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The best liqui moly diesel fuels additive in comparison

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Last updated on 24.06.2025

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

Liqui Moly

42% off

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9,9

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Features

Improves compression
Reduces engine noise and oil consumption
Removes deposits from lubrication holes, oil screens, piston ring zone etc.

£ 9.80

£ 9.79

£ 12.99

WOL Liqui-Moly 1806 Super Diesel Additive 250ml Diesel Treatment Fuel Additive Clean & Lubricates (3)

WOL WORLD OF LUBRICANT

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9,8

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Features

Optimizes the emission test values and the performance of the engine.
Maintains all components of the diesel injection system.
Boosts the cetane number, improves the ignition performance of the diesel fuel and ensures smooth engine running.
Prevents any seizing up and gumming up of nozzle needles.

LIQUI MOLY Cera Tec 3721 I Ceramic Wear & Tear Protection for Petrol & Diesel Engines I Smoother Engine Performance, Less Friction & Lower Fuel Consumption I Ceramic Additive 300 ml Pack of 1

Liqui Moly

10% off

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9,7

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SMOOTHER ENGINE PERFORMANCE FROM VERY FIRST USE An engine additive formulated with high-tech ceramic compounds, high thermal resilience. Additive ensures smoother-running engine, extending the engine s lifespan. Can be used with manual & automatic transmissions. Not suitable for use with wet clutches.
LOWER FUEL CONSUMPTION and diminished emission of pollutants due to smoother engine operation.
EASY TO ADD DURING OIL CHANGES The 300 ml bottle is sufficient for up to 5 liters of engine oil. Shake well before use and add to fresh oil. Can be mixed with all gear & engine oils on the market. Long-lasting performance, up to 50,000 km.
CERTIFIED EFFECTIVENESS proven by TÜV Thüringen Chemical components in Cera Tec smooth out rough surfaces, the ceramic particles fill in uneven surface imperfections. Prevents direct contact of all metal parts, reducing friction and wear & tear. Turbo & Cat tested.
EVERYTHING THAT DRIVES WORKS BETTER WITH LIQUI MOLY We manufacture over 4,000 products engine oils, additives, vehicle care, chemical servicing and repair, adhesives and sealing products. Our products are currently distributed to over 150 countries worldwide. They are popular everywhere, ensuring a superior driving experience and improved engine performance.

£ 19.89

£ 18.99

£ 21.62

£ 25.99

£ 29.53

Liqui Moly 2002 Super Diesel Additive - 300 ml

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9,7

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Liqui Moly 2002 Super Diesel Additive - 300 ml
300 Milliliter

Recommendation

LIQUI-MOLY Diesel Particulate Filter Additive 250 ml - Protective, Reduces Soot Formation, Extends Filter Life - Set of 3 for 50-70 Liters Diesel Fuel

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Contents 3x fuel additive diesel particulate filter protection
This service kit has been compiled according to the needs of our customers and is offered exclusively by Profiteile.

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

WYNNS

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COMPATIBLE WITH ALL MINERAL, SYNTHETIC, SINGLE & MULTIGRADE OILS SUITABLE FOR REGULAR & LOW SAPS APPLICATIONS Designed to work with a wide range of oil types, this engine flush is compatible with both mineral and synthetic oils, making it a versatile choice for various vehicles and machinery. Whether using single-grade or multigrade oils, this product provides effective cleaning without compromising lubrication performance. Additionally, it is suitable for regular and low SAPS (Sulphated Ash, Phosphorus, and Sulphur) applications, ensuring safe and efficient operation in modern emission-compliant engines.
DISSOLVES VARNISH, SLUDGE & CONTAMINANTS QUICKLY & EFFICIENTLY Engine deposits form over time, leading to blockages and reduced lubrication efficiency. This engine flush works by breaking down stubborn varnish and sludge deposits that coat essential components. The powerful cleaning agents lift and suspend dirt and contaminants in the oil, allowing for easy removal during the oil change. The result is a cleaner engine interior, promoting better lubrication flow and preventing premature wear of engine parts. By maintaining a cleaner oil system, it helps improve the overall reliability and durability of the engine, ensuring a smoother and more efficient operation.
FREES STICKING INTERNAL ENGINE COMPONENTS & PREVENTS CONTAMINATION OF FRESH OIL Over time, internal engine components such as piston rings, lifters, and oil passages can become clogged with stubborn deposits, leading to decreased efficiency and performance. This engine flush effectively dissolves these obstructions, restoring free movement to critical parts. By preventing residual deposits from contaminating fresh oil, it ensures that new lubricant maintains its full protective properties, reducing the risk of premature breakdown.
QUIETENS NOISY HYDRAULIC VALVE LIFTERS & NEUTRALISES ACIDS Excess sludge and carbon buildup can lead to noisy hydraulic valve lifters, causing ticking or knocking sounds during operation. This engine flush is specially formulated to break down and remove these deposits, restoring proper hydraulic function and reducing unwanted noise. In addition, it neutralises harmful acids that form as by-products of combustion and oil degradation. These acids, if left unchecked, can contribute to corrosion and premature wear of internal components.

Wynn's Air Intake & Carburettor Cleaner - Powerful Solvent Formula for Deep Cleaning - Removes Gum, Lacquer & Deposits - Strong Jet Spray for Maximum Cleaning - 500ml

Wynn's

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EFFECTIVELY DISSOLVES GUM, LACQUER, AND HARD DEPOSITS Built-up gum, lacquer, and other sticky deposits can significantly affect the performance of an engine by restricting airflow and fuel delivery. This powerful cleaner is formulated to dissolve and break down these tough contaminants quickly, ensuring that air and fuel passages remain clear. Over time, fuel combustion by-products can lead to the formation of stubborn deposits that can interfere with engine efficiency, leading to reduced power output and increased fuel consumption.
HIGH-PRESSURE SPRAY FOR MAXIMUM CLEANING PERFORMANCE The powerful jet spray technology enhances the cleaning process by providing a strong and directed application to remove dirt from hard-to-reach areas. This high-powered spray mechanism ensures that the cleaning agent is applied precisely where needed, effectively breaking down layers of grime in the air intake manifold, throttle valve, and carburettor parts. The forceful spray helps to loosen stubborn residues, eliminating deposits that could otherwise impact the engine's air-to-fuel ratio. This feature is particularly useful for thorough cleaning without requiring excessive manual scrubbing or repeated applications.
CLEANS AIR INTAKE SYSTEM AND CARBURETTOR WITHOUT DISASSEMBLY The advanced cleaning formula is designed to work effectively without the need for dismantling engine components. This convenient feature saves time and effort, allowing for easy maintenance without requiring mechanical expertise. By directly applying the cleaner to the necessary parts, it removes built-up residue without causing damage to delicate components. This is especially beneficial for modern engines where disassembly can be complex and time-consuming. The cleaner targets throttle valves, visible carburettor elements, and intake manifolds, ensuring comprehensive cleaning without unnecessary labour.
FAST-ACTING FORMULA FOR QUICK RESULTS Engine cleaning and maintenance require efficiency, and this aerosol cleaner delivers rapid results with its fast-acting formula. The solvent works immediately upon application, breaking down contaminants in seconds and allowing for a thorough cleaning process in minimal time. This efficiency makes it ideal for regular use, especially for those looking to maintain optimal engine performance without lengthy downtime. The quick-drying nature of the cleaner ensures that no excess residue is left behind, preventing any interference with engine operation.

£ 7.90

£ 7.88

£ 8.48

MANNOL Ceramo Ester Engine Oil Additive 250ml

MANNOL

9,6

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Features

Application Shake and add to the oil at a ratio of 250 ml per 5L
Prevents dry friction, Reduces evaporation, decreases CO2 emissions and prolongs oil life
Compatible with catalytic converters, all types of turbochargers and all injection systems including common rail

Liqui Moly Marine Super Diesel Additive, 1 L

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Features

Content 1L
A combination of agents which cleans, protects and boosts the cetane number
The enhanced ignition performance improves the combustion of the fuel

Petronas P9074 Petrol Additive Multifunction Treatment - 250ml - Improve Power & Efficiency and Reduce Fuel Consumption – Ideal for Stop/Start Engines

Petronas

21% off

9,5

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Features

MAINTAIN POWER & EFFICIENCY a clean engine improves engine efficiency, MPG and power output keep it clean with the multifunction treatment.
WHOLE ENGINE CLEANING Acts on the complete system to maintain fuel, injection, and exhaust functions of the engine.
MERCEDES F1 PERFORMANCE Petronas is developed and tested with the world championship winning Mercedes Petronas F1 race team.
REDUCE FUEL CONSUMPTION Improved MPG and therefore reduce fuel costs with a more efficient engine.

This ranking is created through algorithmic analysis of millions of products tailored specifically to your search. We aim to find the most suitable product for you based on manufacturer information and price. The ranking reflects our opinion and should serve as a good starting point for your purchase. We would like to point out that we have not tested the products ourselves and link to selected online shops and partners from which we may receive compensation.

You might also be interested in these liqui moly diesel fuels additive.

smc auto parts LIQUI ADDITIVE Moly Diesel Purge | Diesel Injection Cleaner 500ml

The Diesel Injection Cleaner removes deposits from injectors pistons combustion chamber.

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5in1 Hydraulic Valve Lifter Treatment 310ml

Dissolves dirt, gum and lacquer deposits in the oil system

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WOL Fully Synthetic Motor Oil Liqui Moly Molygen Additive 5W-40 New Generation 8536 – Low Friction Engine Oil Low Viscosity Motor Oil – 5 L

BEST ENGINE OIL Low-viscosity high-tech low-friction motor oil with high shear stability. Results are savings in fuel and an extended service life for the engine.

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Lucas Oil 47068 Semi-Synthetic 10W-40 Engine Oil - 1 Litre

Enhances fuel efficiency

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Comma XFFO5L X-Flow Flush Out, 5 Liter

Premium Product

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JLM Diesel Injector Cleaner | Diesel Engine Fuel System Additive, 250ml (J02320)

CLEAN INJECTOR DEPOSITS Our premium additive is designed to clean & maintain diesel injectors in all diesel engines. The powerful formula effectively removes deposits that can clog injectors, for optimal fuel flow & efficient combustion.

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Liqui Moly 5122 - Fuel Additive

For diesel pump 15

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Nanoborx Diesel Additive 500 ml | Diesel Additive with Nano Technology | Fuel Additive for More Power, Cleaning, Power, Speed, Less Fuel Consumption and Optimal Burning | Nano Borx Bor

Nanoborx

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WYNNS Formula Gold Engine Oil Treatment - Improves Compression & Reduces Wear - Enhances Oil Viscosity & Cleans Engine Internally - 500ml

DOUBLE ACTION FORMULA FOR ENGINE OPTIMIZATION Formulated as a fully oil-soluble chemical treatment, this product delivers a powerful double action for engine efficiency. First, it improves engine compression, which supports consistent power delivery and enhanced performance. Second, it actively reduces wear on internal engine components, contributing to long-term reliability. By targeting two essential engine functions simultaneously, the treatment not only stabilises mechanical operation but also supports smoother running under varying driving conditions.

~~£ 15.99~~ free shipping

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LIQUI MOLY Pro-Line Diesel Particulate Filter Protection | 1 L | NFZ diesel additive | SKU: 5123

Item Package Height 24.2cm

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Engine Carbon Removal Repair Agent, Highly Effective Engine Anti-Wear Protectant, Carbon Removal and Repair Oil for Car, Noise Reduction, Anti-Shaking And Fuel Efficient (2pcs)

Enhanced Performance With our Engine Carbon Removal Repair Agent Carbon Removal and Repair, Experience improved engine efficiency, smoother acceleration, and increased horsepower as a result of reduced friction and heat generation.(Our Engine Carbon Removal Repair Agent can only be added to the engine, not the fuel tank.)

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WOL 21969 DPF/GPF Cleaner 400ml Diesel & Gasoline Engine Additive Treatment

DPF GPF Cleaner improves the load condition of the diesel particulate filter.

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The best liqui moly diesel fuels additive in comparison

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