{"product_id":"rupse-fuel-sender-unit-for-boat-truck-rv-6-150mm-stainless-steel-ip67-waterproof","title":"RUPSE Fuel Sender Unit for Boat, Truck \u0026 RV — 6\" (150mm) Stainless Steel, IP67 Waterproof","description":"\u003cp\u003e\u003cstrong\u003eRUPSE 6\" (150mm) stainless steel fuel sender unit is a corrosion-resistant tank sender and matching gauge that measures fuel and water levels accurately for boats, trucks, RVs and industrial tanks.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact sender combines a durable stainless-steel housing with reed-switch electronics to deliver reliable level readings in gasoline, diesel, water and mixed liquids. Designed for marine and mobile use, the unit resists corrosion and moisture, pairs with an 8-color backlit, IP67 waterproof gauge and installs using a standard SAE 5-hole pattern and included hardware. The 6\" (150mm) length fits many shallow to mid-depth tanks; other sizes are available for larger installations.\u003c\/p\u003e\n\n\u003ch3\u003eHow precise and durable is the RUPSE sender for marine environments?\u003c\/h3\u003e\n\n\u003cp\u003eThe sender uses reed-switch technology inside a stainless-steel body for stable, repeatable output and long service life. Its materials and sealing resist corrosion and fuel exposure, reducing maintenance and replacement frequency in salty or wet conditions.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eStainless-steel exterior resists rust and electrochemical corrosion.\u003c\/li\u003e\n  \u003cli\u003eHigh-quality reed switches provide accurate, stable signals.\u003c\/li\u003e\n  \u003cli\u003eCompatible with gasoline, diesel, water and methanol blends.\u003c\/li\u003e\n  \u003cli\u003eSealed construction reduces moisture intrusion and failure risk.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat does the RUPSE gauge display and how easy is it to read at a glance?\u003c\/h3\u003e\n\n\u003cp\u003eThe matching gauge shows Empty–1\/2–Full at a glance with anti-fog curved glass and a stainless frame for glare reduction. It offers eight adjustable backlight colors so you can match cockpit or dash lighting and maintain legibility day or night.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e8 adjustable backlight colors for visibility and aesthetics.\u003c\/li\u003e\n  \u003cli\u003eAnti-fog curved glass keeps the readout clear in damp conditions.\u003c\/li\u003e\n  \u003cli\u003eIP67 waterproof rating protects electronics from spray and rain.\u003c\/li\u003e\n  \u003cli\u003eClear Empty\/½\/Full markings simplify quick checks underway.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow straightforward is installation and what hardware is included?\u003c\/h3\u003e\n\n\u003cp\u003eInstallation follows a standard SAE 5-hole mounting pattern and includes an NBR gasket plus M5 screws, simplifying retrofit into existing tanks. Ten quick wiring terminals and a wiring diagram are provided so you can hook the sender to the gauge or to most common fuel gauge systems without specialized tools.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSAE 5-hole mounting pattern fits common tank flanges.\u003c\/li\u003e\n  \u003cli\u003eNBR gasket for reliable sealing and high oil resistance.\u003c\/li\u003e\n  \u003cli\u003eM5 screws and 10 quick wiring terminals included for fast setup.\u003c\/li\u003e\n  \u003cli\u003eWiring diagram provided for correct electrical connections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich tank sizes and vehicle types is the 6\" (150mm) sender best suited for?\u003c\/h3\u003e\n\n\u003cp\u003eThe 6\" (150mm) length is ideal for shallow-to-mid-depth tanks found on many boats, small RVs, ATVs and service vehicles. RUPSE offers multiple lengths to match deeper tanks on larger vessels and trucks, so you can choose the right size for accurate readings across applications.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e6\" (150mm) fits shallow and mid-depth tanks on smaller craft and vehicles.\u003c\/li\u003e\n  \u003cli\u003eAvailable in other lengths for yachts, trucks and industrial tanks.\u003c\/li\u003e\n  \u003cli\u003eWorks with marine, automotive, RV, agricultural and industrial equipment.\u003c\/li\u003e\n  \u003cli\u003eSelectable sizes prevent false empty or full readings from wrong fit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The RUPSE 6\" stainless steel fuel sender unit and compatible gauge are aimed at boat owners, marine technicians, RV enthusiasts and fleet managers who need a corrosion-resistant, easy-to-install level sensor with clear, backlit readout. Choose this sender when you want a straightforward upgrade or replacement that works with gasoline, diesel and water, provides stable reed-switch accuracy and fits common SAE mounting patterns. If your tank is deeper than mid-depth, check RUPSE multi-size options to match your application.\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: Can the RUPSE sender measure water and fuel safely?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The unit is compatible with gasoline, diesel, water and methanol, using sealed reed-switch electronics and stainless steel construction for safe operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this fit my existing SAE 5-hole tank flange?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It uses a standard SAE 5-hole mounting pattern and includes an NBR gasket plus M5 screws for straightforward installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"RUPSE","offers":[{"title":"Default Title","offer_id":48083750027422,"sku":"B09NNRM2BT","price":61.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/rupse-front-gauge-and-sender-assembly.jpg?v=1785835634","url":"https:\/\/northtrailauto.ca\/products\/rupse-fuel-sender-unit-for-boat-truck-rv-6-150mm-stainless-steel-ip67-waterproof","provider":"North Trail Auto","version":"1.0","type":"link"}