My Account
Shopping Cart

Quicksilver 805759T 1 Distributor Cap Kit for MerCruiser V8 GM Thunderbolt IV/V HEI

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

805759T 1
09/16/2036 3:39 AM
Sale Price

$55.99

In Stock (10+)

delivery box

Usually delivered within 2 days

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Quicksilver 805759T 1 distributor cap kit is engineered specifically for marinized V8 MerCruiser engines made by General Motors equipped with Thunderbolt IV and V HEI (High Energy Ignition) systems. This genuine OEM replacement component ensures reliable ignition performance in demanding marine environments.

Key Features:

  • Precision-engineered for MerCruiser sterndrive and inboard engines with Thunderbolt IV and V ignition systems
  • Cap constructed from a durable PBT/PET plastic blend for superior strength, stiffness, and resistance to warpage under high temperatures
  • Solid brass inserts provide excellent corrosion resistance and prevent electrical pitting for extended service life
  • Designed to minimize RFI (Radio Frequency Interference) with onboard electronics and navigation equipment
  • High strength-to-weight ratio delivers exceptional durability while resisting thermal cracking in harsh marine conditions

Quicksilver has been the trusted leader in marine engine parts and accessories for over 65 years, providing genuine Mercury Marine OEM components that undergo rigorous testing and quality control. This distributor cap kit meets the exacting standards required for reliable marine engine performance. Consult your owner's manual for specific fitment information and installation instructions.

Out standing Guys!!

Extremely simple ordering process with no petty passwords to remember

Great experience so far

Very easy and smooth, great experience.

An easy to navigate website, great prices and efficient company. I will definitely check Autoplicity first for all of my automotive needs. From purchase to arrival I was well informed as to the status of my order.

good so far....

So far so good. First timer with this seller.

Im really pleased with the order process and will be ordering from them again

Really easy.

shopping experience quick and easy. Free shipping a definite plus

Y'all is Awesome!

Easy and quick. A+++

Share icon
Return Policy
Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy