Engine Oil Data
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High Performance Engine Oils including Premium Multi-grade CJ-4 Plus for Heavy Duty Trucks, Multi-Grade Automotive for Passenger Cars, Heavy Duty Low-Ash for Natural Gas and a Two-Cycle Engine oil.

Heavy Duty Trucks Engine Oils

Swepco 306 Supreme Formula Engine Oil

SWEPCO 306 Supreme Formula Engine Oil is a premium quality, multi-purpose, extended service engine oil specially formulated to provide superior performance under the most demanding operating conditions.

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Swepco 308 Premium CJ-4 Plus Diesel Engine Oil

SWEPCO 308 Premium Plus Diesel Engine Oil is a high performance, multi-grade engine oil especially formulated to exceed the performance demands of 2007 and later low emission over-the-road diesel engines running on ultra-low sulfur diesel fuels.

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Passenger Car Engine Oils

Two-Cycle Engine Oils

Swepco 313 TC-W3 Two-Cycle Engine Oil

SWEPCO 313 TC-W3 Oil is a new generation heavy-duty two cycle engine oil specially formulated to exceed the performance demands of today’s high-horsepower two-cycle air and water cooled engines.

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