{"product_id":"preorder-kus-s5u-13-fuel-amp-water-level-sensor-1-5-npt-13-probe","title":"PREORDER - KUS S5U-13 Water Level Sensor – 1.5\" NPT (13\" Probe)","description":"\u003ch2\u003e\u003cstrong\u003eAbout the Product\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe KUS S5U-13 is a 13\" probe, 1.5\" NPT-mount liquid level sender for fuel, diesel, or water tanks. It reads out on the American Standard 240-33 ohm curve, so it drops straight onto the fuel\/water gauge already in your dash or panel — no new gauge, no signal converter. Body is 316 stainless steel with an NBR float and PVC-jacketed leads, rated IP65 for the wet, vibrating environment inside a van, truck, or boat tank.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e*KUS SENSORS ARE CURRENTLY ON A 3 WEEK LEAD TIME*\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cem\u003eSpecifications\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe length\u003c\/strong\u003e: 13\" (measured from underside of mounting flange to tip)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: 1.5\" NPT, 5-hole non-symmetrical screw pattern (only fits one way)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput\u003c\/strong\u003e: American Standard, 240Ω empty – 33Ω full\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution\u003c\/strong\u003e: 21mm standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody\u003c\/strong\u003e: SUS 316 stainless steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloat\u003c\/strong\u003e: NBR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeads\u003c\/strong\u003e: PVC-jacketed, color-coded (pink = ground, black = signal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection rating\u003c\/strong\u003e: IP65\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating temp\u003c\/strong\u003e: -40°F to +185°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e: 12V or 24V systems; draws power through the signal wire (125mW), no separate power feed needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer part number\u003c\/strong\u003e: KUS 154013\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eMaterials \u0026amp; Certifications\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e316 stainless steel body — corrosion-resistant in fuel, diesel, and fresh\/grey water service\u003c\/li\u003e\n\u003cli\u003eIP65 sealed housing\u003c\/li\u003e\n\u003cli\u003eGenuine KUS Americas part, not a clone\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e(1) KUS S5U-13 sending unit\u003c\/li\u003e\n\u003cli\u003e(1) mounting gasket\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eInstallation \u0026amp; Wiring\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMounts through a 1.5\" NPT tank port with a 5-hole screw pattern — hole spacing is intentionally asymmetric, so the sender only seats one way (this also fixes the lead-wire exit direction)\u003c\/li\u003e\n\u003cli\u003eMaintain a minimum 1\" clearance between the tank bottom and the float retaining collar — measure inside-bottom to outside-top of the tank before ordering length\u003c\/li\u003e\n\u003cli\u003eGround (pink) wire to common ground; signal (black) wire to your gauge's sender terminal\u003c\/li\u003e\n\u003cli\u003eStandard flathead\/hex screwdriver install, no special tools\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eShipping \u0026amp; Lead Time\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreorder\u003c\/strong\u003e — this SKU is being brought into GoCode inventory. Orders placed now ship as soon as stock arrives; exact lead time to be confirmed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNot the sensor we currently spec on our own wheel-well tanks (those use S5U-15 for 16\" tanks and S5U-19 for 20\" tanks) — this length is stocked for other builds, OEM replacements, and 1.5\" NPT tanks outside the GoCode tank line.\u003c\/li\u003e\n\u003cli\u003eUniversal fit for any tank with a 1.5\" NPT sender boss and a matching American Standard (240-33Ω) fuel\/water gauge — OEM and aftermarket\u003c\/li\u003e\n\u003cli\u003eAlso available in 6\", 7\", 8\", 9\", 10\", 12\", 15\", 17\", 19\" probe lengths if 13\" isn't the depth you need — see the full S5U lineup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does \"S5U-13\" mean?\u003c\/strong\u003e\u003cbr\u003e\nS5U is KUS's 1.5\" NPT sender family. The number is the probe length in inches, measured from the underside of the mounting flange to the tip of the float rod — so the S5U-13 has a 13\" probe.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I know if 13\" is the right length for my tank?\u003c\/strong\u003e\u003cbr\u003e\nMeasure from the inside bottom of the tank to the outside top (where the sender mounts). Subtract at least 1\" for float clearance at the bottom. If that number lands close to 13\", this is your sensor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill this work with my existing fuel or water gauge?\u003c\/strong\u003e\u003cbr\u003e\nYes, as long as your gauge reads the American Standard 240-33 ohm curve, which is the standard used across most US-market fuel and water gauges (Faria, Teleflex, VDO-American calibration, etc.). It is a direct swap for OEM senders on that curve.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it rated for diesel and gasoline, or just water?\u003c\/strong\u003e\u003cbr\u003e\nAll three. The 316 stainless body, NBR float, and PVC leads are rated for fuel, diesel, and water\/greywater service.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it need its own power supply?\u003c\/strong\u003e\u003cbr\u003e\nNo. It's a passive variable resistor — it draws its (125mW) power straight through the signal wire from the gauge circuit. Just ground and signal, two wires.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKUS S5U Product Data Sheet (full spec + part number table)\u003c\/li\u003e\n\u003cli\u003eKUS Sending Unit Installation Guide\u003c\/li\u003e\n\u003cli\u003eKUS Troubleshooting Guide\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/support.gocodeoverland.com\/collections\/9909738532-install_guides\"\u003eGoCode install guides\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GoCode","offers":[{"title":"Default Title","offer_id":51457736900772,"sku":"KUU0381","price":79.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/8474\/4356\/files\/S5U-Version-1-1500-x-1500_faf5dc72-ce38-473a-a900-1ada6b11094e.jpg?v=1787836188","url":"https:\/\/gocodeoverland.com\/products\/preorder-kus-s5u-13-fuel-amp-water-level-sensor-1-5-npt-13-probe","provider":"GoCode","version":"1.0","type":"link"}