1. Boat Outboard Engines To Buy
  2. sku: 21332541357480861
  3. MERCURY 8M0047301

MERCURY 8M0047301 Marine Quicksilver Seal Flush Plug

fits model: Mariner. make: Mercury.

8m0047301 Mercury Marine Quicksilver Mariner Seal Flush Plug Oem

( Manufacturer Part Number: 8M0047301 ), ( Part Type: Seal Plug ), ( Country Of Origin: Taiwan )

Review MERCURY Marine Quicksilver Seal Flush Plug Oem fits MARINER

Mercury 8M0047301 Marine QuickSilver Mariner Seal Flush Plug

The Mercury 8M0047301 Marine QuickSilver Mariner Seal Flush Plug is a crucial component in the maintenance and upkeep of your marine outboard engine. Designed by the renowned marine engine manufacturer, Mercury Marine, this flush plug is engineered to ensure smooth and efficient operation of your engine.

Crafted from high-quality materials, this Mercury Marine flush plug features a robust design that can withstand the rigors of continuous use in marine environments. The plug is specifically designed to facilitate effective flushing of the engine cooling system, thereby preventing harmful deposits and corrosion that can affect engine performance over time.

The Mercury 8M0047301 Marine QuickSilver Mariner Seal Flush Plug is easy to install, thanks to its intuitive design and clear installation instructions. The plug fits securely into the engine, ensuring a tight seal and preventing any leaks or water intrusion that could potentially damage the engine.

This flush plug is an essential tool for boat owners who take pride in the maintenance of their marine engines. By using the Mercury 8M0047301 Marine QuickSilver Mariner Seal Flush Plug, you are not only extending the lifespan of your engine but also ensuring optimal performance and fuel efficiency.

In summary, the Mercury 8M0047301 Marine QuickSilver Mariner Seal Flush Plug is a must-have accessory for anyone who owns a marine outboard engine. Its robust design, easy installation, and crucial role in engine maintenance make it an indispensable tool for boat owners who value the performance and longevity of their engines.

Product: Mercury 8M0047301 Marine QuickSilver Mariner Seal Flush Plug

Pros:

1. Designed specifically for Mercury outboards, ensuring a precise fit and optimal performance.

2. Helps in flushing the engine to remove impurities, promoting engine longevity and efficiency.

3. Easy to install and remove, providing convenience during maintenance.

4. Made of quality materials that are resistant to wear and tear, promising durability.

Cons:

1. It's a specific part for Mercury outboards, which may limit its usability for other brands of marine engines.

2. Replacement of the seal flush plug is not a regular maintenance task, so the need for this part may not arise frequently, making the purchase less immediate.

3. The price might be higher compared to generic flush plugs, reflecting the branded nature and specific design for Mercury outboards.

Conclusion:

The Mercury 8M0047301 Marine QuickSilver Mariner Seal Flush Plug is a high-quality, specialized part designed for Mercury outboard engines. Its primary function is to help in flushing the engine, promoting engine longevity and efficiency. While it may have a higher price point and be a less frequent purchase, its durability and precision fit make it a worthwhile investment for Mercury outboard owners.

Recommendation:

If you own a Mercury outboard engine and are looking for a reliable flush plug to promote engine maintenance and longevity, the Mercury 8M0047301 Marine QuickSilver Mariner Seal Flush Plug is a recommended choice. However, if you own a different brand of marine engine, you might want to consider a generic flush plug that would better suit your needs.

Details:

Up for sale is Mercury Marine / Mercuries Quicksilver Mariner flush plug seal part number 8M0047301. This is a new OEM part in the factory package.

part #: 8m0047301 prices

  • $5.06-$20.99

specifications ouboaen:

  • for models: Mariner
  • for makes: Mercury
  • mpn: 8m0047301
  • part type: Seal Plug
  • country of origin: Taiwan

shipping ouboaen:

  • cost: $0.00
  • service: USPS Ground Advantage
  • transit: 2-7 Days
  • carrier: USPS
  • type: Fixed
  • class: Standard

offer ouboaen:

  • started: January 15, 2026
  • sold: 0
  • options: Ship-to-home
  • quantity: 1
  • availability: In Stock

general ouboaen:

  • condition: New
  • Boat Parts > Outboard Engines Components > Other

payments ouboaen:

  • credit card: Diners-club
  • other
  • wallet: Google-pay

seller ouboaen:

  • rating: 100.0%
  • city: Mesa, Arizona
  • # reviews: 12418

returns ouboaen:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Seller
for models: mariner, for makes: mercury, part type: seal plug, country of origin: taiwan,
category: boat parts > outboard engines components, sku: 21332541357480861,
Mercury 8M0047301 Is Similar To:
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5 offers $5.06–$20.99 USD
  • New. Offer #1 priced at $13.99 + $0.00 shipping estimate = $13.99* total. FREE SHIPPING
  • New. Offer #2 priced at $5.06 + $3.95 shipping estimate = $9.01* total. +$3.95 shipping
  • New. Offer #3 priced at $20.99 + $0.00 shipping estimate = $20.99* total. Condition : New MPN : .FREE SHIPPING
  • New. Offer #4 priced at $12.99 + $4.99 shipping estimate = $17.98* total. Shipped with USPS Ground Advantage. 4 NEW Mercury Marine , Seal Flush Plug .+$4.99 shipping
  • New. Offer #5 priced at $5.00 + $16.45 shipping estimate = $21.45* total. +$16.45 shipping

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