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Enhance engine performance, extend vehicle life, and drive with confidence—explore our premium range of fuel and oil additives.
Whether you're driving a diesel truck, a petrol car, or maintaining high-performance machinery, our collection of fuel and oil additives has everything you need to keep your engine running smoothly. We offer top-rated solutions designed to clean, protect, and optimize your vehicle’s performance across all engine types.
Why Use Fuel & Oil Additives?
Fuel and oil additives are formulated to tackle common engine issues like carbon buildup, friction, corrosion, and fuel inefficiency. These powerful solutions improve fuel combustion, enhance lubrication, and keep your engine components clean—ultimately boosting engine power, fuel economy, and reliability.
Shop By Category:
Diesel Fuel Additives
Keep your diesel engine in peak condition with our specialized additives. From fuel stabilizers to diesel fuel conditioners and lubricity enhancers, these products ensure smoother combustion, better mileage, and reduced emissions.
Petrol Fuel Additives
Protect and maintain your petrol engine with additives that clean injectors, improve fuel flow, and prevent carbon deposits. Our petrol additives are ideal for daily drivers and high-performance petrol cars alike.
Engine Oil Additives
Reduce friction and wear with oil additives that enhance lubrication and maintain optimal oil viscosity. Perfect for extending engine life, reducing noise, and ensuring smoother operation.
Lubricant Additives
Get dual-action protection with additives that improve both fuel and oil performance. Designed for maximum efficiency, our lubricant additives support long-term engine health, especially in demanding driving conditions.
Fuel Stabilizers & Conditioners
Ideal for vehicles in storage or seasonal equipment, these additives prevent fuel degradation and maintain fuel system cleanliness—so your engine starts strong every time.
Fuel & Oil Additives

2x Lucas Diesel EGR Turbo Cleaner Treatment 500ml Air Intake Cleaner Spray Cans
£15.15
Lucas Diesel EGR & Turbo Cleaner is a powerful, solvent-based cleaner, in aerosol format, designed for cleaning the air intake system of diesel engines. Key Benefits Restores air flow towards the combustion chamber. Removes carbon, lacquer, tar and varnish deposits. Helps restore engine performance. Easy to use, 5 to 10 minutes usage tim...

Wynns Professional Formula Extreme Car Radiator Cooling System Degreaser +Caps
£14.24
Removes oil and sludge in the cooling system (caused by a leaking heat exchanger or cylinder head gasket). Degreases and cleans the entire cooling system. Keeps the residues in suspension whilst cleaning. Restores the optimal operation of the cooling system. Excellent performance in all types of cooling liquid, including OAT coolant. Is complet...

2x Wynns Car Diesel Engine DPF Diesel Particulate Filter Regenerator Cleaner
£24.60
Wynns Diesel Particulate Filter Regenerator, for professional use, is a chemical treatment for diesel engines that clears blocked particulate filters and reduces soot emissions. Easily cleans and regenerates a blocked diesel soot filter without dismantling Catalyst for optimized combustion and decreased soot build-up. Reduces the combustion t...

4x Wynns OFF-CAR DPF Car Diesel Particulate Filter Ash Soot Cleaner 5L +Caps
£110.10
For manual cleaning when the DPF is too heavily blocked and standard regeneration methods fail. For heavily blocked DPFs (over 70 percent soot loading). DPF removal required. In house workshop cleaning solution. Approx 2 hours soak time. Compatibility: Diesel and Hybrid diesel Engines. Size: 5 Litre Each. HOW TO USE Remove filter from vehi...

2x JLM Professional Car Bio & Diesel Engine Turbo Cleaner Power Restorer +Caps
£49.00
JLM Turbo Cleaner is one of the best turbo cleaners available on the market today. It is economical, extremely simple to use and removes dirt and soot very effectively. JLM Turbo Cleaner is very easy to use, the liquid can simply be added to the diesel in the fuel tank. And there you go: Quick and affordable turbo cleaning operation is now a fa...

2x JLM DPF Regen Plus Diesel Cleaner Regeneration Support 250ml Spray Can + Caps
£28.80
JLM Diesel DPF ReGen Plus is a preventative for all diesel cars with particulate filters and prevents troublesome and costly problems and breakdowns. Avoids frequent maintenance costs related to the manual regeneration of the Diesel particulate Filter. Product Information JLM Diesel DPF ReGen Plus is added to the fuel and prevents the diesel par...

JLM Petrol & Diesel Hybrid Engines GDI Valves Stems Direct Injection Cleaner Spray +Caps
£18.85
deal for direct-injection petrol and diesel engines. Hybrid engine compatible. Dedicated formulation for hot-baked carbon deposits. Restores engine breathing. Reinstates efficiency. Cleanses valves, combustion chambers and piston crowns. Size 500ml. An unfortunate consequence of relocating fuel injectors from the intake to the combustion chamb...

Forte Car Rear Main Crankshaft Rubber Seal Oil Leak Conditioner Treatment Tube
£22.95
Forte Seal Conditioner is a synthetic seal treatment which restores the elastomer properties to seals. A major cause of oil burning and exhaust smoking in automotive engines is due to the valve stem seals hardening and shrinking, which results in oil leaking past these seals into the combustion chambers. This condition can be treated by adding F...

Ecomotive Car Van Petrol & Diesel Engine Turbo Clean Cleaner Restorer Air Intake Spray
£14.95
Cleans and unblocks dirty turbocharger with or without dismantling. The cleaner is used by simply spraying the Product into the cars air intake manifold and Works by dissolving the built up gum, lacquer, carbon and varnish. Restores turbo power to its manufacturers design point. Regains optimal air fuel ratio. Harmless to exhaust gas after trea...

Wynns DPF & GPF Petrol, Diesel Car Engine Particulate Filter On-Car Cleaner Spray +Caps
£23.59
Low Foam non flammable formulation especially developed to clean out and restore Particulate Filters in diesel and petrol vehicles in a safe, fast and efficient way without the need to remove the filter from the vehicle. Removes soot and ash deposits from blocked diesel and gasoline particulate filters. Non flammable formulation. No need to re...

2x Lucas Heavy Duty Oil Stabilizer 946ml Restore Engine Oil Gearbox Treatment
£28.26
Lucas Oil Stabilizer is a 100% petroleum product formulated to eliminate dry starts and reduce friction, heat and wear. It allows motor oils a higher degree of lubricity which reduces oil consumption and operating temperatures. Use Lucas Oil Stabilizer in gear oil to stop leaks, reduce operating temperatures and increase the life of the gear oil...

JLM Car Van Petrol Diesel Engine EGR & Air Intake Inlet Valve System Cleaner Spray +Caps
£18.95
Effective cleaner exhaust gas re-circulation system (EGR). Dissolves rust, dirt and (soot) deposits. Optimizes the air supply to the engine. Improves power and escalation. Stops irregular idling. Size: 500ml spray can. Directions For Use Remove the hose between turbo & air intake cleaner. Spray directly into inlet manifold with engine ru...

Streetwize 12v Electric Car Diesel Engine Oil Change Extractor Suction Syphon Pump +Caps
£19.98
Designed to extract old motor oil from your vehicle quickly and efficiently so you can replace it with fresh oil for a reinvigorated engine performance.This oil-extractor is easy-to-use and it connects to your vehicle’s 12V vehicle via the attached battery cables.Only suitable for extracting diesel oil and heated engine oil. Voltage: 12V DC. Po...

4x Wynns Petrol Emission Reducer Professional Fuel Additives Treatments 500mL+ Caps
£55.81
Reduces exhaust emissions, improves engine performance, combustion and fuel economy. Improves combustion and reduces CO and HC emissions. Reduces internal friction between engine partsleading to improved fuel economy, power and acceleration. Restores ‘like new’ performance to high mileage vehicles and keeps it running better, longer and more ...

2x Wynns Petrol Emission Reducer Professional Fuel Additives Treatments 500mL + Caps
£31.34
Reduces exhaust emissions, improves engine performance, combustion and fuel economy. Improves combustion and reduces CO and HC emissions. Reduces internal friction between engine partsleading to improved fuel economy, power and acceleration. Restores ‘like new’ performance to high mileage vehicles and keeps it running better, longer and more ...

6x Wynns Diesel Particulate Filter Cleaner Fuel Additive 325mL Treatment +Caps
£52.34
Reduces soot emissions, cleans and regenerates the particulate filter. Reduces soot formation during the fuel combustion cycle. Clears and regenerates blocked soot filters without dismantling. Complete burn-off of soot particles during driving. Avoids frequent maintenance costs related to the manual regeneration of the blockedsoot filter. H...

4x Wynns Diesel Particulate Filter Cleaner Fuel Additive 325mL Treatment + Caps
£36.00
Reduces soot emissions, cleans and regenerates the particulate filter. Reduces soot formation during the fuel combustion cycle. Clears and regenerates blocked soot filters without dismantling. Complete burn-off of soot particles during driving. Avoids frequent maintenance costs related to the manual regeneration of the blockedsoot filter. H...

3x Wynns Diesel Injector Cleaner 325mL Car Engine Fuel Additive System Treatment
£17.95
Restore your diesel engine's performance with our injector cleaner. This powerful formula cleans and lubricates injectors and fuel pumps, improving combustion and reducing knocking noises. Cleans injectors and restores spray pattern. Cleans injectors and restores spray pattern. Improves the ignition quality and combustion of diesel fuel. Cl...

Motip DPF Cleaner Diesel Particulate Filter Cleaner Spray Aerosol Can 400ml
£10.95
MOTIP DPF Cleaner removes ash deposits from diesel particulate filters without disassembly. It's fast-acting, non-corrosive, solvent-free, and non-flammable. For use, shake the can, disconnect the sensor, spray in bursts, and let the engine run for 15 minutes. Test drive for 30 minutes. For professional use only. DPF Cleaner Remove ash deposits ...

Lucas Diesel EGR Turbo Cleaner Treatment 500ml Air Intake Cleaner Spray Can
£8.88
Lucas Diesel EGR & Turbo Cleaner is a powerful, solvent-based cleaner, in aerosol format, designed for cleaning the air intake system of diesel engines. Key Benefits Restores air flow towards the combustion chamber. Removes carbon, lacquer, tar and varnish deposits. Helps restore engine performance. Easy to use, 5 to 10 minutes usage tim...

JLM Intake Cleaner Diesel & Petrol for Restores Fuel Consumption 500ML + Caps
£22.95
JLM Intake Cleaner aerosol is a powerful solution for cleaning the intake system of both diesel and petrol engines. This high-performance cleaner targets and removes carbon deposits, oil residue, and soot, improving engine efficiency and extending engine life. Fast and Effective Carbon Deposit Removal Carbon build-up and contamination in the int...

Wynns Diesel Turbo Cleaner Restores Charger EGR Valve Treatment
£13.98
Enhance your engine’s performance with this powerful diesel turbo cleaner. Key Benefits: Clears Blocked Turbochargers – Effectively removes soot and carbon buildup, restoring turbo efficiency. Frees Sticking Turbo Vanes – Cleans and loosens variable turbo vanes for smoother operation. Removes Deposits from DOC – Eliminates oil and unburned fu...

Catalytic Converter & Lambda Oxygen Sensor Cleaner Wynns Petrol Hybrid Treatment
£12.07
Optimizes the efficiency of the catalytic converter and ensures the optimal working of the lambda (oxygen) sensors. Optimizes the efficiency of the catalytic converter. Ensure optimal working of the lambda (oxygen) sensors. Improves cleanliness and reduces emissions. Restores engine performance.

2x JLM Petrol Extreme Clean Car Turbo GPF EGR Fuel System Cleaner 500ml + Caps
£53.49
One of the latest additions to the ever growing JLM stable of trade trusted workshop standard products is JLM Petrol Extreme Clean. It is the solution to late model cars and engines with severe build up blocking problems in different parts of the fuel system. These contaminations are tough and not easily dissolved with regular fuel additives. Th...

JLM Petrol Extreme Clean Car Turbo GPF EGR Fuel System Cleaner 500ml + Caps
£29.49
One of the latest additions to the ever growing JLM stable of trade trusted workshop standard products is JLM Petrol Extreme Clean. It is the solution to late model cars and engines with severe build up blocking problems in different parts of the fuel system. These contaminations are tough and not easily dissolved with regular fuel additives. Th...

2x Lucas Engine Oil Stop Leak 946ml Car Stop Leak Seal Smoke Additive Treatment
£18.38
Lucas Engine Oil Stop Leak is a powerful and effective solution designed to stop seal leaks in engines, making it ideal for older engines that may be experiencing oil leaks. Its unique formulation combines Lucas additives with specialized base stock to provide superior performance.One of the key benefits of Lucas Engine Oil Stop Leak is its abil...

JLM AdBlue Plus 250ml Additive Diesel Engine NOx Reduction & Emissions Control
£18.99
AdBlue is a solution used in modern diesel engines to help reduce harmful emissions of nitrogen oxides (NOx). It is an aqueous urea solution that is injected into the exhaust system and reacts with the NOx emissions to convert them into harmless nitrogen and water.The use of AdBlue is important because it helps diesel engines meet increasingly s...

DPF Cleaner Diesel Particulate Filter Cleaner Aerosol Spray Can 400ml Silverhook
£18.99
Diesel Particulate Filters (DPF) are fitted to today's modern vehicles and are designed to catch soot, carbon, and ash in the exhaust. As with any filter they need to be emptied regularly to maintain efficient performance levels. The DPF cleaning process is called regeneration. The collected soot, carbon and ash is burnt off at high temperature ...

Silverhook Diesel Particulate Filter Cleaner Aerosol Spray DPF Cleaner Can
£11.85
Diesel Particulate Filters (DPF) are fitted to today's modern vehicles and are designed to catch soot, carbon, and ash in the exhaust. As with any filter they need to be emptied regularly to maintain efficient performance levels. The DPF cleaning process is called regeneration. The collected soot, carbon and ash is burnt off at high temperature ...

STP Diesel Injector Cleaner Car Fuel System Cleaner 200ml Unclog Dirty Injectors
£7.99
STP Diesel Injector Cleaner is specially formulated to help restore diesel engine performance and efficiency by dissolving harmful deposits. It also smooths out rough idling, helps to reduce fuel consumption and exhaust emissions. The difference will, in most cases, be noticed within 50 miles. How it helps: Unclogs dirty injectors in just one t...
Enhance engine performance, extend vehicle life, and drive with confidence—explore our premium range of fuel and oil additives.
Whether you're driving a diesel truck, a petrol car, or maintaining high-performance machinery, our collection of fuel and oil additives has everything you need to keep your engine running smoothly. We offer top-rated solutions designed to clean, protect, and optimize your vehicle’s performance across all engine types.
Why Use Fuel & Oil Additives?
Fuel and oil additives are formulated to tackle common engine issues like carbon buildup, friction, corrosion, and fuel inefficiency. These powerful solutions improve fuel combustion, enhance lubrication, and keep your engine components clean—ultimately boosting engine power, fuel economy, and reliability.
Shop By Category:
Diesel Fuel Additives
Keep your diesel engine in peak condition with our specialized additives. From fuel stabilizers to diesel fuel conditioners and lubricity enhancers, these products ensure smoother combustion, better mileage, and reduced emissions.
Petrol Fuel Additives
Protect and maintain your petrol engine with additives that clean injectors, improve fuel flow, and prevent carbon deposits. Our petrol additives are ideal for daily drivers and high-performance petrol cars alike.
Engine Oil Additives
Reduce friction and wear with oil additives that enhance lubrication and maintain optimal oil viscosity. Perfect for extending engine life, reducing noise, and ensuring smoother operation.
Lubricant Additives
Get dual-action protection with additives that improve both fuel and oil performance. Designed for maximum efficiency, our lubricant additives support long-term engine health, especially in demanding driving conditions.
Fuel Stabilizers & Conditioners
Ideal for vehicles in storage or seasonal equipment, these additives prevent fuel degradation and maintain fuel system cleanliness—so your engine starts strong every time.
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