

🛠️ Keep your small engine running like a pro, all year long!
STP Premium Small Engine 4 Cycle Oil SAE 10W-30 is a synthetic blend motor oil designed for small engines in lawnmowers, generators, tractors, and more. Its all-weather formula ensures easy starts and consistent lubrication year-round, while antioxidants and anti-wear technology protect against thermal breakdown and engine wear. Detergents maintain engine cleanliness by preventing carbon deposits, and corrosion inhibitors safeguard equipment during storage. Packaged in a convenient 32 oz bottle, this oil maximizes engine longevity and performance across diverse outdoor power equipment.









| ASIN | B07SD97NW4 |
| Best Sellers Rank | #174 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1 in Four-Stroke Engine Oil |
| Brand Name | STP |
| Compatible with Vehicle Type | Lawn Mower, Generator, Tractor, Snow Blower, Outdoor Power Equipment |
| Container Type | Can |
| Customer Reviews | 4.8 4.8 out of 5 stars (2,869) |
| Flash Point | 230 Degrees Celsius |
| Global Trade Identification Number | 00071153185883 |
| Included Components | STP Auto Performance Aid |
| Item Type Name | Auto Performance |
| Liquid Volume | 32 Fluid Ounces |
| Manufacturer | STP |
| Manufacturer Part Number | 18588 |
| UPC | 071153185883 |
| Unit Count | 32.0 Fluid Ounces |
| Viscosity | 10w-30 |
A**E
Demonstrates excellent performance and quality in terms of product.
The synthetic materials used in its composition ensure high durability and reliability under various operating conditions. Users have noted that the oil maintains its viscosity even in extreme temperatures, providing consistent protection and optimal engine performance. This level of reliability contributes to the overall longevity of the engine, reducing the likelihood of wear and tear. In terms of efficiency, the STP oil formulation demonstrates impressive fuel economy, helping drivers maximize their mileage on the road. The well-designed formula reduces friction and heat generation, enhancing the overall efficiency of the engine. Additionally, users have observed a notable improvement in engine cleanliness, as the oil effectively minimizes sludge and deposit build-up, promoting smooth operation. This contributes to a cleaner environment and a more efficient driving experience. The value proposition of the STP engine oil is commendable, especially considering its effective combination of quality and performance at a reasonable price. Many drivers appreciate the cost savings achieved through enhanced fuel efficiency and reduced maintenance needs. By choosing this engine oil, users not only invest in their vehicle's performance but also benefit from reduced long-term operational costs, making it an intelligent choice for those seeking a reliable solution without compromising on quality.
H**E
Good oil for small engines
Good price, works well.
F**E
It works and works well.
The maintenance cycle of the engine this was purchased for requires frequent oil changes during initial break in and for several cycles after. Good lubrication is system critical so it doesn't pay to use a low quality oil. I don't want the engine to seize when I need it running.
R**J
Great product
Great product so far. Used in my bad boy maverick kohler 747 engine. Highly recommend. Great value.
T**T
Good oil for lawn equipment
I thought I was buying full synthetic... It is a blend. I needed more oil and I ultimately decided to keep it as for the use -- it will be fine. Usually I use Amsoil but my local shop sold out to a larger fish and they stopped carrying the product line. I know this is a big jump between the two, but I do change the oil annually and for my mowers, power washer, and snow blower -- this worked just fine for this time around. Next time I will be going back to my preferred Amsoil small engine full synthetic oil.
K**R
Great oil!
I know… you are saying oil is oil. But this stuff is what I use in my riding lawn mower. I believe the engine runs much more quietly with this oil in it than what originally came in it.
A**R
Quality of the product of course. Very dependable everything's so expensive now excellent product
Highly recommend. I used to build small engines. And this oil is the best I've ever used. I've probably tried at least eight different products and this is the one I've been buying for The Last 5 Years.
R**M
Good Gen Oil.
Just what the Dr ordered. Fast shipping, good price.
J**S
Llego despues del tiempo esperado pero todo bien
R**D
Huile parfaite pour ma souffleuse 30" et mon moteur fonctionne comme un neuf.
C**N
conforme à mes attente
W**R
can as asked, arrived fast
M**E
Ne convient pas du tout à mes tondeuses.. j’aurais voulu le remplacer ou retourner mais ça s’avère impossible 😡