---
product_id: 437845663
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 (13\" (330mm))"
brand: "rupse"
price: "€ 66.29"
currency: EUR
in_stock: true
reviews_count: 10
category: "Rupse"
url: https://www.desertcart.sk/products/437845663-rupse-fuel-sender-unit-boat-fuel-tank-sending-unit-fuel
store_origin: SK
region: Slovakia
---

# IP67 waterproof & anti-fog gauge SAE 5-hole quick-install mounting 13" stainless steel precision sensor 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 (13" (330mm))

**Brand:** rupse
**Price:** € 66.29
**Availability:** ✅ In Stock

## Summary

> ⛽ Upgrade your fuel game with precision and style!

## 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 (13" (330mm)) by rupse
- **How much does it cost?** € 66.29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/437845663-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

- • **Vibrant Visibility:** 8 customizable backlight colors with anti-fog curved glass make fuel levels crystal clear day or night—never second guess your tank again.
- • **Built for the Elements:** IP67 waterproof rating and high oil resistance guarantee reliable performance even in the harshest marine and off-road environments.
- • **Effortless Installation:** Universal SAE 5-hole mounting pattern with M5 screws and quick wiring terminals means you’re up and running in no time, no mechanic needed.
- • **Precision Meets Durability:** Stainless steel body with corrosion-resistant reed switches ensures long-lasting, accurate fuel readings across gasoline, diesel, and methanol fuels.
- • **Versatile Fit for Every Ride:** Available in multiple sizes to perfectly match fuel tanks on boats, trucks, RVs, agricultural and industrial vehicles—one sensor to rule them all.

## Overview

The RUPSE Fuel Sender Unit is a high-precision, stainless steel fuel level sensor and gauge designed for universal fit across boats, trucks, RVs, and more. Featuring corrosion-resistant reed switches, IP67 waterproofing, and 8 adjustable backlight colors, it delivers accurate, easy-to-read fuel measurements. Its SAE 5-hole mounting and quick wiring terminals enable fast installation, making it a durable, versatile solution for professional-grade fuel monitoring.

## Description

Buy 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 (13" (330mm)): Fuel - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Works well. - Worked well. I know I should have red direction thoroughly, but having blue wire be ground and black wire be sensor is very non-standard. I thought it was DOA, but I did go back and double check directions, rewired, and it works.
Review: The transducer will fit on older equipment. - I installed the transducer/sending unit on my boat gas tank, which was made in 1972 and the five bolt pattern does match up! Took a bit of rotating as the bolt pattern is not symmetric. I bought the 6.8” transducer as my tank is 7.5” tall. The wiring instructions/schematic was detailed enough to easily wire the unit. I’ve got a newer motor and ignition set up so I was able to wire directly to the ignition stud of the newer tachometer. The included gas gauge fit perfect in my old gas gauge cut out. I turned on the ignition and the gauge booted up with a needle sweep and then slowly climbed up to the actual fuel depth in my tank, which I feel is accurate. The back light is nice and bright and the variety of backlighting colors is more of a novelty and I think my kids will get a kick out of it! Happy so far with the set up, but we’ll see how solid this set up is when I get it out on the big water of Lake Michigan. Will update this review if necessary. Very good product so far at that price point.

## 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 | B09NNS8PN5 |
| Auto Part Position | Outside |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #9,616 in Automotive ( See Top 100 in Automotive ) #2 in Automotive Fuel Gauges |
| Body Material | Stainless Steel |
| Brand | RUPSE |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,809) |
| Date First Available | June 9, 2023 |
| Fit Type | Universal Fit |
| Gas Type | diesel,gasoline,methanol |
| Inlet Connection Size | 0.38 Inches |
| Inlet Connection Type | Threaded |
| Item Weight | 15.8 ounces |
| Item dimensions L x W x H | 13 x 2 x 2 inches |
| Item model number | 03CE30GMAU001 |
| Manufacturer | RUPSE |
| Manufacturer Part Number | CE30GAU001 |
| Material | Stainless Steel |
| Model | Fuel Sender Unit |
| Mounting Type | Surface Mount |
| Operation Mode | Mechanical |
| Outlet Connection Size | 0.38 Inches |
| Outlet Connection Type | Threaded |
| Product Dimensions | 13 x 2 x 2 inches |
| Product Grade | New |
| Specification Met | SAE |
| UPC | 192032001404 |
| Vehicle Service Type | Truck |

## Product Details

- **Brand:** RUPSE
- **Fit Type:** Universal Fit
- **Item dimensions L x W x H:** 13 x 2 x 2 inches
- **Material:** Stainless Steel
- **Vehicle Service Type:** Truck

## 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 (13" (330mm)) - Image 1](https://m.media-amazon.com/images/I/615+WGS-T3L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well.
*by W***S on December 12, 2025*

Worked well. I know I should have red direction thoroughly, but having blue wire be ground and black wire be sensor is very non-standard. I thought it was DOA, but I did go back and double check directions, rewired, and it works.

### ⭐⭐⭐⭐⭐ The transducer will fit on older equipment.
*by A***R on June 5, 2025*

I installed the transducer/sending unit on my boat gas tank, which was made in 1972 and the five bolt pattern does match up! Took a bit of rotating as the bolt pattern is not symmetric. I bought the 6.8” transducer as my tank is 7.5” tall. The wiring instructions/schematic was detailed enough to easily wire the unit. I’ve got a newer motor and ignition set up so I was able to wire directly to the ignition stud of the newer tachometer. The included gas gauge fit perfect in my old gas gauge cut out. I turned on the ignition and the gauge booted up with a needle sweep and then slowly climbed up to the actual fuel depth in my tank, which I feel is accurate. The back light is nice and bright and the variety of backlighting colors is more of a novelty and I think my kids will get a kick out of it! Happy so far with the set up, but we’ll see how solid this set up is when I get it out on the big water of Lake Michigan. Will update this review if necessary. Very good product so far at that price point.

### ⭐⭐⭐⭐⭐ 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.

## Frequently Bought Together

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-31*