OPTI-4 43024-1 30W - 20 OZ BOTTLE (1)

Opti-4 SAE 30 is a straight-weight four-cycle engine lubricant designed for warm-weather operation in equipment requiring SAE 30 oil. This 20-ounce bottle (part number 43024) delivers consistent protection using Opti’s eutectic additive system, which strengthens and smooths metal surfaces inside the engine to reduce friction and wear. The oil assists with clean break-in, maintains cooler running temperatures, minimizes oil consumption, and provides reliable anti-corrosion protection during extended storage. When used according to program requirements, it also qualifies compatible engines for Opti-4’s enhanced internal parts warranty.