{"product_id":"standard-ignition-fh59-circuit-breaker","title":"Standard Ignition FH59 Circuit Breaker","description":"\u003ch2\u003e200 Amp OE-Style Circuit Breaker\u003c\/h2\u003e\u003cp\u003eStandard Ignition FH59 is a direct-fit circuit breaker built for electrical systems that need a 200 amp rating and a plug-in connection. It is a practical replacement for vehicles that require a square, female, two-connector layout and OE-style fitment.\u003c\/p\u003e\u003cp\u003eUse FH59 when servicing high-current circuits on select Buick, Cadillac, Chevrolet, and GMC applications, including Silverado 1500, Silverado 2500 HD, Sierra 1500, and Escalade models. The Standard Ignition FH59 is made to restore proper circuit protection and reliable electrical function.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e200 amp amperage rating for high-load electrical circuits\u003c\/li\u003e\n\u003cli\u003eFemale connector design with 2 connectors\u003c\/li\u003e\n\u003cli\u003eSquare plug-in connector shape for direct-fit installation\u003c\/li\u003e\n\u003cli\u003eOE replacement construction for proper fit, form, and function\u003c\/li\u003e\n\u003cli\u003eManufactured in TS16949 and ISO9001 certified facilities\u003c\/li\u003e\n\u003cli\u003eBuilt with materials intended to withstand demanding operating conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eStandard Ignition FH59 is a circuit breaker engineered as a direct replacement for factory-style applications. It supports vehicles that use a 200 amp emergency vehicle light relay configuration and is listed across multiple GM platforms, including 2019-2021 Chevrolet Silverado 1500, 2020-2022 Chevrolet Silverado 2500 HD, 2020-2022 GMC Sierra 3500 HD, and 2021-2022 Cadillac Escalade. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 84082848, FH168) for the same application. The FH59 part number is also referenced in OE-style service listings for select Buick, Cadillac, Chevrolet, and GMC models.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Resolve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIntermittent loss of power to protected electrical circuits\u003c\/li\u003e\n\u003cli\u003eFailed or weak circuit protection in high-amperage systems\u003c\/li\u003e\n\u003cli\u003eElectrical interruptions in emergency vehicle light relay applications\u003c\/li\u003e\n\u003cli\u003eReplacement needs for worn or damaged plug-in circuit breakers\u003c\/li\u003e\n\u003cli\u003eFitment issues caused by non-OE-style electrical components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify connector shape, gender, and amperage rating before installation. FH59 uses a female, square, two-connector plug-in design, so matching the original connector style is important for proper fitment. Confirm vehicle application by year, make, and model before ordering, especially on Silverado 1500, Sierra 1500, and Escalade platforms. Professional installation is recommended for electrical system service.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eStandard Ignition manufactures this circuit breaker in TS16949 and ISO9001 certified facilities with quality control maintained through the production process. The FH59 is built as an OE replacement to support proper fit, form, and function.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":52819061080245,"sku":"FBHK-FH59","price":30.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_FH59_Fro.jpg?v=1784442857","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-fh59-circuit-breaker","provider":"PartCatalog","version":"1.0","type":"link"}