Liqui Moly 2427 Pro Line Engine Flush Additive - (500ml)

Liqui Moly

Liqui Moly 2427 Pro Line Engine Flush Additive - (500ml)

Reviewed byUpdated 4 Jun 2026

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£13.99

From £13.99 across 1 merchant
Cleans the engine from the inside and removes deposits from oil holes, bearings, the piston ring area, etc. Reduces engine noise and oil consumption, improves compression and increases operating reliability of the vehicle. Allows the fresh oil to realize its full potential following an oil change. Suitable for all gasoline and diesel engines with and without a particulate filter (DPF/GPF). Ensures the perfect hydraulic function of oil-controlled systems such as VVT, VANOS and similar. Can be safely used in vehicles with toothed belt running in oil. 500 ml are sufficient for up to 5 l of oil. Tested for use with catalytic converters and turbochargers. Removes deposits, residues and carbon deposits from all 4-stroke gasoline and diesel engines. Flushes resin and asphalt deposits, which reduce the service life of metal surfaces and cause a thickening of the oil as well as sludge formation on engine parts, out of the oil circuit. Thoroughly cleans piston ring groove and the upper area of the cylinder. Prevents rust formation on unprotected metal surfaces through acid combustion and condensation. Removes carbon deposits and paint which reduce the sealing effect of the piston rings. Restores the full engine performance and compression pressure, reduces friction and improves emission values. Ensures the restoration of oil lubrication properties. Ensures the perfect hydraulic function of oil-controlled systems such as VVT, VANOS and similar. Not suitable for motorbikes with a wet clutch! Key Benefits: Suitable for diesel particulate filters Simple to use Highly economical Does not attack common sealing materials Gentle cleaning Tested for turbochargers and catalytic converters Rapid cleaning Application: 500 ml is sufficient for up to 5 l of oil. Add to motor oil at operating temperature before an oil change. After adding the product, allow the engine to idle for 10 – 15 minutes depending on the degree of contamination. Then change the oil and the filter. Compatible with all commercially available motor oils. Simple to use Highly economical Does not attack common sealing materials Gentle cleaning Tested for turbochargers and catalytic converters Rapid cleaning

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Product Details

BrandLiqui Moly
CategoryVehicle Parts & Accessories
MerchantAll Oils
GTIN4100420024276
MPNLM2427

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