Lucas Oils 10020 Upper Cylinder Lubricant & Injector Cleaner

Lucas Oil Upper Cylinder Lubricant (155ml)

This concentrated formula is designed to clean and lubricate the entire fuel system, from the tank to the combustion chamber. It replaces the lubricating properties lost in modern low-sulfur fuels, protecting fuel pumps, injectors, and piston rings from premature wear. It also dissolves carbon deposits on intake valves and spark plugs, leading to more complete combustion and increased fuel mileage. One bottle treats up to 115 litres of fuel, making it a highly cost-effective maintenance treatment.

• Injector Cleaner: Powerful detergents clean injectors for better spray patterns.
• Lubricant: Protects the high-pressure fuel pump and upper cylinder walls.
• Economy: Improves MPG by ensuring a cleaner, more efficient burn.