Liqui Moly Petrol Stabiliser 250ml - 21646

Liqui Moly Petrol Stabiliser 250ml – 21646

The Liqui Moly Petrol Stabiliser is a specialised fuel treatment designed to protect petrol and ethanol-blended fuels during storage. Its advanced formulation helps prevent fuel ageing, oxidation, and degradation — maintaining fuel quality, improving starting performance, and reducing the formation of gum and varnish deposits in the tank and fuel system.

Supplied in a 250 ml bottle (part number 21646), this stabiliser is ideal for vehicles and equipment that may sit idle for extended periods, such as seasonal vehicles, motorcycles, lawn equipment, boats, and classic cars.

Key Features of Liqui Moly Petrol Stabiliser

• Prevents Fuel Degradation: Helps maintain fresh fuel quality during storage.
• Reduces Gum & Varnish Formation: Minimises deposits in the fuel tank and system.
• Improves Cold Starts: Supports easier starting after long storage periods.
• Protects Fuel System Components: Helps reduce corrosion and deposit build-up.
• Compatible with Ethanol Fuels: Safe for petrol blends containing ethanol.
• Easy to Use: Add directly to the fuel tank before storage.

Applications

• Seasonal vehicles and equipment (classic cars, bikes)
• Lawn mowers, garden tools, and small engines
• Marine petrol engines
• Petrol cars and motorcycles stored long-term
• Before winter storage or extended downtime
• Any petrol engine where fuel freshness preservation is needed

Technical Specifications

• Brand: Liqui Moly
• Product: Petrol Stabiliser
• Part Number: 21646
• Volume: 250 ml
• Type: Petrol fuel stabiliser additive
• Main Benefits: Fuel preservation, improved starting, reduced deposits
• Application: Add to fuel tank prior to storage per dosing instructions

Why Choose Liqui Moly Petrol Stabiliser?

The Liqui Moly Petrol Stabiliser 250ml – 21646 is an excellent choice to preserve fuel quality and protect your engine during periods of storage or infrequent use. By preventing fuel degradation and deposit formation, it helps ensure reliable starts, cleaner fuel systems, and smoother operation when your vehicle or equipment returns to service.