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Quicksilver 8148791 Stainless Steel Pressure Cap for Marine Fuel Tanks

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

8148791
09/15/2036 6:45 PM
Sale Price

$44.92

In Stock (5)

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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 Quicksilver 8148791 is a genuine OEM stainless steel pressure relief cap designed for Mercury Marine and MerCruiser portable fuel tanks. This durable pressure cap maintains proper fuel tank pressure while preventing fuel vapor loss and ensuring reliable engine performance.

Key Features:

  • Genuine Mercury Marine OEM part (also designated as 36-8148791)
  • Stainless steel construction for corrosion resistance in marine environments
  • Pressure and vacuum relief valve system
  • Maintains proper fuel tank pressurization
  • Prevents fuel vapor emissions
  • Direct factory replacement for original equipment

This pressure cap is designed to work with Quicksilver portable fuel tanks, providing both pressure relief and vacuum venting to ensure consistent fuel flow to your engine. The stainless steel construction offers superior durability and longevity compared to standard caps, making it ideal for the harsh marine environment.

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All good

Easy process to find and order my new seat pedestal. Delivery was faster than expected and the seat is repaired and working great. Thanks for the ease with your the online ordering process. Best, Bob

Thanks for a hard to find tire.

Fast delivery and good price. Paint cans were a little dented but the product seems to be alright.

Clutch was in stock as shown online and shipped same day and arrived in 2 days from Texas to Washington state.

Very easy experience

very quick purchase looks like the product i&quot;m looking for.

Always a pleasure

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