⚓ Power your marine engine with the ultimate synthetic shield!
Valvoline 4-Stroke Marine Full Synthetic Engine Oil (10W-30) is a premium, American-made formula designed to deliver 50% stronger wear protection and 8X better rust defense for 4-stroke marine engines. Engineered to withstand extreme heat, high RPMs, and moisture exposure, it ensures superior durability and performance for both inboard and outboard motors, backed by over 150 years of trusted motor oil expertise.
| ASIN | B0C1L92KG7 |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #20,942 in Automotive ( See Top 100 in Automotive ) #225 in Motor Oils |
| Brand | Valvoline |
| Customer Reviews | 4.8 4.8 out of 5 stars (775) |
| Date First Available | April 5, 2023 |
| Flash Point | 390 Degrees Fahrenheit |
| Item Weight | 23.7 pounds |
| Item model number | 899591-CS |
| Manufacturer | Valvoline |
| Manufacturer Part Number | 899591-CS |
| Model | 4-Stroke Marine Full |
| Product Dimensions | 15.06 x 9.13 x 11.44 inches |
| SAE J300 Viscosity Grade | 10W-30 |
| Size | 1 GA, Case of 3 |
| Special Features | 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 |
| UPC | 074130069138 |
| Vehicle Service Type | Water Scooter |
| Viscosity | 10W 30 SAE Grade |
K**Y
Good stuff, fair price.
Great full synthetic marine oil at a very fair price.
T**8
works perfect
i bought to maintain mowers
P**T
Use the best oil to protect your investment
Great product.
W**L
quality and price
it arrived on time and wa a great price
T**R
Best choice.
Best on the market
C**N
Good product
Well priced and arrived on time
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
J**S
Very oily oil. For oil, I mean.
Not sure exactly how to review oil. LOL The boat runs great and hasn’t exploded since I changed the oil, so I guess I’ll give it 10/10 🤣
Trustpilot
2 weeks ago
2 weeks ago
