{"product_id":"kirby-generation-switch-110590-replacement-switch-for-generation-series-sentria-factory-fit-on-off-control","title":"Kirby Generation Switch 110590 replacement switch for Generation Series \u0026 Sentria — factory-fit on\/off control","description":"\u003cp\u003e\u003cstrong\u003eThe Kirby Original Generation Switch (110590) is a factory-style electronic replacement switch engineered to restore on\/off control for Generation Series and Sentria Kirby vacuums.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis genuine Kirby part replaces a worn or damaged power switch so your vacuum responds reliably when you need it. Designed to fit multiple Generation Series models and Sentria units, the 110590 switch matches factory electrical specifications and mounting points for an easier, more secure swap than generic alternatives. It’s intended for do-it-yourself repairs and service shops maintaining older Kirby machines.\u003c\/p\u003e\n\n\u003ch3\u003eWhich Kirby models use the Generation Switch 110590?\u003c\/h3\u003e\n\u003cp\u003eThe 110590 switch is compatible with the Generation Series family and Sentria vacuums that originally shipped with the factory electronic switch. Check your vacuum’s service manual or existing switch label to confirm. If the physical shape and connector arrangement match, this part is a suitable replacement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits Generation Series Kirby machines (confirm model specifics).\u003c\/li\u003e\n  \u003cli\u003eCompatible with Sentria models using the same switch footprint.\u003c\/li\u003e\n  \u003cli\u003eReplacement for worn, intermittent, or non-functioning on\/off switches.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install the Kirby 110590 switch safely?\u003c\/h3\u003e\n\u003cp\u003eInstallation requires basic hand tools and disconnecting the vacuum from power. Remove the outer shell or handle cover to access the switch, note wire positions, then swap the old unit with the new one, fastening it securely before reassembling. If you’re unsure, professional service is recommended to avoid wiring errors.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUnplug vacuum before starting any work.\u003c\/li\u003e\n  \u003cli\u003eDocument or photograph wire locations for correct reconnection.\u003c\/li\u003e\n  \u003cli\u003eUse the original mounting screws and secure connectors firmly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance differences will I notice after replacing the switch?\u003c\/h3\u003e\n\u003cp\u003eReplacing a faulty switch restores dependable power control and eliminates intermittent starts or stops caused by electrical contacts that have degraded. The new switch delivers the same on\/off behavior as the original factory part, ensuring consistent user control and safer operation compared with aged, worn switches.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReliable startup and shutdown of the vacuum motor.\u003c\/li\u003e\n  \u003cli\u003eEliminates flickering or unintentional shutoffs.\u003c\/li\u003e\n  \u003cli\u003eMaintains factory electrical compatibility and feel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre there tips to confirm this is the right part before buying?\u003c\/h3\u003e\n\u003cp\u003eCompare the replacement part number (110590) to your current switch label or parts list. Verify connector type, mounting tabs, and overall shape against photos or the disassembled switch to ensure compatibility. When in doubt, reference your model’s service documentation or contact a Kirby parts specialist.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMatch part number 110590 for exact replacement.\u003c\/li\u003e\n  \u003cli\u003eCheck connector layout and mounting screw placement.\u003c\/li\u003e\n  \u003cli\u003eConfirm fit with your vacuum model’s parts diagram.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This Original Kirby Generation Switch 110590 is aimed at owners of Generation Series and Sentria Kirby vacuums who want a reliable, factory-compatible replacement for a failing on\/off switch. It’s suitable for experienced DIYers comfortable with basic electrical disassembly and reassembly, as well as repair technicians servicing older Kirby machines. Choose this genuine part when you need a direct-fit switch that restores original functionality without modifying wiring or housings.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the 110590 an original Kirby part?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The 110590 is a genuine Kirby factory electronic switch designed for Generation Series and Sentria models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install the switch myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, if you’re comfortable with basic tools and wiring; always unplug the vacuum first and document wire positions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Kirby","offers":[{"title":"Default Title","offer_id":48084063846558,"sku":"B0007WRLNU","price":74.8,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/kirby-generation-switch-front-panel.jpg?v=1785845212","url":"https:\/\/northtrailauto.ca\/products\/kirby-generation-switch-110590-replacement-switch-for-generation-series-sentria-factory-fit-on-off-control","provider":"North Trail Auto","version":"1.0","type":"link"}