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Quicksilver 805298A1 OEM Marine Flame Arrestor for MerCruiser 4-Barrel Carbureted 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

805298A 1
09/16/2036 11:05 AM
Sale Price

$249.85

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Product Details

The Quicksilver 805298A1 Flame Arrestor is a genuine OEM replacement part designed for MerCruiser inboard and sterndrive engines equipped with four-barrel carburetors. Flame arrestors are a critical marine safety component, preventing engine backfire flames from igniting fuel vapors in the bilge—a requirement on all carbureted gasoline-powered boats.

Key Features:

  • Genuine OEM Part – Manufactured by Mercury Marine / Quicksilver to original factory specifications
  • Four-Barrel Carburetor Design – Engineered specifically for MerCruiser 4-BBL carburetor applications
  • Direct OEM Replacement – Replaces legacy part numbers 79565, 85785, 85785A2, and 85785A2
  • Sold Individually – Package quantity of one (1) flame arrestor assembly
  • Broad Engine Compatibility – Fits a wide range of MerCruiser 4.3L, 5.0L, and 5.7L V6/V8 carbureted engines from 1992–2012

This flame arrestor mounts directly to the carburetor inlet and features a fine mesh element that safely dissipates any backfire event. As a direct factory replacement, it ensures proper fitment and meets the same safety and performance standards as the original component. OEM Part Number: 805298A1 | Also sold as: 805298A 1

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