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Engineered Marine Products 1399-39529 Water Separator Tank Fuel Filter

Manufacturer

Engineered Marine Products

<h3>About Engineered Marine Products (EMP)</h3><p><strong>Engineered Marine Products</strong> — known throughout the industry as EMP — has been a trusted name in marine engine service parts for over 40 years. <a href="/13199-engineered-marine-products">EMP</a> supplies OEMs, distributors, dealers, and professional rebuilders worldwide with high-quality components designed to keep outboard, sterndrive, and inboard engines running reliably on the water.</p><p>What sets EMP apart is its unwavering commitment to OEM-grade engineering. Every component in the EMP catalog is manufactured to meet or exceed original equipment specifications, giving marine technicians and boat owners confidence that a part will fit correctly and perform consistently in demanding freshwater and saltwater environments.</p><h3>A Comprehensive Marine Parts Catalog</h3><p>EMP&apos;s product range spans virtually every critical system of a marine engine. The brand&apos;s catalog — organized around outboards, inboard/sterndrive, and specialty marine applications — covers fuel systems, gearcases, engine internals, cooling systems, steering and controls, seals and gaskets, transom components, and propellers. This breadth makes EMP a reliable single-source supplier for multi-system service jobs.</p><p>At the heart of the EMP lineup are <a href="/13199-engineered-marine-products-fuel-pumps-201310">marine fuel pumps</a>, including complete assemblies, VRO replacement units, and repair kits engineered to restore dependable fuel delivery across a wide range of Mercury, Mariner, Johnson, Evinrude, and other popular engine brands. Consistent fuel delivery is foundational to smooth starts and efficient engine operation, and EMP&apos;s fuel system offerings reflect that priority.</p><p>EMP is equally well-regarded for its <a href="/13199-engineered-marine-products-trim-and-tilt-units-201108">trim and tilt units</a> and associated <a href="/13199-engineered-marine-products-tilttrim-motors-201071">tilt/trim motors</a> — the hydraulic and electrical components that give boaters precise control over engine angle. Whether trimming out for high-speed performance or trimming in to navigate shallow water, a reliable tilt/trim system is essential, and EMP parts are engineered to hold up to the corrosive marine environment.</p><p>Below the waterline, EMP&apos;s <a href="/200345-drive-gearcase-parts-engineered-marine-products-13199">drive and gearcase parts</a> — including seal kits, bearing carriers, and clutch components for MerCruiser, OMC, Volvo Penta, Mercury, and other drives — provide the precision fitment that underwater gear systems demand. The brand also carries a broad selection of general RV &amp; marine replacement components suited for maintenance across a wide variety of watercraft.</p><h3>Why Marine Professionals Choose EMP</h3><ul style="list-style:disc"><li><strong>OEM-level fitment:</strong> Parts are designed to match original manufacturer specifications for accurate installation.</li><li><strong>Wide application coverage:</strong> EMP supports Mercury/Mariner, Johnson/Evinrude, MerCruiser, OMC, Volvo Penta, Yamaha, and more.</li><li><strong>Durability in harsh environments:</strong> Components are built to withstand saltwater exposure, vibration, and thermal stress.</li><li><strong>Trusted supply chain:</strong> Over four decades of distribution to OEMs, dealers, and rebuilders worldwide speaks to EMP&apos;s consistency and reliability.</li></ul><p>Whether you&apos;re a professional marine technician stocking a service bay or a boat owner tackling seasonal maintenance, Engineered Marine Products delivers the quality and fitment assurance that keeps engines running season after season.</p>

Part Number

1399-39529
09/12/2036 1:29 PM
Sale Price

$25.99

3 left at this price

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Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Engineered Marine Products (EMP) 1399-39529 is a marine-grade water separator tank fuel filter engineered to protect marine engines from the damaging effects of water and fuel system contaminants. Designed for reliability in demanding on-water environments, this filter is part of EMP's extensive line of fuel system components trusted by OEM manufacturers and aftermarket users alike.

Water in marine fuel systems is a leading cause of engine damage, corrosion, and poor performance. This water separator filter intercepts water and particulate matter before they can reach the fuel pump, injectors, or carburetor, helping maintain consistent engine operation and extending the service life of downstream fuel system components.

Key Features:

  • Marine-grade fuel/water separation designed for fresh and saltwater environments
  • Removes water and particulate contaminants from the fuel supply
  • Helps protect engines from ethanol-blended fuels that readily absorb moisture
  • Durable construction suitable for inboard, sterndrive, and outboard applications
  • Engineered to OEM-equivalent quality standards
  • Backed by EMP's commitment to quality as a premier marine OEM supplier

About Engineered Marine Products (EMP): EMP has been a leading supplier of marine engine parts and accessories for over 40 years, serving both OEM production lines and the replacement parts market. All EMP products are manufactured to meet or exceed original equipment specifications.

The EMP 1399-39529 water separator tank fuel filter is an essential maintenance component for keeping your marine fuel system clean, dry, and operating at peak efficiency.

Quick

Fast and easy

Good service no problems would buy here again, thanks

Professional!

Only issue was the tracking it showed for several days that product was in warehouse, in actuality it had been shipped

so far so good

They had a hard to find pump for a decent price. It arrived when they said it would. Haven't installed it yet so we'll see how it works

Didn't have any issues

My customer service experience was very helpful, the product works great, and they got my expedited order shipped out quickly! Very satisfied.

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