🛢️ Power your diesel with the ultimate shield—because your engine deserves the best.
Ultra 1Plus SAE 15W-40 Full Synthetic Heavy-Duty Diesel Engine Oil delivers robust engine wear protection and strong shear stability to maintain viscosity under high stress. With a high flash point of 220°C and API CK-4/SN certification, it minimizes oil consumption and resists thermal and oxidative breakdown, making it the premium choice for truck engines requiring reliable, long-lasting lubrication.
| Viscosity | 15W 40 sae_grade |
| Brand | ULTRA 1PLUS |
| Vehicle Service Type | Truck |
| Flash Point | 220 Degrees Celsius |
| UPC | 810050657570 |
| Manufacturer | Ultrachem LLC |
| Model | UFS1540CK4SNP |
| Item Weight | 38 pounds |
| Product Dimensions | 12 x 12 x 15 inches |
| Item model number | UFS1540CK4SNP |
| Manufacturer Part Number | UFS1540CK4SNP |
J**N
Oil works great
This oil works great, used it in China mopeds that called for that oil weight.
C**R
Good oil @ good price.
Good oil.
W**T
Great price, beats all retailers
Great price on great synthetic.
J**S
Runs cool, well kinda, in Kubota BX2230
After 20 years I decided to convert my Kubota BX2230 to synthetic oil since everything I've read indicates synthetic is superior in every way. I wish I could say that the tractor now purrs like a kitten at idol but that would not be honest. it still rattles and shakes like a 1960's rock and roll gogo girl. But, that's okay. As long as it keeps running I will be happy.
B**K
Great oil. Great price
I like that it’s a great oil and made in America
D**O
Excellent oil I will buy again
Excellent oil I will buy again mileage increase by 2 1/2 Mpg
S**U
Fill
Was not filled as (5) gallonsMissing 1/4 gallon
A**Z
6.0 powerstroke
Great price, truck runs great, what more can I say?
Trustpilot
4 days ago
3 weeks ago
