---
product_id: 551577306
title: "Wai Danie Fuel Tank Level Gauge Sensor Sending Unit Float Sensor for 4-Stroke GY6 50CC 125CC 150CC 139QMB 152QMI 157QMJ CN250 CH250 Motorcycle Fits 50cc Chinese Scooter Mopeds"
brand: "wai danie"
price: "€ 20.41"
currency: EUR
in_stock: true
reviews_count: 8
category: "Wai Danie"
url: https://www.desertcart.sk/products/551577306-wai-danie-fuel-tank-level-gauge-sensor-sending-unit-float
store_origin: SK
region: Slovakia
---

# Accurate fuel level sensing ±3% Plug & play 3-pin connector Fits 50-250cc 4-stroke GY6 engines Wai Danie Fuel Tank Level Gauge Sensor Sending Unit Float Sensor for 4-Stroke GY6 50CC 125CC 150CC 139QMB 152QMI 157QMJ CN250 CH250 Motorcycle Fits 50cc Chinese Scooter Mopeds

**Brand:** wai danie
**Price:** € 20.41
**Availability:** ✅ In Stock

## Summary

> ⛽ Ride Smart, Fuel Smarter: Never Guess Your Tank Again!

## Quick Answers

- **What is this?** Wai Danie Fuel Tank Level Gauge Sensor Sending Unit Float Sensor for 4-Stroke GY6 50CC 125CC 150CC 139QMB 152QMI 157QMJ CN250 CH250 Motorcycle Fits 50cc Chinese Scooter Mopeds by wai danie
- **How much does it cost?** € 20.41 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/551577306-wai-danie-fuel-tank-level-gauge-sensor-sending-unit-float)

## Best For

- wai danie enthusiasts

## Why This Product

- Trusted wai danie brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Build:** Crafted from ABS plastic and rubber for long-lasting performance under all conditions.
- • **Seamless Compatibility:** Direct replacement for most 50cc-250cc Chinese & Japanese scooters and ATVs.
- • **Effortless Installation:** Plug & play 3-pin female connector with 580mm wire length—no mechanic needed.
- • **Precision Fuel Monitoring:** Keep your ride fueled with ±3% accuracy for worry-free journeys.
- • **Universal Fit for Trendsetters:** Perfect for GY6 139QMB, 152QMI, 157QMJ engines—join the savvy scooter community.

## Overview

The Wai Danie Fuel Tank Level Gauge Sensor is a precision-engineered replacement float sensor designed for 4-stroke GY6 engines ranging from 50cc to 250cc. Featuring a durable ABS plastic build and a plug & play 3-pin connector, it ensures seamless compatibility with a wide range of Chinese and Japanese scooters, mopeds, ATVs, and go-karts. With ±3% measurement accuracy, it provides reliable real-time fuel level data, enhancing your ride’s efficiency and preventing unexpected stops. Easy to install and built to last, this sensor is the smart upgrade for any fuel-conscious rider.

## Description

Features: - Fuel Level Gauge Sensor - 100% Brand New - Complete accessories,handy to use - Direct replacement,Easy to install Description: Condition: New Color: As Picture Show Material: ABS Plastic & Rubber Plug Type: 3-pin female connector Wire Length: 580mm Parts Type: Fuel Unit Assembly Installation Position: Fuel Tank Use: Replacement Part Performance: The sensors in the fuel tank are used in conjunction with the fuel gauge, indicating the amount of fuel in the fuel tank of the motorcycle. The sensor consists of resistor, slide, and floater. The floater floats on the fuel surface and changes the position of the slider on the resistor as the fuel level changes. Compatible with: Fits most 50cc Chinese Scooter, Mopeds, with 4-Stroke GY6. Fits 139 QMA/QMB，152 QMI 157 QMJ，50-250 CC engines. Fits ATV, Go-Kart and Chinese Scooters. Fits most Chinese brands and some Japanese brands, like TaoTao, Buyang, Coolsport, Lifan Kazuma, SUNL, Honda, Redcat, Eagle, etc. Package Includes: 1 x Fuel Lever Sensor ➤➤Please Note: ◕‿◕1.Due to the light and screen difference, the item's color may be slightly different from the pictures. ◕‿◕2.All dimensions are measured by hand, there may be small deviations. 【Seamless fit】 Made to original standards, so you can order it directly to replace the worn and broken one. (Note: For details, please read description below and confirm fit before ordering.) Notice: This is Wai Danie brand goods, which is a compatible accessory. Our products are compatible with these brands, but our products are not those brands.

Review: Works well on a Baja 150 scooter - My old fuel sensor unit was totally destroyed on my Baja Scooter. This one was a perfect fit. It was very easy to install - just insert into the tank in the right position and twist it to tighten it. Its functionality is so much better than the old one. I didn't think to take a picture before having installed the tank back in the scooter, but you can still see how nicely it fit in the tank and looks like the original that it replaced.
Review: My personal review - Product as desired. Just double check the wireing harness and make sure it is a exact plug and play with yours or one may have to modify tap into the wireing pig tails to match them. But it will work either way. Great product Great price and customer service and arrival time

## Features

- Fuel Gas Tank Sensor Float Level Kit Compatible with Gy6 50cc 150cc Scooter Moped ATV Compatible with Kazuma Rokata
- Motorcycle Scooter 3 Wires Fuel Tank Level Sensor Sending Unit for GY6 139QMB 152QMI 157QMJ 50CC- 250CC Scooters Kazuma Rokata
- 3 Wires Fuel Tank Level Sensor Fits most 50cc Chinese Scooter, Mopeds, with 4-Stroke GY6.
- Fit： Fits most 50cc Chinese Scooter, Mopeds, with 4-Stroke GY6. Fits 139 QMA/QMB，152 QMI 157 QMJ，50-250 CC engines. Fits ATV, Go-Kart and Chinese Scooters. Fits most Chinese brands and some Japanese brands, like Compatible with TaoTao, Compatible with Buyang, Compatible with Coolsport, Compatible with Lifan Kazuma, Compatible with SUNL, Compatible with Honda, Compatible with Redcat, Compatible with Eagle, etc.
- Performance: The sensors in the fuel tank are used in conjunction with the fuel gauge, indicating the amount of fuel in the fuel tank of the motorcycle. The sensor consists of resistor, slide, and floater. The floater floats on the fuel surface and changes the position of the slider on the resistor as the fuel level changes.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09XMCFN34 |
| Best Sellers Rank | #77,056 in Automotive ( See Top 100 in Automotive ) #496 in Powersports Fuel System Products |
| Brand Name | Wai Danie |
| Customer Reviews | 4.4 4.4 out of 5 stars (38) |
| Included Components | 1 x Fuel Lever Sensor |
| Manufacturer | Wai Danie |
| Material Type | Acrylonitrile Butadiene Styrene |
| Measurement Accuracy | ±3% |
| Measuring Range | 50 - 250 CC |
| Model | 6988a832-2dce-42ac-88da-8413b71dcde2 |
| Mounting Type | Flange Mount |
| Output Type | Analog |
| Style Name | Modern |

## Product Details

- **Brand:** Wai Danie
- **Material:** Acrylonitrile Butadiene Styrene
- **Measurement Accuracy:** ±3%
- **Measuring Range:** 50 - 250 CC
- **Style:** Modern

## Images

![Wai Danie Fuel Tank Level Gauge Sensor Sending Unit Float Sensor for 4-Stroke GY6 50CC 125CC 150CC 139QMB 152QMI 157QMJ CN250 CH250 Motorcycle Fits 50cc Chinese Scooter Mopeds - Image 1](https://m.media-amazon.com/images/I/51-A2Lv7a1L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well on a Baja 150 scooter
*by D***S on February 14, 2026*

My old fuel sensor unit was totally destroyed on my Baja Scooter. This one was a perfect fit. It was very easy to install - just insert into the tank in the right position and twist it to tighten it. Its functionality is so much better than the old one. I didn't think to take a picture before having installed the tank back in the scooter, but you can still see how nicely it fit in the tank and looks like the original that it replaced.

### ⭐⭐⭐⭐⭐ My personal review
*by A***R on June 1, 2025*

Product as desired. Just double check the wireing harness and make sure it is a exact plug and play with yours or one may have to modify tap into the wireing pig tails to match them. But it will work either way. Great product Great price and customer service and arrival time

### ⭐⭐⭐⭐⭐ Works as expected
*by W***Z on December 10, 2024*

Used this on a taotao 50cc scooter, work right of the bat. Plug and play. Happy with unit and price

## Frequently Bought Together

- Wai Danie Fuel Gas Tank Sensor Float Level Kit Compatible with Gy6 50cc 150cc Scooter Moped ATV Compatible with Kazuma Rokata
- Minho Motorcycle Scooter Gas Fuel Tank in Iron Material Compatible with Chinese GY6 50CC Scooter Mopeds Taotao ATM50,Black Color

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-05-06*