--- product_id: 460435969 title: "RUPSE Fuel Sender Unit Boat Fuel Tank Sending Unit Fuel Water Level Sensor Stainless Steel Fuel Sender and Fuel Gauge for Boat Car Truck RV (4\"(100mm))" brand: "rupse" price: "$102.40" currency: USD in_stock: true reviews_count: 10 category: "Rupse" url: https://www.desertcart.us/products/460435969-rupse-fuel-sender-unit-boat-fuel-tank-sending-unit-fuel store_origin: US region: United States of America --- # 8-color adjustable backlight IP67 waterproof & anti-fog glass Precision stainless steel build RUPSE Fuel Sender Unit Boat Fuel Tank Sending Unit Fuel Water Level Sensor Stainless Steel Fuel Sender and Fuel Gauge for Boat Car Truck RV (4"(100mm)) **Brand:** rupse **Price:** $102.40 **Availability:** ✅ In Stock ## Summary > ⛽ Never run dry, always stay ahead with RUPSE precision fuel sensing! ## Quick Answers - **What is this?** RUPSE Fuel Sender Unit Boat Fuel Tank Sending Unit Fuel Water Level Sensor Stainless Steel Fuel Sender and Fuel Gauge for Boat Car Truck RV (4"(100mm)) by rupse - **How much does it cost?** $102.40 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/460435969-rupse-fuel-sender-unit-boat-fuel-tank-sending-unit-fuel) ## Best For - rupse enthusiasts ## Why This Product - Trusted rupse brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless Installation:** SAE 5-hole mounting with quick wiring terminals and M5 screws for a hassle-free setup. - • **Customizable Visibility:** Choose from 8 vibrant backlight colors for effortless fuel level monitoring day or night. - • **Universal Compatibility:** Fits a wide range of vehicles including boats, trucks, RVs, and agricultural machinery. - • **Built to Brave the Elements:** IP67 waterproof rating and anti-fog curved glass guarantee reliable performance in any environment. - • **Precision Engineered Durability:** Stainless steel exterior with corrosion-resistant reed switches ensures long-lasting, accurate fuel readings. ## Overview The RUPSE Fuel Sender Unit is a high-precision, stainless steel fuel level sensor designed for boats, trucks, RVs, and more. Featuring corrosion-resistant reed switches, 8 adjustable backlight colors, and IP67 waterproofing with anti-fog glass, it delivers accurate, reliable fuel readings. Easy to install with SAE mounting and quick wiring terminals, this universal-fit unit supports multiple fuel types including gasoline, diesel, and methanol, making it a top choice for professionals demanding durability and performance. ## Description Product description Rupse Fuel Sending Unit with Gauge Kit 240-33 Ohm Rupse Fuel Sending Unit Review: Replacement parts - Fit perfectly in my boats fuel tank, works great, easy to install and use Review: easy install - Easy installation, could have used a little longer leads but that comment would probably show up in half the installs. Hooked up per instructions, turned on power and it worked fine. The hardest part was finding ignition switched power (boat install). ## Features - [High Precision and Long Life]: The exterior is made of stainless steel, and the interior is controlled by high-quality reed switches. The sensor is corrosion-resistant, does not rust, has a long life, stable output signal, and accurate measurement. Suitable for gasoline, diesel, water, methanol, etc. - [Easy to Read]: The fuel level gauge has 8 adjustable backlight colors, IP67 waterproof, stainless steel frame, anti-fog curved glass, easy to read (Empty-1/2-Full). - [Easy Installation]: SAE 5 hole mounting pattern, NBR material gasket, good sealing performance, high oil resistance, with M5 5 screws, 10 quick wiring terminals, easy and quick installation by referring to the wiring diagram. - [Multi-Size]: Various sizes can be selected to meet different sizes of fuel tanks for Automobiles, Ships, Yachts, RV, Agricultural vehicles and Industrial equipment. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09PZWZX4W | | Auto Part Position | Outside | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | #7,224 in Automotive ( See Top 100 in Automotive ) #2 in Automotive Fuel Gauges | | Body Material | Stainless Steel | | Brand | RUPSE | | Brand Name | RUPSE | | Compatible with Vehicle Type | Truck | | Connector Type | screws | | Customer Reviews | 4.3 out of 5 stars 1,889 Reviews | | Fit Type | Universal Fit | | Gas Type | diesel,gasoline,methanol | | Hose Length | 13 Inches | | Included Components | Fuel Sending Unit | | Inlet Connection Size | 0.5 Inches | | Inlet Connection Type | Threaded | | Item Dimensions | 13 x 2 x 2 inches | | Item Type Name | Fuel Sender Unit | | Item dimensions L x W x H | 13 x 2 x 2 inches | | Manufacturer | RUPSE | | Manufacturer Part Number | CE30GAU001 | | Manufacturer Warranty Description | 1year | | Material | Stainless Steel | | Material Type | Stainless Steel | | Model Number | 03CE30GMAU001 | | Mounting Type | Bung Mount | | Operation Mode | Mechanical | | Outlet Connection Size | 0.5 Inches | | Outlet Connection Type | Threaded | | Product Grade | Performance Part | | Specification Met | SAE | | UPC | 192032001022 | | Unit Count | 1 Count | | Vehicle Service Type | Truck | ## Product Details - **Brand:** RUPSE - **Fit Type:** Universal Fit - **Vehicle Service Type:** Truck - **Item dimensions L x W x H:** 13 x 2 x 2 inches - **Material:** Stainless Steel ## Images ![RUPSE Fuel Sender Unit Boat Fuel Tank Sending Unit Fuel Water Level Sensor Stainless Steel Fuel Sender and Fuel Gauge for Boat Car Truck RV (4"(100mm)) - Image 1](https://m.media-amazon.com/images/I/615+WGS-T3L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Replacement parts *by A***R on May 29, 2026* Fit perfectly in my boats fuel tank, works great, easy to install and use ### ⭐⭐⭐⭐⭐ easy install *by R***Y on May 19, 2026* Easy installation, could have used a little longer leads but that comment would probably show up in half the installs. Hooked up per instructions, turned on power and it worked fine. The hardest part was finding ignition switched power (boat install). ### ⭐⭐⭐⭐⭐ Great Kit *by A***R on April 20, 2024* This is a great kit to add a real fuel gauge to your fuel tank. For me it was a huge upgrade for my lawn tractor which only had a rather worthless "sight window" which is just about impossible to use unless you had bright light on the back of the fuel tank and the fuel was within the visible window. The sender unit appears to be solid and of good quality with a sturdy mounting flange, I ordered the 4 inch version in a kit with the gauge which was the best option for my application. The gauge meter unit itself has bold graphics for easy no nonsense readability, the multi color backlight options are a great way to customize to suit your application and do a great job at night. I wired the backlight to the tractor headlight circuit so it comes on with the headlights - a nice touch but not necessary, you can of course wire it up to stay on all the time if you prefer. My kit did not come with the connector sealing plug as shown though. For those reviewers of this kit that complain of the gauge showing Full all the time - this fuel gauge meter is programmable for different types of senders, it might be worth making sure it is configured for the right sender. For me the default settings were correct. Overall, I very much like this kit, it is a little pricey, but if it lasts the life of my lawn tractor, it will be worth it, we'll see. Please not that I took extra care to prepare the nylon fuel tank surface to seal perfectly against the sender unit with the limited torque available from screws in nylon (I purchased special deep thread screws and did not use the machine screws provided), typically such nylon tanks are not perfectly flat nor is the surface texture conducive to a good seal even with the good quality gasket provided. This is less of an issue with metal fuel tanks. Think Safety. If in doubt, use a threaded split ring backer inside the tank. UPDATE: Nov 2025: This kit is still going strong and a valued upgrade to my tractor. I have noticed however that the Gauge Dial Glass does fog up with condensation so this is definitely NOT waterproof and would be a disaster on marine installations - so make sure you receive and use the connector seal, as my kit did not come with one and it is clearly a critical item. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/460435969-rupse-fuel-sender-unit-boat-fuel-tank-sending-unit-fuel](https://www.desertcart.us/products/460435969-rupse-fuel-sender-unit-boat-fuel-tank-sending-unit-fuel) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-06*