---
product_id: 775187119
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 (700mm, Thread Twist-in Sensor)"
brand: "tanfei"
price: "$177.69"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/775187119-rv-marine-fuel-sending-unit-water-level-gauge-fuel-level
store_origin: US
region: United States of America
---

# 0-190 ohm precision output Standard SAE 5-hole & BSP/NPT thread fit 316 stainless steel, corrosion & explosion resistant 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 (700mm, Thread Twist-in Sensor)

**Brand:** tanfei
**Price:** $177.69
**Availability:** ✅ In Stock

## Summary

> ⛽ Level up your ride with precision & durability you can trust!

## 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 (700mm, Thread Twist-in Sensor) by tanfei
- **How much does it cost?** $177.69 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/775187119-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

- • **Multi-Liquid Versatility:** Perfect for fuel, water, kerosene, and chemical tanks across marine, automotive, and generator applications.
- • **Precision 0-190 Ohm Signal:** Reliable, steady output for accurate fuel & water level readings.
- • **Quick 15-Minute Installation:** Swap your old sensor easily with simple wiring and mounting—get back on the road or water fast.
- • **Universal Mounting Compatibility:** Fits boats, RVs, trucks with SAE 5-hole or BSP/NPT twist-in threads for hassle-free installation.
- • **Durable 316 Stainless Steel Build:** Heavy-duty, corrosion-resistant, anti-vibration & explosion-proof for long-lasting performance.

## Overview

The TANFEI RV Marine Fuel Sending Unit is a 700mm, 0-190 ohm resistance sensor crafted from premium 316 stainless steel. Designed for boats, RVs, trucks, and generators, it offers universal SAE 5-hole or BSP/NPT thread mounting options. Engineered for accuracy, durability, and easy installation, it reliably measures fuel and water levels in various liquid tanks, withstanding harsh environments thanks to its corrosion-resistant and explosion-proof construction.

## Description

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 (700mm, Thread Twist-in Sensor)

## 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 | 700mm |
| Colour | Thread Twist-in 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 | Boat Mount |
| 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
- **Maximum supply voltage:** 12 Volts (DC)
- **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 (700mm, Thread Twist-in Sensor) - Image 1](https://m.media-amazon.com/images/I/41r79O-oX2L.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 (700mm, Thread Twist-in Sensor) - Image 2](https://m.media-amazon.com/images/I/71jmPKABAML.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 (700mm, Thread Twist-in Sensor) - Image 3](https://m.media-amazon.com/images/I/41asVSqrF2L.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 (700mm, Thread Twist-in Sensor) - Image 4](https://m.media-amazon.com/images/I/418+qL-HgxL.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 (700mm, Thread Twist-in Sensor) - Image 5](https://m.media-amazon.com/images/I/61x2GU5OJiL.jpg)

## Available Options

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

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-19*