







🛢️ Power your diesel with the ultimate synthetic shield—because your engine deserves the best.
Shell Rotella T6 15W-40 is a premium full synthetic diesel engine oil featuring Triple Protection Plus technology. It delivers 1.5% improved fuel economy, excellent cold start performance down to -15°C, and advanced additive protection against wear and contaminants. Engineered for heavy-duty diesel vehicles, it maintains viscosity under stress and is backed by a 15-year/500,000-mile warranty for unmatched reliability.














| ASIN | B07PSVLF6G |
| Automotive Fit Type | Universal Fit |
| Brand Name | Shell Rotella |
| Compatible with Vehicle Type | Car |
| Container Type | Jug |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,264) |
| Flash Point | 480 Degrees Fahrenheit |
| Global Trade Identification Number | 00021400061736 |
| Included Components | Motor oil |
| Item Type Name | Rotella T6 Synthetic Diesel Motor Oil 15W-40, 1 Gallon |
| Liquid Volume | 128 Fluid Ounces |
| Manufacturer | Rotella |
| Manufacturer Part Number | 550050467-3PK |
| Model Number | 550050467-3PK |
| SAE J300 Viscosity Grade | 15W-40 |
| Size | 1 Gallon |
| UPC | 021400061736 |
| Unit Count | 11356.2354 millilitre |
| Viscosity | 15W-40 |
T**N
The only oil i'll use in my L5P Duramax.
R**T
Super oil for my motorcycles!
N**.
I’ve been running this Shell Rotella T6 full synthetic in my vehicles and it’s been exactly what I want from a high‑quality motor oil. It flows well on cold starts, gives strong protection under heat and load, and seems to help keep internal parts clean and running smoothly. It’s especially reassuring in heavier duty use where oil temps can climb, and it doesn’t thin out or break down prematurely. The synthetic formula also seems to help with overall engine responsiveness and noise, and it’s held up well through normal mileage intervals without any odd issues. For everyday driving or towing and load‑bearing use, it’s a dependable choice.
W**N
This product is rated for high pressure in transmissions and clutches running in the engine oil also. It is rated JASO MA which is what is called for in a lot of Japanese bikes and cheaper than the dealer supplied oils that have the same rating.
C**E
Good oil, good price. Came I. Exactly as described
Trustpilot
3 weeks ago
1 week ago