Top 10 Wynns Engine Flush UK – Engine Oil Additives

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1. Liqui Moly


Liqui Moly 3721 Cera Tec Friction Modifier 300 ml 2 Pack

Liqui Moly #ad - Resists extremely high and low temperatures. Stable even under high thermal and dynamic permanent loads. No deposits and absolutely compatible with all commonly used filter systems. Mixable with all commercially available motor oils.
BrandLiqui Moly #ad
ManufacturerLiqui Moly #ad
Part Number3721

2. Liqui Moly


Less Friction & Lower Fuel Consumption I Ceramic Additive for Engine Oil I 300 ml, LIQUI MOLY Cera Tec 3721 I Ceramic Wear & Tear Protection for Petrol & Diesel Engines I Smoother Engine Performance

Liqui Moly #ad - Turbo & Cat tested. Easy to add during oil changes: the 300 ml bottle is sufficient for up to 5 liters of engine oil. They are popular everywhere, ensuring a superior driving experience and improved engine performance. Certified effectiveness proven by tÜv thüringen: chemical components in cera tec smooth out rough surfaces, the ceramic particles fill in uneven surface imperfections.

Everything that drives works better with liqui moly: we manufacture over 4, additives, 000 products: engine oils, chemical servicing and repair, vehicle care, adhesives and sealing products. Long-lasting performance, up to 50, 000 km. Can be used with manual & automatic transmissions. Smoother engine performance from very first use: an engine additive formulated with high-tech ceramic compounds, high thermal resilience.

Shake well before use and add to fresh oil. Our products are currently distributed to over 150 countries worldwide. Lower fuel consumption and diminished emission of pollutants due to smoother engine operation. Not suitable for use with wet clutches. Can be mixed with all gear & engine oils on the market. Prevents direct contact of all metal parts, reducing friction and wear & tear.
BrandLiqui Moly #ad
ManufacturerLIQUI MOLY #ad
Part NumberP000017

3. Liqui Moly


LIQUI MOLY Pro-Line Engine Flush | 500 ml | Oil Additive | SKU: 2427

Liqui Moly #ad - Improves compression. Removes deposits from lubrication holes, oil screens, piston ring zone etc. Reduces engine noise and oil consumption. Cleans the engine from the inside. Cleaning and flushing out the oil systems of petrol and diesel engines. One 500 ml can is sufficient for up to 5 litres of oil.
BrandLiqui Moly #ad
ManufacturerLiqui Moly GmbH #ad
Part NumberP000065

4. Liqui Moly


LIQUI MOLY 5200 Oil Sludge Flush 300 ml

Liqui Moly #ad - Gently cleans oil holes, oil screens, piston ring grooves and ducts and prevents engine damage. For all commercially available motor oils in petrol and diesel engines with and without diesel particle filters Turbo and catalytic converter tested.

Not for motorcycles with wet clutches. Washes the black build-up and other dirts and deposits. Removes black sludge and other contaminants and deposits. Increases the operational reliability of the engine and prevents lubrication deficiency. The fine solution for cleaning the engine from the inside. The perfect solution for cleaning the engine from the inside.
BrandLiqui Moly #ad
ManufacturerLiqui Moly GmbH #ad
Length5.4 cm (2.13 Inches)
Weight0.26 kg (0.57 Pounds)
Width5.4 cm (2.13 Inches)
Part Number5200

5. Wynn's


Wynn's Engine Oil Flush Cleans Inside Engine & Removes Harmful Deposits 425ml

Wynn's #ad - Is compatible with all mineral, synthetic, single and multigrade oils and suitable for regular and low SAPS applications. Quickly and efficiently dissolves varnish, sludge and other contaminants from vital engine parts. Quietens noisy hydraulic valve lifters by removing deposits & neutralises acids. Frees sticking internal engine components by dissolving deposits, preventing contamination of fresh oil by residues left behind. Cleans engines, hydraulic systems, gearboxes and differentials internally.
BrandWynn's #ad
ManufacturerWynn Oil UK #ad
Weight0.26 kg (0.58 Pounds)
Part NumberWYN51265
Warranty12 months

6. Liqui Moly


2x Liqui Moly 2427 Pro-Line Engine Flush 500ml

Liqui Moly #ad - If you are not sure whether the item is suitable for your vehicle, please contact us by email. Liqui moly pro-Line Engine Oil Additive.
BrandLiqui Moly #ad
ManufacturerLIQUI MOLY #ad
Part NumberSET000520222

7. Liqui Moly


LIQUI MOLY Gear-Oil Additive | 20 g | Oil Additive | SKU: 1040

Liqui Moly #ad - Mos2 reduces temperature peaks and ensures quieter running and smoother shifting. The mos2 additive builds a durable film of lubrication on a rubbing and sliding surfaces Prevents rubbing and wear and disperses temperature peaks.

For gearbox, driveshaft and differentials - especially under high thermal loading Contents are enough for up to 1 litre of gearbox oil Not for motorcycles with a wet clutch. Contains highly concentrated MoS2 to reduce wear in manual and differential transmissions, axle drives without integrated wet differential locks and mechanical steering systems. The transmission heats up less and benefits from smoother tooth faces in terms of quieter running and improved performance.
BrandLiqui Moly #ad
ManufacturerLiqui Moly GmbH #ad
Part Number1040

8. STP


STP GST62450EN06 Engine Flush for Petrol & Diesel Engines 450 ml

STP #ad - Protects the engine during and after flushing. Removes harmful sludge and deposits. Proudly made in the UK. Neutralises harmful acids. Stops/prevents minor oil leaks.
BrandSTP #ad
ManufacturerArmor All #ad
Height19.99 cm (7.87 Inches)
Length10.01 cm (3.94 Inches)
Width11 cm (4.33 Inches)
Part NumberGST62450EN06

9. Liqui Moly


LIQUI MOLY Oil Additive | 125 ml | Oil Additive | SKU: 1800

Liqui Moly #ad - It reduces friction, guaranteeing the aggregates run more smoothly. Add 5 % 50 ml per liter of oil of oil additive to motor oil; in motorcycles with wet clutch, add 2 % 20 ml per liter of oil. The maximum dosage for motorcycles with a wet clutch is 2 %! Mixable with all commercially available motor oils. Added to the lubricating oils of engines, compressors, pumps and especially motor vehicle engines gasoline and diesel. Can be added to motor oil at any time. The mos2 low-viscosity engine oil creates a heavy-duty lubricant film on all frictioning and sliding metal surfaces.
BrandLiqui Moly #ad
ManufacturerLIQUI MOLY GmbH #ad
Part Number1800

10. Wynn's


Wynn's Super Charge Oil Treatment Compression Restoring Additive For Petrol & Diesel Engines 425ml

Wynn's #ad - Improves the viscosity index of lubricating oils & strengthens the oil film at high temperatures and in case of heavy load. Quietens noisy engines whilst protecting against corrosion, oxidation, rust and wear. Recommended for all petrol and diesel engines of vehicles and stationary equipment with high oil consumption, low oil pressure and low compression. Ensures a solid lubricating film, also on older engines and prevents metal to metal contact under high load. Restores compression and oil pressure; stops excessive oil consumption and exhaust smoke emissions.
BrandWynn's #ad
ManufacturerWynn Oil UK #ad
Height5.7 cm (2.24 Inches)
Length15.7 cm (6.18 Inches)
Width5.7 cm (2.24 Inches)
Part Number51364