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Quicksilver 25W-40 Marine Engine Oil

  • Based on 3,398 reviews
Condition: New
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$42.49 Why this price?
Save $3.95 was $46.44

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Availability: In Stock.
Fulfilled by Boating Accessories

Arrives Nov 29 – Nov 30
Order within 1 hour and 12 minutes
Available payment plans shown during checkout

Style: Mineral


Pattern Name: Gallon


Features

  • Designed for use in four-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 four-stroke outboard motors
  • FC-W Catalyst Compatible
  • 25W-40 viscosity
  • 1 gallon bottle
  • Manufacturer part number 8M0078620

Viscosity: 25w-40


Brand: Quicksilver


Item Package Dimensions L x W x H: ‎12.76 x 9.37 x 5.04 inches


Package Weight: ‎3.52 Kilograms


Item Dimensions LxWxH: ‎7.5 x 5.1 x 11.8 inches


Item Weight: ‎7 Pounds


Brand Name: ‎Quicksilver


Model Name: ‎25W-40 Marine Engine Oil - 1 Gallon


Color: ‎Unspecified


Material: ‎Various Materials


Suggested Users: ‎unisex-adult


Number of Items: ‎1


Manufacturer: ‎Quicksilver


Part Number: ‎8M0078620


Style: ‎Mineral


Included Components: ‎End Product & Information


Size: ‎1-Gallon


Fishing Technique: ‎Spinning, Casting


Date First Available: November 11, 2013


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 29 – Nov 30

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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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