---
product_id: 5311764
title: "Mercury 18458T4 Water Separating Fuel Filter with Blue Sensor for 1996 and Later Mercury or Mariner V6 EFI/DFI Outboards"
price: "฿3953"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/5311764-mercury-18458t4-water-separating-fuel-filter-with-blue-sensor-1996
store_origin: TH
region: Thailand
---

# Water-separating tech Blue sensor alert Precision fit for V6 EFI/DFI Mercury 18458T4 Water Separating Fuel Filter with Blue Sensor for 1996 and Later Mercury or Mariner V6 EFI/DFI Outboards

**Price:** ฿3953
**Availability:** ✅ In Stock

## Summary

> 💧 Stay ahead on the water with the filter that knows your engine best!

## Quick Answers

- **What is this?** Mercury 18458T4 Water Separating Fuel Filter with Blue Sensor for 1996 and Later Mercury or Mariner V6 EFI/DFI Outboards
- **How much does it cost?** ฿3953 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/5311764-mercury-18458t4-water-separating-fuel-filter-with-blue-sensor-1996)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Blue Sensor:** Instant visual alert ensures you never miss a fuel contamination warning.
- • **Tailored for Mercury V6:** Specifically engineered for 1996+ Mercury and Mariner V6 EFI/DFI outboards for flawless compatibility.
- • **Keep Your Engine Pristine:** Advanced water-separating filter blocks damaging debris and water for peak engine health.
- • **Boost Efficiency & Economy:** Prevents water intrusion that can sap engine power and fuel economy, keeping your ride smooth and cost-effective.
- • **Trusted Legacy Performance:** Backed by Mercury’s decades of marine engineering expertise for reliable, long-lasting operation.

## Overview

The Mercury 18458T4 Water Separating Fuel Filter with Blue Sensor is a precision-engineered replacement part designed for 1996 and newer Mercury or Mariner V6 EFI/DFI two-stroke outboards. It features advanced water-separating technology and a blue sensor for real-time contamination alerts, ensuring optimal engine performance, improved fuel efficiency, and protection against damaging debris. Trusted by marine professionals, this filter guarantees a perfect fit and reliable operation backed by Mercury’s decades of expertise.

## Description

Buy Mercury 18458T4 Water Separating Fuel Filter with Blue Sensor for 1996 and Later Mercury or Mariner V6 EFI/DFI Outboards: Fuel Filters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00390260K |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #63,441 in Automotive ( See Top 100 in Automotive ) #428 in Automotive Replacement Fuel Filters |
| Brand Name | MERCURY |
| Compatible with Vehicle Type | Marine Outboard Engine |
| Customer Reviews | 4.7 4.7 out of 5 stars (395) |
| Item Weight | 0.84 Pounds |
| Manufacturer | Mercury |
| Manufacturer Part Number | 18458Q4 |
| Model Number | 35-18458T4 |
| OEM Equivalent Part Number | 35 18458T 4 |
| Outer Material | Plastic |
| Product Grade | New |
| Style Name | Canister |
| UPC | 745061037502 |

## Product Details

- **Brand:** MERCURY
- **Item Weight:** 0.84 Pounds
- **Outer Material:** Plastic
- **Product Grade:** New
- **Vehicle Service Type:** Marine Outboard Engine

## Images

![Mercury 18458T4 Water Separating Fuel Filter with Blue Sensor for 1996 and Later Mercury or Mariner V6 EFI/DFI Outboards - Image 1](https://m.media-amazon.com/images/I/71UH5rzCIJL.jpg)
![Mercury 18458T4 Water Separating Fuel Filter with Blue Sensor for 1996 and Later Mercury or Mariner V6 EFI/DFI Outboards - Image 2](https://m.media-amazon.com/images/I/61a-kHF7T-L.jpg)
![Mercury 18458T4 Water Separating Fuel Filter with Blue Sensor for 1996 and Later Mercury or Mariner V6 EFI/DFI Outboards - Image 3](https://m.media-amazon.com/images/I/61yLQVYWP1L.jpg)
![Mercury 18458T4 Water Separating Fuel Filter with Blue Sensor for 1996 and Later Mercury or Mariner V6 EFI/DFI Outboards - Image 4](https://m.media-amazon.com/images/I/61Ru85tz4yL.jpg)

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**Shop now:** [https://www.desertcart.co.th/products/5311764-mercury-18458t4-water-separating-fuel-filter-with-blue-sensor-1996](https://www.desertcart.co.th/products/5311764-mercury-18458t4-water-separating-fuel-filter-with-blue-sensor-1996)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-08-20*