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Quicksilver 858004Q High Performance Oil Filter for MerCruiser Sterndrive and Inboard Engines

Manufacturer

Quicksilver

<h3>About Quicksilver</h3><p><strong>Quicksilver</strong> has been a cornerstone of the marine industry since 1950, delivering the parts, accessories, and engine care products that keep boats running at their best. A division of Brunswick Corporation and closely aligned with Mercury Marine, Quicksilver has grown into one of the most trusted names on the water — offering more than 40,000 parts across a broad range of product lines designed for both the weekend boater and the seasoned marine professional.</p><p>What sets Quicksilver apart is its unique position as the premier supplier of Mercury Marine Original Equipment replacement parts, while simultaneously serving owners of nearly every major marine engine brand. Whether your vessel is powered by Mercury, Mariner, Honda, Yamaha, Evinrude/Johnson, or Suzuki, Quicksilver produces components engineered to fit and perform like the originals. This cross-brand compatibility, combined with factory-level quality standards, is why boaters worldwide have made Quicksilver their go-to source for maintenance and repair.</p><p>The Quicksilver catalog spans the full spectrum of marine maintenance needs. At its core are <a href="/7456-quicksilver-fuel-pump-6244">fuel pumps</a> and complete fuel pump and carburetor kit solutions that keep fuel delivery systems operating reliably under demanding on-water conditions. For those needing a broader fuel system overhaul, Quicksilver&apos;s lineup of <a href="/7456-quicksilver-fuel-pumps-201310">fuel pumps</a> covers outboard and sterndrive applications alike. Above the waterline, few components are as performance-critical as the prop, and Quicksilver&apos;s extensive range of <a href="/200673-propellers-quicksilver-7456">propellers</a> — from aluminum to stainless steel — gives boaters the ability to tune their vessel&apos;s performance to their exact needs. Rounding out the drivetrain, Quicksilver also offers precision-engineered <a href="/7456-quicksilver-drives-gearcases-transoms-200346">drives, gearcases, and transom components</a> that are essential for maintaining the mechanical heart of sterndrive and inboard systems.</p><p>Quicksilver products undergo rigorous testing and engineering validation — the result of decades of R&amp;D conducted alongside Mercury Marine&apos;s own engineering teams. The brand&apos;s commitment to quality means that each part meets or exceeds OEM specifications, giving do-it-yourself boaters and marine technicians alike the confidence that a Quicksilver repair will hold up season after season. From freshwater lakes to demanding saltwater environments, Quicksilver is built for wherever your adventures take you.</p>

Part Number

858004Q
09/13/2036 2:25 PM
Sale Price

$19.99

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

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Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Quicksilver 858004Q is a premium high-performance oil filter engineered specifically for MerCruiser sterndrive and inboard engines. This OEM replacement filter is designed for General Motors-built marine engines (excluding V6 models with block-mounted oil filters) and fits Mercury Marine manufactured 4.5L and 6.2L engines.

Key Features:

  • Superior synthetic high-efficiency filter media removes 97% of oil contaminants for maximum engine protection
  • Anti-drain back valve ensures proper start-up lubrication and eliminates dry starts
  • 50% thicker metal shell construction compared to conventional filters for enhanced durability
  • Corrosion-resistant finish designed for harsh marine environments
  • Manufactured to Mercury Marine OEM specifications for optimal performance and fit

Quicksilver has been the trusted leader in marine engine oils, parts, and accessories for over 65 years. As the premier supplier of Mercury Marine original equipment parts, Quicksilver products undergo rigorous testing in demanding marine conditions to ensure uncompromising quality, performance, and reliability. When you choose Quicksilver, you're choosing genuine OEM protection and peace of mind for your marine engine investment.

Only complaint I have is the fact that the item was at my house before there server ever showed it had shipped. And I had the item for over 4 days b4 I ever received tracking information. But the order was at my door 3 days after I ordered it.

Great experience

Quick and easy

Website was easy to navigate as well as the ordering process. Received exactly what I ordered in a very timely manner.

I am very satisfied with my prop and I am sorry for not letting you know I received my precious gifts.

Good service

Super great

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