---
product_id: 431817419
title: "R12T Fuel Filter Water Separator Compatible: S3240,120AT R12T NPT ZG1/4-19 (Fit 3/8\" hose Outboard Motors) Gasoline and Diesel Marine Engines Comes with 3/8-inch fuel inlet connector"
brand: "henkyo"
price: "275 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/431817419-r12t-fuel-filter-water-separator-compatible-s3240-120at-r12t-npt
store_origin: RO
region: Romania
---

# Water separator with transparent bowl 10 micron filter rating Leak-proof tapered thread seal R12T Fuel Filter Water Separator Compatible: S3240,120AT R12T NPT ZG1/4-19 (Fit 3/8" hose Outboard Motors) Gasoline and Diesel Marine Engines Comes with 3/8-inch fuel inlet connector

**Brand:** henkyo
**Price:** 275 Lei
**Availability:** ✅ In Stock

## Summary

> ⚓ Fuel your adventure with precision and protection!

## Quick Answers

- **What is this?** R12T Fuel Filter Water Separator Compatible: S3240,120AT R12T NPT ZG1/4-19 (Fit 3/8" hose Outboard Motors) Gasoline and Diesel Marine Engines Comes with 3/8-inch fuel inlet connector by henkyo
- **How much does it cost?** 275 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/431817419-r12t-fuel-filter-water-separator-compatible-s3240-120at-r12t-npt)

## Best For

- henkyo enthusiasts

## Why This Product

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

## Key Features

- • **Universal Compatibility:** Fits 3/8" hose outboard motors and replaces multiple part numbers for hassle-free upgrades.
- • **Durable Transparent Fuel Bowl:** High-strength plastic bowl passes gas punch tests—monitor fuel clarity in real-time.
- • **Precision 10 Micron Filtration:** Over 90% efficiency removing particles as small as 10 microns—protect your engine’s heart.
- • **Robust Build & Easy Maintenance:** Improved oil drain nut and spin-on style for quick, clean servicing—stay ahead on the water.
- • **Leak-Proof Tapered Thread Design:** Seamless aluminum seat fit ensures zero fuel leakage, keeping your ride smooth and safe.

## Overview

The HENKYO R12T Fuel Filter Water Separator is a high-performance replacement part designed for gasoline and diesel marine engines. Featuring a 10-micron filter rating, it efficiently removes fine particles and emulsified water to protect sensitive fuel injection systems. Its leak-proof tapered thread design and durable transparent fuel bowl ensure reliable, real-time fuel monitoring and maintenance ease. Compatible with 3/8" hose outboard motors and multiple OEM part numbers, this spin-on filter combines robust materials with precision engineering to keep your watercraft running flawlessly.

## Description

R12T Fuel Filter Water Separator Compatible: S3240,120AT R12T NPT ZG1/4-19 (Fit 3/8" hose Outboard Motors) Gasoline and Diesel Marine Engines Comes with 3/8-inch fuel inlet connector

## Features

- The improved "tapered" thread design perfectly fits the aluminum seat, and the product is completely sealed without any leakage. At the same time, the oil drain nut is improved, and the details are very perfect.
- Replaces Part# S3240, 18-7947, 187947, 17670-ZW1-030GH, 99105-20006, 9-37812, 17670ZW1030GH, 9910520006, 937812, 120RRAC01, 120RRAC02, 120R-RAC01, 120R-RAC02 Filter Element Assembly
- Brand-new assembly process, high-quality materials, very strong, and pass the sealing test
- Using high-quality transparent fuel bowl, the plastic bowl has passed the high-strength gas punch test.
- Filter Rating 10 Micron.10 micron filters are over 90% efficient at removing particles as small as 10 microns. 10-micron filters are recommended to prevent damage to sensitive inboard, sterndrive, and outboard fuel injection systems, Designed to trap the smallest particles and emulsified water from Diesel.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | HENKYO |
| Product Grade | Replacement Part |
| Outer Material | Aluminum |
| Vehicle Service Type | Boats or Watercraft |
| Item Weight | 0.67 Kilograms |
| Style | Spin-On |
| Manufacturer | HENKYO |
| UPC | 728062876943 |
| Model | Fuel Filter Water Separator Kit |
| Item Weight | 1.48 pounds |
| Package Dimensions | 6.93 x 4.41 x 4.41 inches |
| Manufacturer Part Number | R12T |
| Position | Inside |

## Product Details

- **Brand:** HENKYO
- **Product Grade:** Replacement Part
- **Outer Material:** Aluminum
- **Vehicle Service Type:** Boats or Watercraft
- **Item Weight:** 0.67 Kilograms

## Images

![R12T Fuel Filter Water Separator Compatible: S3240,120AT R12T NPT ZG1/4-19 (Fit 3/8" hose Outboard Motors) Gasoline and Diesel Marine Engines Comes with 3/8-inch fuel inlet connector - Image 1](https://m.media-amazon.com/images/I/61coM14JDeL.jpg)

## Questions & Answers

**Q: what are the overall dimensions not the box size?**
A: Dear customer, hello!
The spacing of the mounting bolts is: 1.44 inches.
The overall length of the filter is: 6.5 inches
Thanks!

**Q: Is this without question for  gasoline 4stroke**
A: No

**Q: Will it separate oil from fuel on 2 cycle**
A: Yes, it will work, thanks!

**Q: Do you need to seal the bleeder screw at getting air out?**
A: Dear customer, hello!
Yes, air needs to be vented
Thanks!

## Frequently Bought Together

- R12T Fuel Filter Water Separator Compatible: S3240,120AT R12T NPT ZG1/4-19 (Fit 3/8" hose Outboard Motors) Gasoline and Diesel Marine Engines Comes with 3/8-inch fuel inlet connector
- Marine Fuel Water Separator Element of R12T Fuel Filter/Water Separator with O-ring 120AT NPT ZG1/4-19 Fits Diesel & gasoline Engine Compatible S3240 18-7947
- 3/8 Inch (10mm) ID Fuel Line Hose 10FT NBR Rubber Push Lock Hose High Pressure 300PSI for Automotive Fuel Systems Engines

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**Shop now:** [https://www.desertcart.ro/products/431817419-r12t-fuel-filter-water-separator-compatible-s3240-120at-r12t-npt](https://www.desertcart.ro/products/431817419-r12t-fuel-filter-water-separator-compatible-s3240-120at-r12t-npt)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-28*