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Valvoline

Valvoline 4-Stroke Marine Full Synthetic Engine Oil 1 GA

    • Based on 684 reviews
Condition: New
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$32.99 Why this price?
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Availability: 12 left in stock
Fulfilled by Amazon
Arrives Sunday, Feb 9
Order within 4 hours and 17 minutes
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Configuration: 4-Stroke


Size: 1 GA


Features

  • 50% stronger wear protection to meet the extreme heat and higher RPM demands of 4-stroke marine engines
  • Up to 8X better rust defense. Running or stored, your marine engine takes in moisture. Left unprotected this exposure can lead to severe rust damage
  • Engineered specifically for the unique demands of marine motors
  • Premium full synthetic formula for performance and durability in extreme conditions

Description

Inboard? Outboard? Whatever floats your boat, Valvoline Full Synthetic 4-Stroke Marine Motor Oil is proven to maximize engine life. Unlike automobile engines, four-stroke marine motors face unique challenges from higher running speeds, seasonal use, and extreme operating environments that can lead to corrosion, excessive wear, and dirt deposits. Valvoline Full Synthetic 4-Stroke Marine Oil is optimized for performance and durability, providing 50% stronger wear protection and 8X better defense against rust than industry standards. All without compromising acceleration and horsepower. For peak performance, make sure your motor has the superior protection it demands. Full Synthetic 4-Stroke Marine Motor Oil from Valvoline – the trusted motor oil brand for more than 150 years.

Viscosity: 10W 30


Brand: Valvoline


Vehicle Service Type: Boat


Flash Point: 394 Degrees Fahrenheit


UPC:


Viscosity: ‎10W 30


Brand: ‎Valvoline


Vehicle Service Type: ‎Boat


Flash Point: ‎394 Degrees Fahrenheit


UPC: ‎074130069145


Manufacturer: ‎Valvoline


Model: ‎4-Stroke Marine


Item Weight: ‎7.54 pounds


Product Dimensions: ‎8.2 x 4.48 x 10.9 inches


Country of Origin: ‎USA


Item model number: ‎899591-EA


Manufacturer Part Number: ‎899591-EA


Special Features: ‎50% stronger wear protection to meet the extreme heat and higher RPM demands of 4-stroke marine engines


Date First Available: April 5, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Feb 9

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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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • Worked great in new mercury 90hp 2.1L
Configuration: 4-Stroke Size: 1 GA, Case of 3
A step up from quicksilver and mercury oil. Full synthetic 10w30 marine oil that exceeds all manufacturers specs. Great product. Cost is comparable to factory standard oil
Reviewed in the United States on August 9, 2024 by Placeholder
    • Exactly as described
Configuration: 4-Stroke Size: 1 GA
Great Value!
Reviewed in the United States on December 17, 2024 by 2UsTravels- on all Socials
    • Quality oil for my Honda outboards
Configuration: 4-Stroke Size: 1 GA
Valvoline has always been a good product for me to use
Reviewed in the United States on December 6, 2024 by David H.
    • Synthetic oil that meets all major marine requirements.
Configuration: 4-Stroke Size: 1 GA, Case of 3
You know if it Valvoline you can rest assured it is a quality motor oil. I don’t buy oils because of brand, but I’m also not going to pay the crazy cost of OEM marine oils. After my first oil change I will send in an oil analysis to know exactly what my outboard motor is doing.
Reviewed in the United States on September 10, 2024 by Tom V.
    • Yamaha SHO 250 oil
Configuration: 4-Stroke Size: 1 GA
I don’t know what else to say other than this oil met the required manufacturer specifications and my motor hasn’t blown up yet. I would purchase again and I purchased this oil solely on the price point for a quality name brand oil. I would have just went with the Yamaha oil if this oil wasn’t priced quite a bit better so hopefully the manufacturer realizes this and keeps it reasonably priced. ... show more
Reviewed in the United States on January 12, 2024 by average human
    • Decent product
Configuration: 2-Stroke Size: 1 GA
Engine: Mercury 90hp efi I used merc brand oil for years at premium pricing. I switched to this 3 yrs ago. It smokes a little more but works fine. Burns good as plug color is same as highend oil. Great savings especially with this economy. Recommend trying!
Reviewed in the United States on June 11, 2022 by Jeffrey Doerr
    • Performs as Engineered
Configuration: 4-Stroke Size: 1 GA
Good Quality Marine oil we choose to run in our Sea Doo GTX 4Tec
Reviewed in the United States on September 6, 2024 by Amazon Customer
    • Great price
Configuration: 4-Stroke Size: 1 GA
Works as expected for our 25HP Mercury outboard. Great price for the quantity of synthetic oil.
Reviewed in the United States on January 12, 2025 by Gary R.

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