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MERCURY 802377 Quicksilver Gasket Exhaust Manifold

fits make: Mercury. year: 1968–1982.

0508561 Mercury 802377 Quicksilver Gasket Exhaust Manifold

( Manufacturer Part Number: 802377 ), ( Part Type: Gasket Exhaust Manifold )

Review MERCURY Quicksilver Gasket Exhaust Manifold fits 1968–1982

The Mercury 802377 0508561 QuickSilver Exhaust Manifold gasket is a crucial component in the exhaust system of certain Mercury engines. This gasket is meticulously engineered to provide a perfect seal between the exhaust manifold and the cylinder head, ensuring optimal exhaust flow and minimizing the risk of exhaust leaks.

This gasket is manufactured using a high-performance, advanced material called QuickSilver. QuickSilver is a proprietary formulation of gasket material that offers superior sealing qualities, heat resistance, and durability compared to traditional gasket materials. It is specifically designed to withstand the extreme temperatures and pressures generated within an engine's exhaust system.

The Mercury 802377 0508561 QuickSilver Exhaust Manifold gasket features a multi-layered, composite design. This design provides exceptional sealing performance even in the presence of high exhaust gas temperatures and pressures. The gasket also includes reinforced edges that help prevent warping or distortion, ensuring a precise fit and reliable seal.

The gasket is specifically designed for use with Mercury engines and is engineered to meet or exceed OEM specifications. It is a direct replacement for the original equipment gasket, making it an ideal choice for those seeking to restore the performance and integrity of their Mercury exhaust system.

Installing the Mercury 802377 0508561 QuickSilver Exhaust Manifold gasket is a straightforward process. It is designed to fit easily and securely into place, and it can typically be installed using common hand tools. The gasket comes packaged with clear installation instructions to help ensure a successful installation.

In summary, the Mercury 802377 0508561 QuickSilver Exhaust Manifold gasket is an essential component for maintaining the performance and reliability of certain Mercury engines. It is meticulously engineered using advanced materials and design, offering superior sealing qualities, heat resistance, and durability compared to traditional gasket materials. This gasket is a direct replacement for the original equipment gasket and is designed for easy installation, making it an ideal choice for those seeking to restore the performance and integrity of their Mercury exhaust system.

Mercury Qualsilver Gasket Exhaust Manifold (802377 0508561): A Comprehensive Analysis

The Mercury Quicksilver Gasket Exhaust Manifold (802377 0508561) is a crucial component in your marine engine's exhaust system. This analysis aims to provide you with the pros and cons of investing in this specific gasket exhaust manifold, helping you make an informed decision.

Pros:

1. OEM (Original Equipment Manufacturer) Part: This Mercury Quicksilver gasket exhaust manifold is a direct factory replacement, ensuring a perfect fit and reliable performance.

2. Durability: Manufactured from high-quality materials, this exhaust manifold is designed to withstand the harsh marine environment, offering excellent durability.

3. Improved Engine Performance: By providing a proper seal between the exhaust manifold and the engine block, this gasket helps to minimize exhaust gas leaks, enhancing engine performance and efficiency.

4. Reduced Emissions: A good seal between the exhaust manifold and engine block also helps to reduce harmful exhaust emissions, making your marine engine more environmentally friendly.

5. Easy Installation: The gasket design makes installation quick and straightforward, saving you time and effort during maintenance.

Cons:

1. Cost: Compared to some aftermarket alternatives, the Mercury Quicksilver gasket exhaust manifold can be relatively expensive.

2. Availability: Due to its OEM status, this part may not be as widely available as aftermarket alternatives, which could result in longer shipping times or limited availability in local stores.

3. Potential for Damage: As with any gasket, there's a risk of damage during installation or removal, which could affect its performance or necessitate replacement.

Conclusion:

The Mercury Quicksilver Gasket Exhaust Manifold (802377 0508561) offers several advantages, including OEM fitment, durability, improved engine performance, reduced emissions, and easy installation. However, it comes with some drawbacks, such as cost, limited availability, and the potential for damage during installation. Ultimately, if you prioritize reliable performance, durability, and a perfect fit, this OEM gasket exhaust manifold could be an excellent investment for your marine engine. If budget is a significant concern, you may want to consider aftermarket alternatives, but be aware that they might not offer the same level of performance and fitment assurance.

Details:

Feel Free To Ask Questions. Year: 1968-1982. Condition: New Other. This is a new old stock factory part.

Related Part Numbers: 0508561. Part Number 802377. Brand: Mercury. Exhaust Manifold Gasket.

part #: 802377 prices

  • $20.00-$110.65

specifications intengster:

  • for makes: Mercury
  • for years: 1968-1982
  • mpn: 802377
  • part type: Gasket Exhaust Manifold

offer intengster:

  • availability: In Stock
  • sold: 0
  • started: October 23, 2025
  • options: Ship-to-home
  • best offers: True
  • quantity: 1

shipping intengster:

  • carrier: USPS, UPS
  • cost: $10.65
  • service: USPS Ground Advantage, USPS Priority Mail, UPS Ground, UPS Next Day Air Saver
  • type: Calculated
  • transit: 4-8 Days
  • class: Standard, Expedited, One-day

seller intengster:

  • # reviews: 28415
  • rating: 99.4%
  • city: Green Bay, Wisconsin

general intengster:

  • condition: New other see details
  • Boat Parts > Sterndrive Motors Components > Internal Engine Parts

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

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for makes: mercury, for years: 1968-1982, part type: gasket exhaust manifold,
category: boat parts > sterndrive components > internal engine parts, sku: 2204996756213604,
Mercury 802377 Is Similar To:
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4 offers $20.00–$110.65 USD
  • New other (see details). Offer #1 priced at $20.00 + $10.95 shipping estimate = $30.95* total. Year: 1968-1982 MPN: .+$10.95 shipping
  • Brand New. Offer #2 priced at $110.65 + $22.88 shipping estimate = $133.53* total. Goods are supplied with 12-month manufacturer's warranty. OMC Stationary engine -.+$22.88 shipping
  • Nuovo. Offer #3 priced at $53.75 + $27.90 shipping estimate = $81.65* total. Otteniamo i nostri articoli dalla distribuzione ufficiale tramite grossisti affidabili con cui abbiamo contratti. Siete responsabili di coprire questi costi.+$27.90 shipping
  • Neu. Offer #4 priced at $51.32 + $30.22 shipping estimate = $81.54* total. Modell 3.0L. KATEGORIEN :TURBOLADER.+$30.22 shipping

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