{"product_id":"quicksilver-806490t-water-temperature-sender","title":"Quicksilver 806490T Water Temperature Sender MerCruiser","description":"\u003ch2\u003eQuicksilver 806490T Water Temperature Sender MerCruiser\u003c\/h2\u003e\n\u003cp\u003eThe Quicksilver 806490T engine water temperature gauge sender is a genuine Mercury Marine replacement sender for MerCruiser sterndrive and inboard engine applications where this exact part number is specified. This sender supports compatible temperature gauge systems and should be matched by part number, engine model, and service information before installation.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Quicksilver \/ Mercury Marine water temperature sender\u003c\/li\u003e\n\u003cli\u003ePart number 806490T\u003c\/li\u003e\n\u003cli\u003eDesigned for MerCruiser sterndrive and inboard engine applications where specified\u003c\/li\u003e\n\u003cli\u003eUsed with compatible engine water temperature gauge systems\u003c\/li\u003e\n\u003cli\u003eInstalls with common shop tools when matched to the correct application\u003c\/li\u003e\n\u003cli\u003eBuilt to Mercury Marine original equipment specifications\u003c\/li\u003e\n\u003cli\u003eBest verified by engine model, serial number, existing sender, and service manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment \/ Product Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Quicksilver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 806490T\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Water Temperature Sender\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e MerCruiser sterndrive and inboard engine applications where 806490T is specified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Style:\u003c\/strong\u003e Inboard\/IO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment Note:\u003c\/strong\u003e Confirm compatibility by part number, MerCruiser engine model, serial number, existing sender number, gauge system, parts diagram, owner’s manual, or service manual before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne Quicksilver 806490T water temperature sender\u003c\/li\u003e\n\u003cli\u003eGauge, wiring, adapters, sealant, and additional sensors are not included unless specifically stated\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy You Should Buy\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCorrect replacement when your MerCruiser parts diagram specifies 806490T\u003c\/li\u003e\n\u003cli\u003eSupports compatible engine water temperature gauge operation\u003c\/li\u003e\n\u003cli\u003eUseful for diagnosed temperature sender faults or gauge signal issues\u003c\/li\u003e\n\u003cli\u003eGenuine Quicksilver part built for Mercury Marine applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMerCruiser water temperature sender replacement\u003c\/li\u003e\n\u003cli\u003eSterndrive and inboard temperature gauge service\u003c\/li\u003e\n\u003cli\u003eGauge sender troubleshooting\u003c\/li\u003e\n\u003cli\u003eReplacement of damaged, failed, corroded, or inaccurate temperature senders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is Quicksilver 806490T?\u003c\/strong\u003e Quicksilver 806490T is an engine water temperature gauge sender for compatible MerCruiser sterndrive and inboard applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs this for MerCruiser engines?\u003c\/strong\u003e Yes. The product data identifies this sender for MerCruiser sterndrive and inboard engine applications where specified.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes this include a gauge?\u003c\/strong\u003e No. This listing is for the sender only unless additional parts are specifically shown or stated.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat engine style should this be used with?\u003c\/strong\u003e This product is set up for Inboard\/IO use based on the MerCruiser sterndrive and inboard application data.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo I need to verify fitment?\u003c\/strong\u003e Yes. Match part number 806490T, your engine serial number, current sender, gauge system, parts diagram, and service manual before ordering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I install this myself?\u003c\/strong\u003e Installation may be straightforward with common shop tools, but always follow the service manual and use the correct sealing and torque procedures.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Quicksilver","offers":[{"title":"Default Title","offer_id":48583589232872,"sku":"806490T","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9927\/6776\/files\/806490T_1_de7d708c-05bf-49e8-8077-d6aae1bd8d11.webp?v=1780421698","url":"https:\/\/wakeboss.com\/products\/quicksilver-806490t-water-temperature-sender","provider":"Wakeboss","version":"1.0","type":"link"}