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  3. MERCURY 8280391

MERCURY 8280391 Temperature Switch Plate Screw 40 45 50

fits make: Mercury.

8280391 Mercury 40 45 50 Hp 4 Stroke Temperature Switch With Plate And Screw

( Manufacturer Part Number: 8280391 ), ( Part Type: Switch Hp Plate Screw ), ( Country/region Of Manufacture: Japan )

Review MERCURY 40 45 50 Hp Stroke Temperature Switch Plate And Screw

Mercury 8280391 Marine Temperature Switch Plate Screw Kit (40-50 HP)

The Mercury 8280391 Marine Temperature Switch Plate Screw Kit is a essential component for boat owners and marine engineers who are looking to ensure their 40-50 HP Mercury outboard engines operate at optimal efficiency. This meticulously engineered kit comprises a set of high-quality screws specifically designed to secure the temperature switch plate onto your engine, thereby maintaining the heat exchanger's integrity and enabling effective cooling.

Each screw in this kit is precision-crafted from top-tier materials. They boast a durable construction that resists corrosion, ensuring a long service life, even in the harshest marine environments. The screws are designed to fit perfectly with the Mercury 8280391 temperature switch plate, making installation a breeze.

The Mercury 8280391 Marine Temperature Switch Plate Screw Kit comes with all the necessary screws for fitting the temperature switch plate on 40-50 HP Mercury outboard engines. The kit includes a detailed installation guide to help you with the assembly process, making it a hassle-free experience for users of all skill levels.

Invest in the Mercury 8280391 Marine Temperature Switch Plate Screw Kit today and ensure seamless operation of your 40-50 HP Mercury outboard engine, all while enjoying the peace of mind that comes from knowing you've used genuine Mercury parts.

Analysis of Mercury 8280391 Temperature Switch Plate Screw

Pros:

1. Brand Reputation: Mercury Marine is a well-known manufacturer in the marine industry, ensuring a certain level of quality and durability.

2. Specific Application: This screw is designed specifically for the temperature switch plate, making it a direct and compatible replacement for the original part.

3. Availability: As it is a common part, it is easily available online from various retailers, ensuring quick delivery.

Cons:

1. Price: Compared to generic screws, the Mercury Marine screw might be more expensive due to the brand's reputation.

2. Limited Usage: This screw is designed for a specific purpose and may not be as versatile as a general-purpose screw.

3. Potential Over-spending: If the temperature switch plate is part of a larger issue, replacing just the screw might not solve the problem, leading to unnecessary expense.

Conclusion:

While the Mercury 8280391 Temperature Switch Plate Screw offers the advantage of brand reliability and specific application, it may be more expensive than generic alternatives. If you are confident that the issue is with the screw itself and wish to ensure a quality replacement, this screw would be a good choice. However, if you are dealing with a larger issue or are seeking to save costs, it might be wiser to consider a generic screw. Always ensure that the screw fits correctly and is properly installed to avoid further complications.

Details:

Removed from Serial 0T070303 - model 50ELPT 4S a 2000 50hp Mercury 4 stroke outboard. Parts are in good working condition. May fit other model's as well.

part #: 8280391 prices

  • $37.99-$114.99

specifications ouboaen:

  • for makes: Mercury
  • mpn: 8280391
  • part type: Switch Hp Plate Screw
  • country/region of manufacture: Japan

payments ouboaen:

  • credit card: Visa
  • wallet: Google-pay
  • other

general ouboaen:

  • condition: Used
  • Boat Parts > Outboard Engines Components > Ignition Starting Systems

seller ouboaen:

  • city: Grand Blanc, Michigan
  • # reviews: 11908
  • rating: 100.0%

shipping ouboaen:

  • type: Fixed
  • transit: 4-8 Days
  • class: Standard
  • carrier: USPS
  • cost: $6.70
  • service: USPS Ground Advantage

offer ouboaen:

  • started: June 8, 2025
  • availability: In Stock
  • quantity: 1
  • sold: 0
  • options: Ship-to-home

returns ouboaen:

  • time: 30 Days
  • paid by: Buyer
  • policy: Returns Accepted
for makes: mercury, part type: switch hp plate screw, country/region of manufacture: japan,
category: boat parts > outboard engines components > ignition starting systems, sku: 16456570103123673,
Mercury 8280391 Is Similar To:
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5 offers $37.99–$114.99 USD
  • Used. Offer #1 priced at $37.99 + $0.00 shipping estimate = $37.99* total. Good Condition, Ready To Install.FREE SHIPPING
  • New. Offer #2 priced at $114.99 + $0.00 shipping estimate = $114.99* total. FREE SHIPPING
  • New. Offer #3 priced at $64.76 + $0.00 shipping estimate = $64.76* total. FREE SHIPPING
  • Used. Offer #4 priced at $15.00 + $10.00 shipping estimate = $25.00* total. 4 STROKE CARBURATED. PRO SERIES.+$10.00 shipping
  • Used. Offer #5 priced at $44.30 + $6.70 shipping estimate = $51.00* total. Parts are in good working condition. May fit other models as well.+$6.70 shipping

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