Full synthetic engine oil for gas and diesel engines. Shop Lorenzo’s Oil™ petroleum-based formulas and non-petroleum options with Advanced TS2 Guard™ in multiple viscosity grades.
Select the oil weight and formulation required for your application, then review the individual product page for specifications and compatibility.
Yes. Lorenzo’s Oil™ includes full synthetic engine oil formulated for both diesel and gasoline engines.
The collection includes options for diesel pickups, gas-powered cars and trucks, OTR trucks, RVs, heavy-duty vehicles, and commercial, industrial, and construction equipment.
Advanced TS2 Guard™ is Lorenzo’s Oil’s proprietary friction and wear-protection technology.
It helps reduce friction between moving engine components and forms a microscopic protective layer on metal surfaces under pressure, adding another level of protection beyond conventional engine oil.
Yes. The Lorenzo’s Oil™ engine oils in this collection are full synthetic.
The collection includes petroleum-based and non-petroleum formulations, allowing customers to choose the formula and oil weight best suited to their vehicle, engine, or equipment.
Lorenzo’s Oil™ is available in several oil weights for diesel and gasoline applications, including:
- 0W-20
- 0W-40
- 5W-30
- 5W-40
- 10W-30
- 15W-40
- 20W-50
Available oil weights vary by engine type and product.
Yes. Lorenzo’s Oil™ includes diesel-engine formulas developed for modern diesel trucks, emissions-equipped engines, OTR trucks, RVs, heavy-duty vehicles, and commercial and industrial equipment.
The formula is listed as API CK-4. API states that CK-4 oils are intended for modern on-highway and Tier 4 non-road diesel engines and can also lubricate engines that previously called for several earlier diesel service categories.
Each product page provides the specific application and product details. For personal assistance, call Insane Diesel at
(801) 901-0667.