Launched in February 2017 AMSOIL has updated and revamped the line of Synthetic Diesel Oils to meet customer demands.
AMSOIL has invested considerable time and effort developing diesel oil technology worthy of the Signature Series name.
New Signature Series Max-Duty Synthetic Diesel Oil meets the challenge on all counts. It represents the top tier of AMSOIL protection and performance for diesel engines, providing 6X more engine protection than required by the stringent Detroit Diesel Engine Specification.
New Viscosity Options
In addition to 5W-40 and 15W-40 viscosities, the Signature Series line features two new viscosities. Signature Series 5W-30 provides outstanding fuel efficiency and presents an ideal all fleet option, while Signature Series 0W-40 is formulated specifically to provide easy starts and premium engine protection in cold climates**.
Extended Drain Recommendations Are Back
Our new Signature Series technology carries even more wear protection and viscosity retention than ever, providing turbodiesel pickups exposed to fuel dilution the extra protection needed for extended drain intervals.
AMSOIL Diesel Oil Provide Best-in-Class Engine Protection
6X more engine protection*- Highly optimized detergent package provides the ultimate engine cleanliness and efficiency
Significantly Exceeds industry requirements - Full OEM specification coverage
- High TBN provides outstanding acid neutralization for long-term engine protection
- Reduces oil consumption
- Exceptional cold-temperature performance
- Top-grade protection for extended drain intervals
- Available in 5W-30, 0W-40, 5W-40 and 15W-40 viscosities
AMSOIL Turbo Truck Diesel Oil
AMSOIL Heavy-Duty Synthetic Diesel Oil delivers outstanding protection and performance for customers seeking an upgrade over conventional and other synthetic diesel oils, providing 4X more engine protection than required by the stringent Detroit Diesel Specification
In addition to 10W-30 and 15W-40 viscosities, a new 5W-40 viscosity provides excellent, cost-competitive protection for turbodiesel pickups.
- 4X more engine protection*
- Highly optimized detergent package provides outstanding engine cleanliness and Efficiency
- High TBN provides outstanding acid neutralization for long-term engine protection
- Excellent opportunity for price conscious customers to move up to AMSOIL quality Reduces oil consumption
- Outstanding protection for maximum OEM recommended drain intervals
- Available in 10W-30, 5W-40 and 15W-40 viscosities
AMSOIL Synthetic Diesel Oils are available in Quarts, Gallons, 2.5 Gal. 30 Gal drums, 55 Gal drums, and 275 gal. totes.
Ways to purchase AMSOIL Diesel Oils:
Easiest way is to purchase products through the AMSOIL online store. Products are shipped directly to your door.
AMSOIL Buy Wholesale
There are also Wholesale Purchase Options for qualified customers. See out “Buy Wholesale” page and choose the option that best fits you or your business.
Lastly if you have questions on which products are best for your application please give us a call or shoot us an email via our contact page.
You can call or text 931-801-9401 if it’s after hours please be sure to leave us a message.
*than required by the Detroit Diesel DD13 Scuffing Test for Specification DFS 93K222
**When compared to SAE 15w40 oil in ASTM D5293 Cold-Cranking Viscosity test
Thanks for posting this info! It’s good to know that AMSOIL is continuing to EXCEED industry standards by providing 6x more protection than required.
Buses, passenger vans, diesel trucks, they’re all a huge investment for us business owners, and it’s great to know we can protect our fleet while saving money on extended service intervals. Keep posting these gems, brother!