Veteran Owned and Managed | American Made

Our products are refined to the point of having precisely uniform size oil molecules processed at microscopic levels. This gives ONGUARD’s Full Synthetic based lubricants exceptional consistencies at high and low engine temperatures. The final composition is cleaner, which offers ONGUARD’s products lower volatility, i.e., will not vaporize quickly.

ONGUARD lubricants are formulated and designed to include synthetic oil components that provide a more consistent viscosity. Our modern-day formulas provide benefits to today’s hi-tech engines, and “classic” engines as well. ONGUARD’s state-of-the-art synthetic lubricating agents, are exceedingly better for engines than conventional oils, reduce bearing loads, oil drag, oil contamination, and unnecessary power loss.

Additionally, each formulation can last up to three times longer than conventional motor oils and produce less resistance in the engine, producing more horsepower and overall fuel efficiency.

The ONGUARD line of Coolants, Transmission fluids, Engine oils, Differential Lubricants and Cleaning Solvents have unique characteristics including hi-tech formulas which allow products to be “universal”, being able to be used in nearly all modern vehicles.

ONGUARD oils have the highest rating available, the SFG – 6 yet ONGUARD is substantially less expensive than comparable oils hence, ONGUARD is considered an oil industry rebel.