1. Used Boat Parts
  2. sku: 11866079486303752
  3. MERCURY 27-805403A

MERCURY 27-805403A Quicksilver Manifold Gasket Set 745061279056

fits model: Mercruiser, Mariner. make: Mercury.

27-805403a Mercury Quicksilver Mercruiser Mariner 1 Genuine Oem Manifold Gasket Set

( Part Type: Gasket Manifold ), ( Manufacturer Part Number: 27-805403A ), ( Stock Code: Merfilcab ), ( UPC: 745061279056 )

Review MERCURY Quicksilver Genuine Oem Manifold Gasket Set fits MERCRUISER MARINER

The Mercury Mariner 27-805403A QuickSilver Manifold Gasket Set is a crucial component for maintaining the optimal performance and efficiency of your Mercury outboard engine. This gasket set is specifically designed for Mercury Mariner outboard engines with the part number 27-8054-03-A, and it includes all the necessary gaskets required for manifold installation or replacement.

Each gasket in this set is meticulously crafted using high-quality materials. They are engineered to provide a perfect seal between various engine components, ensuring a leak-free operation. The gaskets are also designed to withstand the harsh marine environment, providing long-lasting durability.

This Mercury QuickSilver Manifold Gasket Set includes gaskets for the manifold, exhaust, and intake manifolds, ensuring a complete solution for manifold sealing needs. The gaskets are pre-formed to fit perfectly onto the engine components, reducing installation time and effort.

Installing these gaskets is a straightforward process, making this an excellent DIY project for boat owners. However, if you prefer, you can also have them installed by a certified Mercury dealer or marine technician.

Investing in a high-quality Mercury QuickSilver Manifold Gasket Set like this one can save you time and money in the long run. By ensuring a proper seal between engine components, you can prevent costly leaks and reduce the need for frequent engine repairs. Additionally, using genuine Mercury gaskets can help maintain your engine's warranty coverage.

So, whether you're preparing for a new engine installation or need to replace worn-out gaskets, the Mercury Mariner 27-805403A QuickSilver Manifold Gasket Set is the ideal solution for your outboard engine's manifold sealing needs.

Pros and Cons of Buying Mercury QuickSilver Mercruiser Mariner 27-805403A Manifold Gasket Set

The Mercury QuickSilver Mercruiser Mariner 27-805403A Manifold Gasket Set is an essential replacement part for those who own Mercury outboard engines. This gasket set is specifically designed to fit Mercury 2.3L, 2.6L, 3.0L, and 3.4L engines. In this discussion, we will delve into the pros and cons of purchasing this manifold gasket set to help you make an informed decision.

Pros:

1. OEM Quality: This gasket set is a direct replacement manufactured by Mercury, ensuring a perfect fit and optimal performance.

2. Prevents Leaks: The gasket set is designed to prevent coolant and water leaks, ensuring your engine runs efficiently and effectively.

3. Comprehensive Kit: The set includes all the necessary gaskets, making it a convenient one-stop solution for your manifold gasket needs.

4. Easy Installation: The gaskets are pre-cut and come with simple instructions, making the installation process relatively straightforward.

Cons:

1. Cost: As with many OEM parts, the Mercury QuickSilver Mercruiser Mariner 27-805403A Manifold Gasket Set can be more expensive compared to aftermarket alternatives.

2. Availability: Depending on your location, you might have a harder time finding this specific gasket set in local stores, making an online purchase necessary.

Conclusion:

The Mercury QuickSilver Mercruiser Mariner 27-805403A Manifold Gasket Set offers several advantages, including OEM quality, leak prevention, and easy installation. However, its cost and availability might deter some buyers. Ultimately, if you prioritize a perfect fit, efficient performance, and convenience, this gasket set could be a worthwhile investment for your Mercury outboard engine.

Recommendation:

If you are in the market for a manifold gasket set for your Mercury outboard engine, the Mercury QuickSilver Mercruiser Mariner 27-805403A Manifold Gasket Set is a reliable choice that offers several benefits. However, if you are budget-conscious or prefer aftermarket alternatives, you might want to explore other options and compare their benefits and costs before making your final decision. Ultimately, the best choice depends on your specific needs, priorities, and budget.

Details:

For use with MCM/MIE 454 Mag MPI, 502 7.4L/LX MPI 8.2L 1993 newer. Condition: New, In Stock and Ready to Ship. Also Known As: 27-805403A-1, 27-805403A1. Second Wind Sales Mercury Quicksilver MerCruiser 27-805403A 1 Genuine OEM Manifold Gasket Set: Details: Parts.

Specifications: Manufacturer: Mercury Quicksilver, Part Number: 27-805403A Intake Manifold Gasket Set.

part #: 27805403a prices

  • $27.60-$135.23

specifications vesselveep:

  • for models: Mercruiser, Mariner
  • for makes: Mercury
  • part type: Gasket Manifold
  • manufacturer part number: 27-805403A
  • stock code: Merfilcab
  • upc: 745061279056

general vesselveep:

  • Parts Accessories > Boat Parts > Other
  • condition: New

offer vesselveep:

  • started: January 11, 2026
  • options: Ship-to-home
  • quantity: 1
  • availability: In Stock
  • sold: 0

returns vesselveep:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days

payments vesselveep:

  • wallet: Paypal
  • other
  • credit card: Diners-club
  • cash

seller vesselveep:

  • city: Irvine, California
  • rating: 99.3%
  • # reviews: 8712

shipping vesselveep:

  • carrier: USPS
  • transit: 4-9 Days
  • cost: $0.00
  • type: Calculated
  • class: Standard, Expedited
  • service: USPS Ground Advantage, USPS Priority Mail
for models: mercruiser, mariner, for makes: mercury, part type: gasket manifold, stock code: merfilcab,
sku: 11866079486303752,

Mercury 27-805403A Is Similar To:

vesselveep logo
5 offers $27.60–$135.23 USD
  • New. Offer #1 priced at $100.00 + $8.06 delivery = $108.06* total. New OEM Mercury Marine Intake Manifold Gasket Set.+$8.06 shipping
  • New. Offer #2 priced at $135.23 + $0.00 delivery = $135.23* total. Fits: MCM/MIE 454 Mag MPI, 502 Mag MPI, 7.4L/LX MPI, 8.2L MPI (1993 & newer). Mercury Marine 1 Gasket Set.FREE SHIPPING
  • New other (see details). Offer #3 priced at $27.60 + $0.00 delivery = $27.60* total. FREE SHIPPING
  • New. Offer #4 priced at $112.66 + $9.95 delivery = $122.61* total. With OEM outboard parts, you get the right fit and the right performance every time.+$9.95 shipping
  • New. Offer #5 priced at $42.58 + $0.00 delivery = $42.58* total. Engine 7.4 L, 454 (330, 335 HP GEN IV) HIGH OUTPUT KING COBRA (370 HP GEN IV, 330 HP GEN V), 454 KING COBRA (275, 295, 310 HP GEN IV, 295, 310 GEN V) MADE IN EUROPE.FREE SHIPPING

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