A heavy-duty engine oil made from select synthetic base stock. Provides exceptional protection against rust and corrosion. Superior oxidation resistance and anti-foam properties. Contains a powerful detergent/dispersant package. Provides excellent anti-wear protection and deposit control. Contains MONOLEC®, LE's exclusive wear reducing additive.
Lubrication Engineers operates under an ISO 9001 Certified Quality System.
A heavy-duty, SAE 10W-30 engine oil designed for all-weather performance in gasoline and diesel engines.
LE's MONOLEC® Ultra-Blend Engine Oil possesses unsurpassed performance characteristics which are achieved through an equally unique combination of features. All season performance for effective cold cranking at low ambient temperatures and excellent performance at higher temperatures. This is made possible through a blend of select synthetic and paraffinic base oils.
LE's MONOLEC® Ultra-Blend Engine Oil contains MONOLEC®, LE's exclusive wear-reducing additive, proven to reduce wear by 24.2%. LE's MONOLEC® vastly increases film strength without affecting tolerances.
A full synthetic SAE 5W-20 engine oil with premium additive package for passenger cars and light duty trucks equipped with gasoline engines
To provide the best protection for your car’s engine without sacrificing performance, endurance and efficiency, look no further than LE’s new
Monolec® Tetra-Syn™ Engine Oil. LE has harnessed the latest technology and knowledge to formulate this high-quality, high-performance, proprietary synthetic engine oil for gasoline engines.
LE’s Monolec Tetra-Syn Engine Oil 8521 exceeds the minimum standards set by American Petroleum Institute (API), providing the ultimate combination of performance, protection, endurance and efficiency. It is ...
A full synthetic SAE 5W-30 engine oil with premium additive package for passenger cars and light duty trucks equipped with gasoline engines
To provide the best protection for your car’s engine without sacrificing performance, endurance and efficiency, look no further than LE’s new
Monolec® Tetra-Syn™ Engine Oil. LE has harnessed the latest technology and knowledge to formulate this high-quality, high-performance, proprietary synthetic engine oil for gasoline engines.
LE’s Monolec® Tetra-Syn™ Engine Oil 8531 exceeds the minimum standards set by American Petroleum Institute (API), providing the ultimate combination of performance, protection, endurance and ...
Broad-Range Synthetic Diesel Engine Oil Pays for Itself with All-Weather Performance, Wear Protection and Fuel Economy
Monolec Ultra® Syn Heavy Duty Engine Oil (8854) is a broad-range multiviscosity synthetic oil for diesel engines that delivers outstanding year-round performance, wear protection, fuel efficiency and extended drains. With its synthetic base oil and exclusive additive package, this SAE 5W-40 formulation reliably lubricates diesel engines, even in low-temperature conditions, without the shear stability and viscosity problems of conventional diesel engine oils. Its high viscosity index indicates less change in viscosity over a broad operating temperature range.
