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Quicksilver 99157T2 Upper Water Pump Repair Kit for Mercury BigFoot Outboards

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

99157T2
09/12/2036 8:35 PM
Sale Price

$103.99

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Quicksilver 99157T2 is a comprehensive upper water pump repair kit designed for Mercury BigFoot 4-stroke outboards. This complete replacement kit ensures optimal cooling performance and protection for your marine engine.

Compatible Models:

  • 8hp 4-stroke outboards (serial 0P086824-0P400999)
  • 9.9hp 4-stroke outboards (USA serial 0G760300-0T979999, Belgium assembled 0P075166-0P325499)
  • 15hp Mercury BigFoot 4-stroke outboards (USA serial 0G590000-1B727495, Belgium assembled 997311 and up)
  • 20hp 2-stroke outboards (serial 0P325500 and up)
  • 25hp 2-stroke outboards (serial 1B000001 and up)

Kit Includes:

  • Pump housing assembly
  • Gaskets and o-rings
  • Plates and face plates
  • Impeller and key
  • Water tube guide sleeve
  • Gear lube fill and vent screw o-rings

Key Features:

  • Engineered for durability and higher flow rates
  • Optimized cooling flow to protect your engine
  • Genuine Mercury Marine OEM quality
  • Rigorously tested for marine environments

Consult your owner's manual for the recommended replacement schedule and your service manual for detailed installation instructions. Quicksilver has been the trusted leader in marine engine parts and accessories for over 65 years, delivering uncompromising quality and performance.

It seems to work. My reverse lights don't seem to work but I'm going to mess with it more after this storm thats coming in.

Great site, easy order.

Great experience

easy transaction. thanks.

The link in my email never worked for tracking Item showed up on date stated when purchased so all good.

I love your fast service!!!!

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