/li\u003e\n\u003cli\u003eCheck all blade terminals for secure connection and no corrosion\u003c\/li\u003e\n\u003cli\u003eTest brake lights after installation to confirm correct function\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The SLS-373 brake light switch undergoes rigorous quality control testing to maintain consistent electrical function. 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":44709291557045,"sku":"FBHK-SLS-373","price":18.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_SLS373_Fro.jpg?v=1775094562","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-sls-373-brake-light-switch","provider":"PartCatalog","version":"1.0","type":"link"}