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Liqui Moly 1806 Super Diesel Additive - 250ml

Liqui Moly 1806 Super Diesel Additive - 250ml

Regular price £11.29
Regular price Sale price £11.29
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Average Time To Dispatch: 1 Hour 15 Minutes*

Brand: Liqui Moly
Liqui Moly Part Number: 1806
Size: 250ml
Price Per 100ml: £4.52
Removes deposits in the diesel injection system and in the combustion chamber and prevents new deposits. Maintains all components of the diesel injection system. Prevents any seizing up and gumming up of nozzle needles. Boosts the cetane number, improves the ignition performance of the diesel fuel and ensures smooth engine running. Protects the entire fuel system against corrosion and wear. Optimizes the emission test values and the performance of the engine. Clean engines use less fuel and reduce the pollutant emissions.
Suitable for all diesel engines with and without a diesel particulate filter. Preventive or remedial. Fully compatible with all conventional diesel and biodiesel fuels. 250ml is sufficient for up to 75l of fuel (dosage 1:300). Effect remains for up to 2,000 km. Tested for compatibility with turbochargers.
  • Excellent cleanliness
  • Boosts the cetane number
  • Increases the lubricating effect
  • for low-sulfur diesel fuels
  • guarantees low fuel consumption
  • good corrosion protection
  • keeps the fuel system clean
  • high wear resistance
  • tested for the use with catalytic converters
  • optimizes engine performance
  • prevents seizing and the injector needles from gumming up
  • prevents the build-up of deposits
  • keeps injection nozzles clean


The increase in ignition performance and improvement of the lubricating effect by lubricity enhancers is achieved by adding the product to low-sulfur diesel fuels on a continual basis. One 250 ml can is sufficient for 75l of diesel fuel. Dosage: 1:300.

Nozzle cleanliness and corrosion protection by adding to the diesel tank every 2,000km.

5 l litre canisters and 50 litre drums for trucks, transport companies, bus companies and industry. The additive to diesel fuel dosage rate is in the proportion 1:300.

When decommissioning and preserving engines add to diesel fuel at the rate of 1%. Follow the instructions on preservation.

Can be mixed with fuel at any time since mixing takes place automatically.

Data Sheet: TDS Download
Safety Sheet: MSDS Download

*Average time to dispatch new orders during business hours (Monday to Friday 9am-5pm) over rolling 30 day period.

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Delivery Information

Standard Next Day Delivery - £5.99 (Mainland UK only)
FREE Standard Delivery on all orders over £75 (Mainland UK only)
Orders made before 2pm are usually sent next day but can take up to 72 hours.

*At this time we do not offer international shipping

30 Day Returns

30 day returns policy – You may return an item within 30 days at your own expense unless the item received is wrong or damaged.