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Item #:
31994
Mercury 25W-40 4-Stroke Synthetic Blend Marine Engine Oil, 1 Gallon - 8M0078630
88% of respondents would recommend this to a friend
Item #:
31994
BSD 92
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Monday, November 30
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What Stands Out
Superior Lubrication
Offers exceptional lubrication for enhanced engine performance and longevity, ensuring smooth operation and reducing wear on critical components.
Eco-Friendly Formula
Designed with environmentally friendly ingredients, this oil minimizes emissions and promotes sustainable boating practices without compromising on performance.
Versatile Compatibility
Compatible with a wide range of 4-stroke marine engines, providing peace of mind for users while maintaining optimal efficiency across various applications.
Product Details
| Brand Name | MERCURY |
| Manufacturer Part Number | 8M0078630 |
| UPC | 745061915701 |
| Manufacturer | Mercury Marine |
| Size | 1 Gallon |
| Unit Count | 128 Fluid Ounces |
| Included Components | Engine Oil |
| Model Number | 8M0078630 |
| Container Type | Bottle |
| Compatible with Vehicle Type | Marine Engines |
| Flash Point | 400 u00b0F |
| Viscosity Level | Medium |
| Automotive Fit Type | Vehicle Specific Fit |
| Liquid Volume | 1 gallons |
| Brand | MERCURY |
| Package Information | Bottle |
| Vehicle Service Type | Marine Engines |
| Package Weight | 8.5 Pound (3.86 kg) |
Who Should Buy?
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Boating Enthusiasts
Ideal for recreational boat users seeking high-quality lubrication for their outboard motors and ensuring optimal engine performance.
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Marine Professionals
Perfect for commercial fishermen and marine operators needing reliable performance under demanding conditions in saltwater and freshwater.
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Engine Longevity Seekers
Beneficial for users who prioritize engine protection and longevity, reducing wear and maintaining smooth engine operation.
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Non-Marine Engines
Not suitable for vehicles or equipment using 2-stroke engines, requiring different oil specifications for optimal performance.
Product Description
Mercury 25W-40 4-Stroke Synthetic Blend Marine Engine Oil, 1 Gallon - 8M0078630
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Customer Questions & Answers
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Question:
How to Shop Mercury 25W-40 4-Stroke Synthetic Blend Marine Online From Ubuy?
Answer: It’s easy to shop Mercury 25W-40 4-Stroke Synthetic Blend Marine online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question:
Is Mercury 25W-40 4-Stroke Synthetic Blend Marine Available to Shop Online in The Bahamas?
Answer: Yes, at Ubuy The Bahamas this product is available for you to shop at a reasonable price. The Mercury 25W-40 4-Stroke Synthetic Blend Marine is not available locally but you can trust us with our express shipping services. -
Question:
How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
MERCURY Motor Oils 8M0078630 Editorial Review
Mercury 25W-40 4-Stroke Synthetic Blend Marine Engine Oil, 1 Gallon - 8M0078630 is designed for marine engines, ensuring optimal performance and protection. This high-quality oil features a viscosity level suitable for various marine applications and is compatible with Volvo 280 SP outdrive, making it a trusted choice for boat enthusiasts. Users appreciate its effective sealing and leak-free delivery, highlighting that it meets or exceeds expectations compared to similar products like Quicksilver. With a flash point of 400 °F, it provides excellent thermal stability, ensuring smooth operation even in challenging conditions.
Customer Reviews & Ratings
1 customers ratings
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Pros
- Designed for marine engine performance
- High flash point for thermal stability
- Compatible with various marine applications
- Leak-free and secure packaging
- Less expensive alternative to Quicksilver
Cons
- Some users may prefer a different viscosity level
Platform Trust & Buyer Confidence
MB
Mona
Verified buyer
“Everything was efficient and fast. ”
05 November 2026 · via Trustpilot
MT
Music
Verified buyer
“The prices—including shipping costs and customs duties—are clear from the very beginning, with no hidden fees. I highly recommend using their services. My experience with the "Ubuy" website was excellent. I purchased a PRS USA Swamp Ash Special guitar, and it arrived in just 11 days. The shipping service was fantastic, and the product arrived in perfect condition. What I particularly appreciated about the site is that the prices—including shipping costs and customs duties—are clear from the very beginning, with no hidden fees. I highly recommend using their services.”
05 November 2026 · via Trustpilot
WF
William
Verified buyer
“I can't fault this purchase. Had a scarce part i needed, cheaper than i could source it in the UK, ordered and was followed up with great communication and speedy delivery of a very well packaged part.”
06 November 2026 · via Trustpilot
A
Andrew
Verified buyer
“Fast delivery, good and secure packaging, everything was fine and with no problems.”
06 November, 2026 · via Trustpilot
SM
Stephen
Verified buyer
“I am very happy with my insoles purchase, they make my work boots very comfortable and soft to walk on and even mitigate the vibration from driving the truck all day. I would highly recommend this company for online purchases, reliability of product delivery and value for money.”
07 November 2026 · via Trustpilot
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Order now and get it around Monday, November 30
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