--- product_id: 5311764 title: "Mercury 18458T4 Water Separating Fuel Filter with Blue Sensor for 1996 and Later Mercury or Mariner V6 EFI/DFI Outboards" brand: "mercury" price: "₨30467" currency: LKR in_stock: true category: "Mercury" url: https://www.desertcart.lk/products/5311764-mercury-18458t4-water-separating-fuel-filter-with-blue-sensor-1996 store_origin: LK region: Sri Lanka --- # 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 **Brand:** mercury **Price:** ₨30467 **Availability:** ✅ In Stock ## Summary > 💧 Stay ahead of the tide with Mercury’s smart fuel defense! ## 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 by mercury - **How much does it cost?** ₨30467 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/5311764-mercury-18458t4-water-separating-fuel-filter-with-blue-sensor-1996) ## Best For - mercury enthusiasts ## Why This Product - Trusted mercury brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Blue Sensor:** Instantly detects water presence, preventing costly engine damage before it starts. - • **Tailored for Mercury V6:** Perfectly engineered for 1996+ Mercury and Mariner V6 EFI/DFI outboards ensuring flawless compatibility. - • **Keep Your Engine Pristine:** Advanced water-separating filter blocks damaging debris and water for peak engine health. - • **Boost Efficiency & Economy:** Maintains fuel purity to optimize engine performance and fuel consumption. - • **Trusted Legacy Engineering:** Backed by decades of Mercury’s precision manufacturing and rigorous testing. ## Overview The Mercury 18458T4 Water Separating Fuel Filter with Blue Sensor is a precision-engineered replacement filter designed for 1996 and newer Mercury or Mariner V6 EFI/DFI two-stroke outboards. It features advanced water-separating technology and a blue sensor to detect water contamination, protecting your engine from debris and water damage while enhancing fuel efficiency and engine performance. Built with Mercury’s trusted expertise, it ensures a perfect fit and reliable operation for marine enthusiasts. ## Description Mercury Replacement Water-Separating Fuel Filter 18458T4 helps your engine stay free of damaging debris and water while improving efficiency. It is designed to fit 1996 and newer Mercury or Mariner V6 EFI two-stroke outboards. ## Features - For use on Mercury and Mariner V6 TwoStroke EFI/DFI outboards 1996 and newer - Contains a replacement fuel filter and blue sensor - Water-separating fuel filters help keep damaging debris from getting to your engine and prevent water from reducing the efficiency and economy of the engine - Mercury parts and accessories are backed by decades of experience in engineering, testing and manufacturing to provide the best fit, function and performance ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00390260K | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #66,083 in Automotive ( See Top 100 in Automotive ) #447 in Automotive Replacement Fuel Filters | | Brand | MERCURY | | Brand Name | MERCURY | | Compatible with Vehicle Type | Marine Outboard Engine | | Customer Reviews | 4.7 out of 5 stars 395 Reviews | | 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 | Canister | | Style Name | Canister | | UPC | 745061037502 | | Vehicle Service Type | Marine Outboard Engine | ## 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) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.lk/products/5311764-mercury-18458t4-water-separating-fuel-filter-with-blue-sensor-1996](https://www.desertcart.lk/products/5311764-mercury-18458t4-water-separating-fuel-filter-with-blue-sensor-1996) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-07-16*