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OEM Mercury 4-Stroke FC-W SAE 25W-40 Synthetic Blend Engine Oil Case of 6 Quarts
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OEM Mercury 4-Stroke FC-W SAE 25W-40 Synthetic Blend Engine Oil Case of 6 Quarts
Get optimal performance and protection for your 4 stroke engine with the genuine Mercury Oem 4 Stroke Synthetic Blend 25W-40 Engine Oil.
OEM Mercury 4-Stroke FC-W SAE 25W-40 Synthetic Blend Engine Oil Case of 6 Quarts
Item #: 15755003

OEM Mercury 4-Stroke FC-W SAE 25W-40 Synthetic Blend Engine Oil Case of 6 Quarts

Item #: 15755003

BHD 57

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Order now and get it around Saturday, July 18
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Get optimal performance and protection for your 4 stroke engine with the genuine Mercury Oem 4 Stroke Synthetic Blend 25W-40 Engine Oil.
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What Stands Out

Synthetic Blend Formula
Offers superior protection and performance compared to conventional oils, enhancing engine durability and efficiency under diverse operating conditions.
Four-Stroke Compatibility
Specifically designed for four-stroke marine engines, ensuring optimal lubrication, reducing wear, and maximizing the lifespan of crucial engine components.
SAE 25W-40 Viscosity
Provides excellent flow and protection across a range of temperatures, making it ideal for various boating environments and enhancing overall engine performance.

Product Details

Shop online for the genuine OEM Mercury 4-Stroke FC-W SAE 25W-40 Synthetic Blend Engine Oil case of 6 quarts at Ubuy Bahrain. Avail fast delivery and easy returns!
  • SKU: 92-8M0078629x6
  • Sold Each
  • Please verify your own fitment
Container TypeBottle
Compatible with Vehicle TypeBoat
Automotive Fit TypeVehicle Specific Fit
Liquid Volume32 Fluid Ounces
Brand NameMERCURY
Manufacturer Part Number8M0078629
UPC745061915695
ManufacturerMercury
Model Number92-8M0078629
Item Weight12 Pounds (5.44 kg)
Unit Count192 Fluid Ounces
BrandMERCURY
Package InformationBottle
Vehicle Service TypeBoat

Who Should Buy?

Suitable For
  • Boat Owners

    Ideal for boat owners using Mercury engines requiring effective protection and performance in freshwater and saltwater applications.

  • Watercraft Enthusiasts

    Great for watercraft users who demand a high-quality oil formulation for optimal engine performance during recreational boating.

  • Engine Maintenance

    Perfect for users performing regular maintenance on Mercury 4-Stroke engines to enhance longevity and reduce wear.

Not Suitable For
  • Non-Mercury Engines

    Not suitable for engines not specified by Mercury, as it may not meet their specific lubrication needs.

  • Heavy-Duty Use

    Not designed for heavy-duty marine engines requiring higher viscosity or specialized oils under extreme conditions.

  • High-Performance Racing

    Not recommended for racing applications where specialized oils are required for extreme performance and high RPM conditions.

Product Description

Have any Query? Chat with us

Product Buying Guide

The OEM Mercury 4-Stroke FC-W SAE 25W-40 Synthetic Blend Engine Oil Case of 6 Quarts is a top-quality engine oil designed specifically for Mercury engines. This genuine Mercury product ensures excellent performance and protection for your engine. Whether you're a boat owner, professional mechanic, or marine enthusiast, this engine oil offers exceptional benefits and reliability.

Product Specifications

  • Brand: OEM Mercury
  • Oil Viscosity: SAE 25W-40
  • Oil Type: Synthetic Blend
  • Package Quantity: Case of 6 Quarts

Key Features

  • Genuine OEM product for guaranteed compatibility and performance
  • Formulated for 4-stroke Mercury engines for optimal lubrication and protection
  • Synthetic blend offers enhanced performance and protection compared to conventional oils
  • Comes in a convenient case of 6 quarts for multiple oil changes

Usage Scenarios

  • Ideal for regular maintenance of Mercury 4-stroke marine engines
  • Suitable for use in various marine applications including boats, yachts, and other watercraft
  • Recommended for professional marine mechanics servicing Mercury engines

Usage Scenarios

Our research and analysis have shown that this OEM Mercury engine oil provides superior performance and protection compared to its competitors in the market. Its genuine OEM quality, specifically tailored for Mercury engines, sets it apart from other engine oils available for marine applications.

Some User Review

  • Users appreciate the exceptional performance and reliability of this engine oil, especially for Mercury 4-stroke engines.
  • Many users have highlighted the convenience of the case of 6 quarts, making it cost-effective and practical for multiple oil changes.
  • The synthetic blend formulation has received positive feedback for its ability to protect the engine under various operating conditions.

Competitors

  • While ensuring top-notch quality and performance, this engine oil offers great value for money, especially considering the case of 6 quarts which makes it cost-effective for multiple oil changes. The overall cost is competitive compared to other engine oils in the market, making it an excellent investment for the maintenance of your Mercury engine.
  • For specific pricing and vendor information, we recommend checking with authorized Mercury dealers or reputable marine equipment suppliers in your area.

Buying Considerations

  • Ensure compatibility with your Mercury 4-stroke engine model before purchase to optimize performance and protection.
  • Consider the frequency of oil changes and the cost-effectiveness of the case of 6 quarts for your specific maintenance needs.
  • Verify the authenticity and genuineness of the product by purchasing from authorized dealers or trusted suppliers to avoid counterfeit products.

Conclusion

The OEM Mercury 4-Stroke FC-W SAE 25W-40 Synthetic Blend Engine Oil Case of 6 Quarts is the ideal choice for ensuring peak performance and protection of your Mercury 4-stroke engine. With genuine OEM quality, synthetic blend formulation, and the convenience of the case of 6 quarts, it offers superior value and reliability for marine applications. Whether for personal use or professional servicing, this engine oil stands out as a top-notch solution for your maintenance needs.

View Less

The OEM Mercury 4-Stroke FC-W SAE 25W-40 Synthetic Blend Engine Oil Case of 6 Quarts is a top-quality engine oil designed specifically for Mercury engines. This genuine Mercury product ensures excellent performance and protection for your engine. Whether you're a boat owner, professional mechanic, or marine enthusiast, this engine oil offers exceptional benefits and reliability. Continue Reading

Customer Questions & Answers

  • Question: What is OEM Mercury 4-Stroke FC-W SAE 25W-40 Synthetic Blend Engine Oil used for?

    Answer: OEM Mercury 4-Stroke FC-W SAE 25W-40 Synthetic Blend Engine Oil is specifically formulated for use in four-stroke marine engines, ensuring optimal performance and protection. This oil is ideal for outboard motors and ensures that critical engine parts are lubricated effectively under various operating conditions. It's particularly effective in saltwater environments, where engine corrosion can be a concern. For boat owners who regularly operate in harsh marine conditions, this oil can enhance engine life and reliability.
  • Question: What are the benefits of using synthetic blend engine oil?

    Answer: Synthetic blend engine oil combines conventional oil with synthetic components, providing superior protection and performance compared to standard mineral oils. This type of oil offers better stability, reduces engine wear, and improves overall engine efficiency at various temperatures. It helps maintain engine cleanliness and reduces sludge buildup, which is crucial for marine engines subjected to constant exposure to water and potentially corrosive elements. Boat enthusiasts looking for a balance of performance and cost-effectiveness will find this oil ideal.
  • Question: How does the viscosity of SAE 25W-40 affect engine performance?

    Answer: The SAE 25W-40 designation indicates the oil's viscosity grades, representing its ability to flow at low and high temperatures. This oil flows easily at cold temperatures while maintaining protection at higher temps, making it suitable for marine engines that operate in varying conditions. Using the correct viscosity is essential to prevent engine damage and ensure efficient operation. Boat operators can rely on this oil to provide optimal protection during both start-up and high-performance situations.
  • Question: Can I use OEM Mercury 4-Stroke FC-W SAE 25W-40 in my engine if it is older?

    Answer: Yes, you can use OEM Mercury 4-Stroke FC-W SAE 25W-40 in older marine engines, provided that your engine is compatible with 4-stroke oils. This synthetic blend not only meets the lubrication needs of modern engines but also aids in maintaining older engines by reducing wear and preventing deposit formation. If you are restoring or maintaining a vintage boat, this oil can support better performance while ensuring longevity and reliability.
  • Question: Does this engine oil meet industry standards?

    Answer: Yes, OEM Mercury 4-Stroke FC-W SAE 25W-40 Synthetic Blend Engine Oil meets and exceeds the required industry standards for marine engine lubrication. It has been formulated to comply with the NMMA FC-W certification, ensuring it is suitable for use in marine applications. This certification is essential for boaters who want assurance that their engine oil will perform effectively under marine conditions, thereby supporting the engine's optimal performance and longevity.
  • Question: How often should I change my engine oil with this product?

    Answer: The frequency of oil changes when using OEM Mercury 4-Stroke FC-W SAE 25W-40 varies based on usage, but generally, it's recommended to change it at least once per season or every 100 hours of use, whichever comes first. Factors like operating conditions, engine type, and boat activity levels can affect this schedule. Regular oil changes not only keep your engine performing at its best but also prevent issues like sludge buildup, which can lead to costly repairs.
  • Question: Is this oil good for high-performance marine engines?

    Answer: Absolutely! OEM Mercury 4-Stroke FC-W SAE 25W-40 Synthetic Blend Engine Oil is an excellent choice for high-performance marine engines. Its formulation provides enhanced lubrication protection, maintaining engine efficiency even under demanding conditions. This oil helps to minimize wear at high speeds, making it suitable for sport boats and other marine applications where power and reliability are crucial. If you are participating in competitive boating or high-speed recreational activities, this oil can help ensure that your engine performs optimally.
  • Question: Can this oil help in combating corrosion?

    Answer: Yes, one of the key benefits of using OEM Mercury 4-Stroke FC-W SAE 25W-40 is its corrosion inhibitors that protect engine components from rust and corrosion. This is especially important for marine engines that are frequently exposed to water. By preventing corrosion, this oil contributes to the longevity of your engine and reduces maintenance costs over time. For boat users who frequently navigate saltwater or challenging environments, this oil is an essential component for engine care.
  • Question: Where can I find OEM Mercury 4-Stroke FC-W SAE 25W-40 Synthetic Blend Engine Oil?

    Answer: You can buy OEM Mercury 4-Stroke FC-W SAE 25W-40 Synthetic Blend Engine Oil Case of 6 Quarts from Ubuy in Bahrain. Ubuy offers a convenient online shopping experience, along with a vast selection of marine products, ensuring you have access to quality engine oil that's essential for the performance and maintenance of your boat.
  • Question: How do I know if this oil is compatible with my engine model?

    Answer: To determine compatibility, refer to your engine's owner manual which usually provides guidelines on recommended oil types and specifications. OEM Mercury 4-Stroke FC-W SAE 25W-40 has been designed specifically for Mercury Marine engines, making it a suitable choice for many models. If unsure, you can also consult with a marine technician or contact Mercury support for detailed recommendations regarding your specific engine model. Ensuring compatibility is important for maintaining engine health and performance.

MERCURY Motor Oils 92-8M0078629 Editorial Review

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Customer Reviews & Ratings

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“Excellent quality and very fast delivery, I really appreciate your service, when you work good I will appreciate that, I am very satisfied, thank you”

13 June 2026 · via Trustpilot
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“Firstly the team who are very positive in response to any correction if something wrong. Secondly the quality and selection is exactly on what I ordered and which is perfect. Finally the time of delivery is very sufficient which made me comfortable. Overall is excellent.”

26 Feb 2026 · via Trustpilot
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“Good quality of product, delivered in 2 weeks. I thought it would take more time.”

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“Everything was fine. You can order from multiple stores or countries—just be patient with the shipping. Given their business model, this was my first order from them. Thank you, Ubuy.”

20 Feb 2026 · via Trustpilot
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BHD 57

Order now and get it around Saturday, July 18

QTY:

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Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

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