Tec4 Premium Oil System Cleaner is a highly concentrated, professional-grade engine flush engineered to thoroughly clean and neutralize the internal oiling circuit prior to an oil change. Over time, soot, unburnt fuel bypass, oxidation, and thermal breakdown form restrictive carbon deposits, sludge, and lacquers that starve critical engine components of vital lubrication.

Formulated with advanced detergent-dispersant technology and specialized anti-wear lubricity agents, Tec4 Premium Oil System Cleaner safely dissolves and suspends harmful contaminants so they drain away completely with the old oil, keeping fresh motor oil clean and effective for longer.

Key Performance Benefits

• Removes Engine Sludge & Varnish: Rapidly dissolves stubborn sludge, carbon deposits, and sticky lacquers from internal engine galleries and oil passages.
• Frees Sticking Piston Rings: Cleans carbon buildup from piston ring grooves to restore proper cylinder compression and lower oil consumption.
• Protects Turbochargers & Bearings: Ensures unobstructed oil flow to high-stress components, preventing oil starvation and premature bearing failure.
• Extends Fresh Oil Lifespan: Eliminates residual contaminants that degrade and discolour new motor oil immediately after a oil change.
• Neutralizes Crankcase Acids: Neutralizes corrosive combustion acids, preventing internal engine metal etching and corrosion.
• Safe & Solvent-Free Base: Formulated with advanced lubricity agents to protect engine bearings and journals during the cleaning flush cycle.

System Compatibility & Application

Why Choose Chemodex Ltd?

At Chemodex, we specialize in high-performance lubrication and cooling solutions. From bespoke industrial oils to high-demand automotive fluids, every product is formulated under strict quality protocols and backed by direct technical assistance.