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Quicksilver 25W-40 4-Stroke Marine Engine Oil for Outboards, 1 Gallon

Based on 2,839 reviews
Condition: New
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$43.98
Holiday Deal · 17% off was $52.99

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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Nov 12
Order within 19 hours and 41 minutes

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At a glance

Condition
New
Size
1 gallon
Style
Mineral
Pattern
Single Unit
Model
8M0078620
Weight
7 lb
Liquid Volume
128 fl oz
In the box
End Product & Information

Features 5

  • Direct replacement for Mercury Marine 8M0078628
  • Designed for use in 4-stroke marine engines
  • Formulated to provide superior corrosion resistance and wear protection to maintain peak engine performance and reliability
  • Special viscosity modifiers help to optimize the performance of high-rpm 4-stroke outboard motors

Description

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 25W-40 4-stroke 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.

Specs 20

Brand Quicksilver
Liquid Volume 128 fluid ounces
Package Information Bottle
Vehicle Service Type Marine Vehicles
Brand Name Quicksilver
Manufacturer Part Number 8M0078620
UPC 745061915787 745061915527
Number of Packs 1

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Nov 12

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


For sterndrives (Mercruiser 3.0 for example), the Synthetic Blend is your best option
Style: Synthetic blend Pattern Name: Gallon
The 25W-40 Synthetic blend marine engine oil has been more difficult to come by in stores lately. If you're out on the water frequently, the Synthetic Blend will last longer and offer better performance than the mineral oil. Synthetic oils stick to metal parts better than mineral oils...they also offer better corrosion resistance and have higher flash points, meaning it will take higher temps to burn up synthetic oils compared to mineral. Last but not least, synthetic oils offer more superior lubrication, so your engine will actually run cooler on a synthetic blend vs a straight mineral oil. For $10 more the synthetic blend is well worth it to protect your engine. ... show more
Reviewed in the United States on September 6, 2023 by ChrisWNY

Best marine Brand out
Style: Mineral Pattern Name: Gallon
Great quality oil for my 5.7 Mercruiser ski boat. Only stuff I ever use in it.
Reviewed in the United States on September 1, 2023 by A C.

OEM oli
Style: Mineral Pattern Name: Gallon
You just can’t go wrong with using OEM oil that the manufacturer suggests
Reviewed in the United States on August 12, 2023 by Amazon Customer

Does what it’s supposed to do
Style: Mineral Pattern Name: Gallon
Not much to say, it’s oil. Engines like oil. Feed them fresh oil every year and they are happy.
Reviewed in the United States on August 5, 2023 by Stylin’

Oil
Style: Mineral Pattern Name: Gallon
Good price,Awesome product
Reviewed in the United States on August 1, 2023 by John H Younker

Fantastic Oil for my Centurion!
Style: Synthetic blend Pattern Name: Gallon
Have use this oil exclusively in my 2008 centurion avalanche C4 For the past 10 years. Performs well.
Reviewed in the United States on July 14, 2023 by Chris Kelly

It's oil
Style: Synthetic blend Pattern Name: Gallon
It's oil. What more can you say
Reviewed in the United States on July 15, 2023 by GWP

Good product.
Style: Synthetic blend Pattern Name: Quart
Will buy again.
Reviewed in the United States on July 16, 2023 by Drewscapes
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