---
product_id: 35587631
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 (6\" (150mm)) (52mm (2\"))"
brand: "rupse"
price: "฿2153"
currency: THB
in_stock: true
reviews_count: 10
category: "Rupse"
url: https://www.desertcart.co.th/products/35587631-rupse-fuel-sender-unit-boat-fuel-tank-sending-unit-fuel
store_origin: TH
region: Thailand
---

# 8-color adjustable backlight display SAE 5-hole universal mounting Stainless steel corrosion-resistant 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 (6" (150mm)) (52mm (2"))

**Brand:** rupse
**Price:** ฿2153
**Availability:** ✅ In Stock

## Summary

> ⛽ Elevate your fuel game with precision and style — never run on empty again!

## 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 (6" (150mm)) (52mm (2")) by rupse
- **How much does it cost?** ฿2153 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/35587631-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

- • **Customizable Visuals:** Choose from 8 vibrant backlight colors to match your dashboard vibe and ensure crystal-clear visibility day or night.
- • **Multi-Size Versatility:** Available in multiple lengths to perfectly fit a wide range of fuel tanks, from vintage boats to modern industrial vehicles.
- • **Built for All Conditions:** IP67 waterproof rating and anti-fog curved glass guarantee reliable performance in the harshest marine and automotive environments.
- • **Effortless Universal Fit:** Designed with SAE standard 5-hole mounting and included hardware for a quick, no-fuss installation on boats, cars, trucks, RVs, and more.
- • **Precision Meets Durability:** Crafted with premium stainless steel and high-quality reed switches for ultra-accurate fuel readings and long-lasting corrosion resistance.

## Overview

The Rupse Fuel Sender Unit is a robust, stainless steel fuel level sensor and gauge combo designed for universal fit across boats, cars, trucks, RVs, and industrial vehicles. Featuring high-precision reed switch technology, 8-color backlit LCD display, and IP67 waterproof protection, it delivers accurate, reliable fuel readings in any environment. Easy to install with SAE 5-hole mounting and complete with all necessary hardware, this unit ensures seamless integration and long-lasting performance.

## Description

Specification of Fuel Sending Unit： Material: Stainless Steel Length: 4"/6"/6.8"/8"/8.8"/10"/11"/12"/13" Resolution Range: 10-21 mm Working Voltage: 9-32VDC Assembly: SAE standard 5 holes Mounting: 5pcs M5 screws and 2mm thick gasket Signal：240-33 ohms（240 ohms at empty, 33 ohms at full） Operational Temperature: -40°F ~ +85°F (-40°C ~ +85°C) Specification of Fuel Level Gauge： Material: Stainless Steel+ABS Fixing dimension: 52mm/2" Indicating Range: E-1/2-F Signal:240-33 ohms Working Voltage: 9-32VDC(12V/24V) Backlight: Red /Green /Blue /Whit /Yellow /Yellow-green /Orange /Purple Operation mode: LCD display, stepper motor Protection Rank: IP67 Package Includes: 1x Fuel Sending Unit 1x NBR Gasket 5x M5 Screws 1x Fuel Level Gauge 1x Wiring Harness 10x Butt Terminals 1x Installation Instruction

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 | B01M8KF3HE |
| Auto Part Position | Inside |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #10,350 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Fuel Gauges |
| Body Material | Stainless Steel |
| Brand | RUPSE |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,811) |
| Date First Available | October 17, 2016 |
| Fit Type | Universal Fit |
| Is Discontinued By Manufacturer | No |
| Item Weight | 12.8 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 | Glass, Stainless Steel |
| Model | Fuel Sender Unit |
| Mounting Type | Universal Mount |
| Operation Mode | Automatic |
| Product Dimensions | 13 x 2 x 2 inches |
| Product Grade | New |
| Specification Met | SAE |
| UPC | 886085618985 |
| Vehicle Service Type | Automobile, Ship, Yacht, RV, Agricultural vehicle, Industrial equipment |

## Product Details

- **Brand:** RUPSE
- **Fit Type:** Universal Fit
- **Item dimensions L x W x H:** 13 x 2 x 2 inches
- **Material:** Glass, Stainless Steel
- **Vehicle Service Type:** Automobile, Ship, Yacht, RV, Agricultural vehicle, Industrial equipment

## 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 (6" (150mm)) (52mm (2")) - Image 1](https://m.media-amazon.com/images/I/51Wx0+KZgyL.jpg)
![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 (6" (150mm)) (52mm (2")) - Image 2](https://m.media-amazon.com/images/I/61HlCf00SAL.jpg)
![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 (6" (150mm)) (52mm (2")) - Image 3](https://m.media-amazon.com/images/I/61KTr3ko2lL.jpg)
![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 (6" (150mm)) (52mm (2")) - Image 4](https://m.media-amazon.com/images/I/61Z9U259LCL.jpg)
![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 (6" (150mm)) (52mm (2")) - Image 5](https://m.media-amazon.com/images/I/61d6gz901wL.jpg)

## Questions & Answers

**Q: My float is off in my gas tank, could buying this and just reading this gauge help me know how much gas i actually have?**
A: Yes, just install the sending unit and hook up the gauge to hot wire, ground, and run a wire to the sending unit and ground the unit.

**Q: What ohm range of this kit?**
A: Not sure of the ohm range but put this kit in a tractor here on the farm and it worked for 3 days. I would suggest another kit

**Q: What is ohm range for sending unit?**
A: Mine didn't work at all so I can't give an answer

**Q: Why did sending unit melted and fell apart in gas tank in three weeks?**
A: Something in your fuel perhaps? Maybe a additive of some sort not compatible with the sending unit. Either that or a voltage surge may have caused this. Had my unit for years now and it is still working fine.

## 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

- 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 (6" (150mm)) (52mm (2"))
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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-26*