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Quicksilver 8M0220181 Spark Plug Wire Kit for MerCruiser 496 Magnum 8.1L

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

8M0220181
09/14/2036 4:41 PM
Sale Price

$543.14

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Usually delivered within 2 days

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Product Details

This premium Quicksilver spark plug wire kit keeps your MerCruiser sterndrive or inboard engine running strong with OEM-quality ignition components designed specifically for marine environments. Produced to meet Mercury Marine original equipment manufacturer specifications to maximize performance, this complete wire set ensures reliable spark delivery and optimal engine performance.

Engine Compatibility:

  • MerCruiser 496 Magnum and High Output (HO) sterndrive engines (2000-2010)
  • MerCruiser 8.1L and 8.1L HO inboard engines (2000-2010)
  • Fits MCM 496 Mag & HO and MIE 8.1L & HO (2000 and newer)

Kit Contents:

  • Complete set of eight wires with boots at spark plug end
  • Two lengths included - shorter wires for cylinders 1, 2, 7 & 8, and longer wires for cylinders 3, 4, 5 & 6
  • Premium spark plug wires validated for marine duty

Cross-Reference Part Numbers: Replaces 8M0117678, 881698, 888740, 888741, and 8M0119695. This genuine Quicksilver product ensures proper fitment and long-lasting performance in harsh marine conditions.

Quicksilver is the premier supplier of Mercury Marine original equipment parts with over 65 years of experience delivering uncompromising quality to the marine industry. When you need reliable ignition components for your big-block MerCruiser engine, trust the brand that marine professionals depend on.

It was quick and easy to find what I was looking for.

Easy to use and intuitive

Thanks

First time I have shopped with you. The 2 day delivery with not much more expense sealed to deal. thanks

The part was an exact fit

Painless ordering, great price. Could use a little product distribution, however I knew what I am looking for.

Great experience

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Great Customer Service. Amazing Quality Material

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