Heavy Duty Engine Oils
Suburban Oil offers extra high performance diesel engine oils that help extend engine life and drain intervals in the most severe on and off-highway applications. The advanced chemistry of our products deliver exceptional performance in both modern high-output, low-emission engines including those with Exhaust Gas Recirculation (EGR) as well as older engines operating on low or higher sulfur fuel. As a result, these products meet or exceed the new API service category and JASO industry specifications.
Our engine oils are recommended for use in a wide range of heavy-duty applications and operating environments found in the trucking, mining, construction, quarrying, and agricultural industries. The outstanding performance of our Mobil Engine Oils is the result of extensive cooperative development work with major OEMs and advanced additive chemistry with patented Trimer technology. These enhancements assure excellent control of oil thickening due to soot buildup and exposure to higher temperatures and provide outstanding resistance to oxidation, corrosion, wear, and high temperature deposits.







