

🛠️ Power your small engines with premium protection that professionals trust!
STP Premium Synthetic Blend 4 Cycle Small Engine Oil SAE 10W-30 is a 32 oz universal-fit motor oil designed for small engines like lawnmowers, generators, and tractors. Featuring a high 230°C flash point, anti-wear technology, and an all-weather synthetic formula, it ensures reliable starts, reduces engine wear, prevents carbon buildup, and protects against corrosion—maximizing engine performance and longevity across all seasons.









| ASIN | B07SD97NW4 |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #674 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1 in Four-Stroke Engine Oil |
| Brand | STP |
| Customer Reviews | 4.8 4.8 out of 5 stars (2,731) |
| Date First Available | May 28, 2019 |
| Flash Point | 230 Degrees Celsius |
| Global Trade Identification Number | 00071153185883 |
| Item Weight | 1.96 pounds |
| Item model number | 18588 |
| Manufacturer | STP |
| Manufacturer Part Number | 18588 |
| Model | STP PrmSmEng4CycOilSAE10W30 BTL12/32foUS |
| Package Dimensions | 9.29 x 3.78 x 2.56 inches |
| Position | Outside |
| SAE J300 Viscosity Grade | 10W-30 |
| Size | 32 OZ |
| UPC | 071153185883 |
| Vehicle Service Type | Lawn Mower, Generator, Tractor, Snow Blower, Outdoor Power Equipment |
| Viscosity | 10w-30 |
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.
P**N
Good oil
Good, affordable oil.
M**H
engine oil
it works as intended. A great choice for small engine machines.
R**Y
Good oil
Good quality oil for my lawn mower. Great price.
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.
S**Y
Solid
Always a solid choice to lube up the ole lawnmower engine
B**Y
It’s oil
Use it in my generator and in my 10 year old lawn mower. Works like oil should. No complaints.
R**A
Great product!
First time I do mower oil change since I didn't have one, and it works perfect.
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 😡
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