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Quicksilver 25W-40 Synthetic Marine Engine Oil, 1 Gallon
Key item features
- Marine Engine Use: Designed for use in 4-stroke marine engines
- Synthetic Blend: Formulated to provide ultimate corrosion resistance and wear protection in high-rpm 4-stroke outboard motors
- Peak Performance: Offers industry-leading strength and viscosity retention to maintain peak engine performance and reliability
- Viscosity Rating: 25W-40 viscosity
- Part Number: Manufacturer part number 8M0078623
- Extensive Testing: Extensively tested to ensure impressive protection against corrosion and wear
- Industry Standards: Exceeds all marine industry 4-stroke oil requirements including FC-W and FC-W catalyst compatible
- Trusted Brand: Quicksilver has been a leader in delivering uncompromising engine oils, parts, and accessories to the marine industry for over 65 years
Generated by AI
Specs
- Motor oil viscosity25W - 40
- Motor oil typeSynthetic Blend Motor Oils
- Rec. useMarine
- Volume capacity1 gal
- FeaturesCorrosion Protection
- Vehicle typeBoat
Current price is USDNow $50.99
You save $9.91
was $60.90$60.90
You save$9.91
Price when purchased online
- Free shipping
Free 30-day returns
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Columbus, 43215
Arrives by Tue, Feb 10
|Sold and shipped by RR1Merc
4.611111111111111 stars out of 5, based on 36 seller reviews(4.6)36 seller reviews
Free 30-day returns
Other sellers
$57.99
Shipping, arrives by Mon, Feb 9 to Columbus, 43215
Sold and shipped by TWL POWERSPORTS
Free 30-day returns
About this item
Product details
Clean oil is essential in reducing friction and preventing damage to internal components, providing many years of engine life. Engineered for sterndrive and outboard applications, this 4-stroke synthetic blend 25W-40 marine engine oil has been extensively tested to ensure impressive protection against corrosion and wear. Exceeds all marine industry 4-stroke oil requirements including FC-W and FC-W catalyst compatible. The Quicksilver brand is the leader in delivering uncompromising engine oils, parts and accessories to the marine industry for over 65 years. Quicksilver is the premier supplier of Mercury Marine original equipment replacement engine parts, oils, and accessories, but also works to serve all original equipment brands in the marine and powersports industries. It has earned a loyal following by providing the highest quality products that are tested through some of the most rigorous environments and testing procedures. No aftermarket company comes close to the level of research and design as Quicksilver; buying Quicksilver is buying performance, protection and peace of mind.
- Designed for use in 4-stroke marine engines
- Synthetic blend formulated to provide ultimate corrosion resistance and wear protection in high-rpm 4-stroke outboard motors
- Offers industry-leading strength and viscosity retention to maintain peak engine performance and reliability
- 25W-40 viscosity
- Manufacturer part number 8M0078623
info:
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Specifications
Motor oil viscosity
25W - 40
Motor oil type
Synthetic Blend Motor Oils
Brand
Quicksilver
Rec. use
Marine
Warranty
Warranty information
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Customer ratings & reviews
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Showing 1-3 of 5 reviews
Dec 31, 2025
Fran
5 out of 5 stars review
Verified Purchase
Good Stuff!
I always use Quicksilver and am completely satisfied with there products.
Incentivized Review
Helpful?5JVFXGO2YBSZ140585807
Jan 31, 2024
Don
5 out of 5 stars review
Verified Purchase
Marine Oil - used for Marine Engine Applications
I Use this in my 08' Mastercraft. Works good.
Incentivized Review
Helpful?5JVFXGO2YBSZ140585807
Apr 3, 2020
Martin73
5 out of 5 stars review
As expected
Use on my 60 HP EFI 4-Stroke Mercury great product.
Helpful?5JVFXGO2YBSZ140585807
