{"product_id":"standard-ignition-sls637-brake-light-switch","title":"Standard Ignition SLS637 Brake Light Switch","description":"\u003ch2\u003eBrake Light Switch for INFINITI Q50 and Q60\u003c\/h2\u003e\u003cp\u003eStandard Ignition SLS637 is a brake light switch built for direct-fit service on select INFINITI models. It uses a 4-terminal, blade-style electrical connection with a female connector and male terminals for a secure snap-fit installation.\u003c\/p\u003e\u003cp\u003eCompatible With 2018-2022 INFINITI Q50 and 2018-2021 INFINITI Q60 applications, this brake light switch supports reliable brake pedal signal input for the vehicle lighting and control system. Standard Ignition SLS637 is a practical replacement when the original switch shows electrical or mechanical wear.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake light switch for electrical and body system repair\u003c\/li\u003e\n\u003cli\u003e4-terminal design with blade terminals\u003c\/li\u003e\n\u003cli\u003eFemale connector with male terminal interface\u003c\/li\u003e\n\u003cli\u003eSnap-fit attachment method for direct mounting\u003c\/li\u003e\n\u003cli\u003ePlastic construction with white finish\u003c\/li\u003e\n\u003cli\u003eFits 2019-2022 INFINITI Q50 and 2019-2021 INFINITI Q60\u003c\/li\u003e\n\u003cli\u003eAlso fits 2018 INFINITI Q50 and Q60 from 4\/2018\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eStandard Ignition SLS637 is a brake light switch engineered for vehicles that rely on a precise pedal-position signal to activate the brake lamps and related electrical functions. The plastic housing, snap-fit attachment, and 4-terminal blade connection support a clean OE-style replacement for service work on INFINITI Q50 and INFINITI Q60 models. If you are replacing a worn or inconsistent brake pedal switch, Standard Ignition SLS637 provides the correct form factor for the listed applications.\u003c\/p\u003e\u003cp\u003eThis part cross-references 253206HL0A and SL1189 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Solve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake lights that stay on or do not illuminate correctly\u003c\/li\u003e\n\u003cli\u003eIntermittent brake pedal signal to the vehicle electrical system\u003c\/li\u003e\n\u003cli\u003eFaults caused by a worn internal switch mechanism\u003c\/li\u003e\n\u003cli\u003eConnector or terminal mismatch during brake switch replacement\u003c\/li\u003e\n\u003cli\u003eService issues on INFINITI Q50 and Q60 brake light circuits\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the connector style, terminal count, and mounting style before installation. This switch uses a snap-fit attachment and does not include mounting hardware. Confirm the vehicle build date for 2018 applications, since fitment begins from 4\/2018 on the INFINITI Q50 and Q60.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eStandard Ignition supplies replacement electrical components for automotive repair, and SLS637 is built to match the listed fitment and connection requirements for service use.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":52820799389877,"sku":"FBHK-SLS637","price":128.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_SLS637_Fro.jpg?v=1784530448","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-sls637-brake-light-switch","provider":"PartCatalog","version":"1.0","type":"link"}