---
product_id: 775187121
title: "RV Marine Fuel Sending Unit, Water Level Gauge, Fuel Level Gauge, 0-190ohm Fuel Water Level Sensor Fuel Level Tank Sending Unit for Boat Truck Car RV (300mm, 5 Holes Sensor)"
brand: "tanfei"
price: "A$116"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/775187121-rv-marine-fuel-sending-unit-water-level-gauge-fuel-level
store_origin: AU
region: Australia
---

# 0-190 ohm precision output Standard SAE 5-hole & BSP/NPT thread fit 316 stainless steel, anti-corrosion & vibration RV Marine Fuel Sending Unit, Water Level Gauge, Fuel Level Gauge, 0-190ohm Fuel Water Level Sensor Fuel Level Tank Sending Unit for Boat Truck Car RV (300mm, 5 Holes Sensor)

**Brand:** tanfei
**Price:** A$116
**Availability:** ✅ In Stock

## Summary

> ⛽ Stay ahead of the gauge—never run dry or miss a drop!

## Quick Answers

- **What is this?** RV Marine Fuel Sending Unit, Water Level Gauge, Fuel Level Gauge, 0-190ohm Fuel Water Level Sensor Fuel Level Tank Sending Unit for Boat Truck Car RV (300mm, 5 Holes Sensor) by tanfei
- **How much does it cost?** A$116 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/775187121-rv-marine-fuel-sending-unit-water-level-gauge-fuel-level)

## Best For

- tanfei enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Heavy-duty 316 stainless steel resists corrosion, vibration, and explosion risks.
- • **Wide Operating Range:** Reliable performance from -40°F to +185°F for all your adventures.
- • **Versatile Application:** Perfect for boats, RVs, trucks, generators, and chemical tanks.
- • **Universal Fit & Quick Install:** Standard SAE 5-hole pattern and thread options for effortless 15-min setup.
- • **Precision Fuel & Water Monitoring:** Accurate 0-190 ohm signal ensures real-time tank level insights.

## Overview

The TANFEI 300mm Fuel & Water Level Sending Unit delivers precise 0-190 ohm resistance output with a rugged 316 stainless steel build. Designed for universal compatibility with SAE 5-hole and BSP/NPT thread mounts, it offers quick installation and reliable performance across boats, RVs, trucks, and generators. Engineered to withstand harsh environments with IP67 protection and a wide temperature range, this sensor ensures your fuel and water levels are always accurately monitored, preventing unexpected downtime.

## Description

Features: Length: 100mm/120mm/150mm/ 175mm/ 200mm/ 225mm/ 250mm/ 275mm/ 300mm/ 350mm/ 400mm/ 450mm/ 500mm/ 550mm/ 600mm/ 650mm/ 700mm/750mm/800mm/850mm/900mm/950mm/1000mm Output Signal: Standard European 0-190 ohms Resolution Range: 10~40mm Operational Temperature: -40°F ~ +185°F (-40℃ ~ +85℃) Fuel Sending Unit Type: Resistance Rated current for alarm switch: 500mA Protection Rank: IP67 Mounting Methods: Standard SAE 5 hole pattern; BSP 1 1/4" thread twist-in, or NPT thread twist-in Material: 316 Stainless Steel Seller: TANFEI Warranty: 1 Year Attention : 0-190 ohm sensor fit for 0-190 ohm fuel/water Level gauge. Please kindly choose correct length of fuel tank sending unit： If your fuel tank is plastic the length of fuel level sending unit should be 1" less than the depth of the tank; If tank is metal should be 0.5" less than the depth of the tank.

## Features

- 【HIGH QUALITY】: 0-190ohm. Reed switch, steady output signal. 316 stainless steel. Long using life, anti-vibration, anti-explosion.
- 【EASY INSTALLATION 5 HOLES SENSOR】:Damping cover is optional, and assembled with C-ring, easy for installation. Just remove old fuel gas sender then install new fuel level sensor. Only wiring and mounting. The water level gauge sensor is standard SAE 5-hole pattern, mounting and hookup easy. Getting your boat car truck bus generators set fuel level gauge ,water level gauge and any other liquid level gauge working again in about 15 minutes. Red-black wire for positive and blue for negative.
- 【EASY INSTALLATION THREAD TWIST-IN SENSOR】BSP 1 1/4" thread twist-in, or NPT thread twist-in
- 【WIDELY USED 】: Suitable for truck, generators/gen set, bus and marine field and Widely used in fuel, water, kerosene and chemical tanks.
- 【LONG USING LIFE】: The fuel water level gauge sensor is made of heavy duty 316 stainless steel. Simple and strong structure. Anti-vibration, anti-explosion. Advanced corrosion resistance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | TANFEI |
| Part number | TANFEIFLGFS001 |
| Item model number | 0-190om |
| Size | 300mm |
| Colour | 5 Holes Sensor |
| Style | Fuel and Water Tank Level Sensor Gauge for Boat Marine RV Camper Caravan Truck |
| Finish | Stainless Steel |
| Material | Stainless Steel |
| Item Package Quantity | 1 |
| Plug profile | Threaded |
| Specific uses | for Boat Marine RV Camper Caravan Truck |
| Included components | sensor or gauge* 1 |

## Product Details

- **Brand:** TANFEI
- **Material:** Stainless Steel
- **Style:** Fuel and Water Tank Level Sensor Gauge for Boat Marine RV Camper Caravan Truck
- **Current rating:** 500 Milliamps
- **Measuring range:** 0-190 ohms

## Images

![RV Marine Fuel Sending Unit, Water Level Gauge, Fuel Level Gauge, 0-190ohm Fuel Water Level Sensor Fuel Level Tank Sending Unit for Boat Truck Car RV (300mm, 5 Holes Sensor) - Image 1](https://m.media-amazon.com/images/I/61ERcdMoiGL.jpg)
![RV Marine Fuel Sending Unit, Water Level Gauge, Fuel Level Gauge, 0-190ohm Fuel Water Level Sensor Fuel Level Tank Sending Unit for Boat Truck Car RV (300mm, 5 Holes Sensor) - Image 2](https://m.media-amazon.com/images/I/71l0TBu2dtL.jpg)
![RV Marine Fuel Sending Unit, Water Level Gauge, Fuel Level Gauge, 0-190ohm Fuel Water Level Sensor Fuel Level Tank Sending Unit for Boat Truck Car RV (300mm, 5 Holes Sensor) - Image 3](https://m.media-amazon.com/images/I/61ZEKlUs+0L.jpg)
![RV Marine Fuel Sending Unit, Water Level Gauge, Fuel Level Gauge, 0-190ohm Fuel Water Level Sensor Fuel Level Tank Sending Unit for Boat Truck Car RV (300mm, 5 Holes Sensor) - Image 4](https://m.media-amazon.com/images/I/71lVy2XSNRL.jpg)
![RV Marine Fuel Sending Unit, Water Level Gauge, Fuel Level Gauge, 0-190ohm Fuel Water Level Sensor Fuel Level Tank Sending Unit for Boat Truck Car RV (300mm, 5 Holes Sensor) - Image 5](https://m.media-amazon.com/images/I/71t47HlI4QL.jpg)

## Available Options

This product comes in different **Colour Name, Size Name** options.

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-29*