⚓ Power your marine adventures with the ultimate engine shield!
Valvoline 4-Stroke Marine Full Synthetic Engine Oil is a premium, American-made lubricant designed specifically for 4-stroke marine engines. It offers 50% stronger wear protection to handle extreme heat and high RPMs, plus up to 8X better rust defense to protect against moisture damage. Its full synthetic formula ensures superior performance and durability, making it the go-to choice for boat owners seeking reliable engine longevity and peak operation.
| Viscosity | 10W 30 sae_grade |
| Brand | Valvoline |
| Vehicle Service Type | Boat |
| Flash Point | 390 Degrees Fahrenheit |
| UPC | 074130069145 |
| Automotive Fit Type | Universal Fit |
| Manufacturer | Valvoline |
| Model | 4-Stroke Marine Full |
| 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 |
P**R
Worked great in new mercury 90hp 2.1L
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
G**.
Great price
Works as expected for our 25HP Mercury outboard. Great price for the quantity of synthetic oil.
D**.
Quality oil for my Honda outboards
Valvoline has always been a good product for me to use
2**S
Exactly as described
Great Value!
M**W
Oily situation lol
Honestly how do you write a review of this product? I would have to run tests for years on multiple oils on various engines to do so. The value was good however and shipping was great
T**.
Synthetic oil that meets all major marine requirements.
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.
A**R
Perfect
Great value and fast shipping
A**R
Performs as Engineered
Good Quality Marine oil we choose to run in our Sea Doo GTX 4Tec
Trustpilot
2 weeks ago
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