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Explore Our Engine Maintenance Range:
✅ Engine Oils & Lubricants
Keep your engine protected with a variety of synthetic, semi-synthetic, and mineral oils for petrol and diesel engines. Choose from leading formulations designed to reduce friction, extend engine life, and improve fuel efficiency.
✅ Engine Flush & Oil Additives
Break down sludge and old deposits before an oil change with engine flush treatments. Add performance-boosting oil additives to reduce wear, minimize friction, and seal minor leaks.
✅ Fuel System Cleaners
Maximise your fuel efficiency and power with injector cleaners, carburettor treatments, and diesel system conditioners. Clean internal fuel components and restore lost performance.
✅ Coolants & Antifreeze
Protect your engine from overheating and freezing with our collection of long-life coolants and antifreeze formulas, ideal for year-round engine temperature control.
✅ Engine Degreasers
Restore your engine bay to like-new condition with powerful degreasers. These cleaners remove oil, grime, and build-up for easier maintenance and a professional finish.
Why Shop Engine Care Products from ACC4U?
-
Wide Selection of essential engine care products in one place
-
Workshop-Grade Brands trusted by professionals and car enthusiasts
-
Fast UK Delivery with secure checkout and responsive support
-
Expert Advice Available – Need help choosing the right product? Just ask!
-
Competitive Prices with frequent offers and bundle deals
Regular Engine Maintenance Benefits:
- Improves engine performance and responsiveness
- Increases fuel efficiency and mileage
- Reduces harmful emissions and wear
-
Extends engine lifespan and prevents costly breakdowns
Keep Your Engine Healthy – Shop Now
Whether you’re doing a full engine service or just topping up fluids, our Engine Care & Maintenance collection has everything you need. Browse now and keep your engine running at peak performance, every time you drive.
Engine Care & Maintenance

2x Forte ADBLUE Tank Exhaust Crystal Crystallization Preventer Additive Treatment
£23.95
Forte Exhaust Crystal Preventer has been specifically formulated to prevent blockages and damage to the Selective Catalytic Reduction (SCR) system and components caused by the formation of crystals. The formation of crystals in the SCR system can occur in the Diesel Exhaust Fluid (AdBlue) tank, level sensor, fluid pump, AdBlue injector and exha...

2 x STA-BIL Stabil Fuel Stabilizer Petrol Car Fuel Storage Treatment 236ml +Caps
£22.95
STA-BIL Storage Fuel Stabilizer is a fuel additive that keeps fuel fresh for up to 24 months and ensures quick, easy starts after periods of storage. This E10 fuel additive can be used in any petrol powered vehicle or equipment you plan to store for 30 days or longer. STA-BIL is perfect for collector cars, stored vehicles, classic motorcycles, ...

2 x STA-BIL Stabil Fuel Stabilizer Petrol Car Fuel Storage Treatment 473ml +Caps
£28.95
STA-BIL Storage Fuel Stabilizer is a fuel additive that keeps fuel fresh for up to 24 months and ensures quick, easy starts after periods of storage. This E10 fuel additive can be used in any petrol powered vehicle or equipment you plan to store for 30 days or longer. STA-BIL is perfect for collector cars, stored vehicles, classic motorcycles, ...

2x JLM AdBlue Plus System Crystal Preventer Reducer Additive Treatment 250ml +Caps
£33.39
Cleans and prevents crystallization on AdBlue injectors. Protects AdBlue and SCR system. Reduce foaming. 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 har...

2x Wynns Extreme Radiator Cooling System Degreaser Professional Formula +Caps
£22.31
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...

2x Wynns Car Petrol Hybrid Engine Fuel Injector & EGR System Extreme Cleaner +Caps
£28.49
Wynns Petrol Extreme Cleaner is a chemical treatment for petrol engines which provides a strong one tank clean-up of the petrol fuel system. It protects the engine when using bio fuel E10 and E85. Complete and rapid cleaning of the entire fuel system in one tank filling. Instantly cleans and lubricates the injectors, restores and maintains i...

2x Wynns Car Petrol Engine Air Flow Intake Sensor EGR System Extreme Cleaner Spray +Caps
£20.61
Both modern cars and older vehicles have specific requirements, that have a chemical solution to provide the optimal engine performance and driving comfort. Modern fuel systems are highly tuned and therefore more susceptible to the negative effects of chemical reactions in the fuel. These lead to fouling of the fuel system, lack of lubrication...

2x Wynns Car Petrol Engine Hybrid Fuel System Cleaner Total Action Treatment +Caps
£27.45
Wynns Petrol Total Action Treatment is a strong chemical treatment for petrol engines which cleans the entire fuel system with a highly concentrated formula to restore the efficiency of combustion and the efficiency of the catalytic converter. Triple action cleaning: before, during and after combustion. Reduces CO and HC emissions and exhaus...

2 x Wynns Petrol & Hybrid Engine GDI Efficiency Restorer Injector Cleaner +Caps
£30.10
Wynns GDI Efficiency Restorer provides a fast and complete removal of internal injector deposits and carbon from the fuel injectors and combustion chamber in one tank of fuel. Reduces the risk of Low Speed Pre Ignition (LSPI). Protects against the negative effects of bio petrol to E85 for up to 10,000 km. Advanced PEA formulation rapidly cle...

2x Wynns Car Diesel Engine Turbo EGR Valve Cleaner Professional Formula 500ml + Caps
£28.01
Wynns Diesel Turbo Cleaner is a chemical treatment for all diesel engines that clears blocked turbochargers. Removes carbon build up from the turbine and frees sticking vanes without dismantling. Removes residues from the Diesel Oxidation Catalyst and has a good cleaning effect on the EGR valve. Re-establishes engine power and throttle respon...

2x Wynns Car Diesel Engine Fuel System Cleaner Total Action Treatment +Caps
£27.44
Wynns Diesel Total Action Treatment is a strong chemical treatment for diesel engines which cleans the entire fuel system with a highly concentrated formula to restore combustion efficiency and aids regeneration of the Diesel Particulate Filter. Triple action cleaning: before, during and after combustion. Reduces exhaust emissions and black s...

2 x JLM Petrol Diesel Car EGR & Air Intake Inlet Valve Cleaner Spray +Caps
£29.35
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 each can. Directions For Use Remove the hose between turbo & air intake cleaner. Spray directly into inlet manifold with engi...

2x Wynns Car Diesel Engine Turbo, Air Flow Sensor, EGR Extreme Cleaner
£18.01
Wynn’s Diesel EGR Extreme Cleaner is an aerosol product developed for cleaning the air intake system of all diesel engines. Provides immediate thorough cleaning of the air intake system, airflow sensor, inlet valves, turbo and EGR system.Strong power jet spray to support cleaning action. Dissolves gum, lacquer, tar, carbon, and deposits. Restor...

2x JLM Car Petrol Engine Catalytic Exhaust Emissions Cleaner Treatment +Caps
£31.99
One of the most common causes of MOT failure is due to poor emissions. A single treatment of JLM Catalytic Exhaust System Cleaner once added with fuel will, in most cases, quickly cure the original cause of the problem, reducing the emissions to an acceptable level and avoiding expensive repair charges. Reduce emissions. Increase Engine Perform...

Wynns Extreme Cooling System Degreaser + Cooling System Stop Leak +Caps
£20.85
Wynns Professional Formula Extreme Car Cooling System Degreaser 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 i...

JLM Professional Car Bio & Diesel Engine Turbo Cleaner Power Restorer +Caps
£25.00
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...

2 x JLM Diesel Catalytic Exhaust Emission Reducer DPF Soot Cleaner Fluid +Caps
£31.39
One of the most common causes of MOT failure is due to poor emissions. A single treatment of JLM Diesel Catalytic Exhaust System Cleaner once added with fuel will, in most cases, quickly cure the original cause of the problem, reducing the emissions to an acceptable level and avoiding expensive repair charges. Reduce emissions and particulate. ...

2 x JLM Petrol Diesel Hybrid Valves Stems Direct Injection Valve Cleaner + Caps
£32.45
An unfortunate consequence of relocating fuel injectors from the intake to the combustion chamber is that the inlet valves especially are not kept clean by fresh petrol washing past them. Due to a combination of crankcase ventilation and exhaust gas recirculation deposits, carbon also builds quickly within the air inlet, effectively suffocating ...

2 x Wynns Diesel Extreme Cleaner Injector Engine Fuel System Professional
£25.55
Wynns Diesel Extreme Injector Cleaner is a diesel fuel additive, which provides a strong one tank clean up of the diesel fuel system. Complete and rapid cleaning of the entire fuel system in one tank filling. Protection of high pressure injection systems (TDI, HDI, etc). Instantly cleans and protects the injectors, restores and maintains ideal ...

4x STP Car Petrol Engine Complete Fuel System Cleaner Performance +Caps
£34.85
For over 60 years, and for more miles than anyone can count, STP has been one of the most trusted names in automotive care. Car enthusiasts, “Do-it-Yourselfers” and professional racers rely on STP oil additives, fuel additives and brake and power steering fluids to keep their vehicles running better longer.Due to 'Long Life' servicing intervals ...

2x STP Car Petrol Engine Complete Fuel System Cleaner Performance +Caps
£20.85
For over 60 years, and for more miles than anyone can count, STP has been one of the most trusted names in automotive care. Car enthusiasts, “Do-it-Yourselfers” and professional racers rely on STP oil additives, fuel additives and brake and power steering fluids to keep their vehicles running better longer.Due to 'Long Life' servicing intervals ...

4x STP Complete Fuel System Diesel Injector Cleaner Treatment 400ml +Caps
£35.35
STP Complete Fuel System Cleaner – Diesel is designed to clean and protect the entire fuel system for restored performance. Just one bottle of this diesel system cleaner will help remove deposits from injectors, valves and combustion chamber, prevent hesitation, and corrosion, and reduce smoke/emissions. How it helps: Restores performance. Redu...

2x STP Complete Fuel System Diesel Injector Cleaner Treatment 400ml +Caps
£20.65
STP Complete Fuel System Cleaner – Diesel is designed to clean and protect the entire fuel system for restored performance. Just one bottle of this diesel system cleaner will help remove deposits from injectors, valves and combustion chamber, prevent hesitation, and corrosion, and reduce smoke/emissions. How it helps: Restores performance. Redu...

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 DPF Diesel Particulate Filter Cleaning Spray 400ml Can With Hose + Caps
£28.40
JLM Diesel DPF Spray for automotive professionals removes particulate, carbon and other deposits in dirty diesel particulate filters (DPF) quickly and effectively, without the need to dismantle the filter. Diesel DPF Spray is the fastest and cheapest way to help your client to get back on the road as soon as possible, whilst at the same time pro...

2x STA-BIL Stabil Ethanol Fuel Stabilizer Treatment Petrol 360° Marine 236ml +Caps
£25.75
Specially formulated for use in harsh marine environments, STA-BIL® Marine offsets the effects of moisture in today’s ethanol-blended fuels and protects marine engines all-year round, including periods of storage. PREVENT ETHANOL DAMAGE: Protect your entire fuel system against damaging rust and corrosion caused by moisture and ethanol fuels...

Protec Car Diesel Turbo + AQUA Fuel System + Particulate Filter DPF cleaner + Caps
£34.94
Aqua Diesel System Cleaner Aqua diesel system cleaner has been formulated to remove water from fuel tank and lines prevents bacterial / fungal growth. Lubricates and cleans the entire fuel fuel system. Clean injectors and improve spray patterns. Help to prevent build up of D.P.F blocking particles.. Suitable for use with common rail diesel eng...

Maypole Insulated Water Carrier Aquaroll Storage Bag Cover Protector + Caps
£22.75
Introducing the ultimate solution for year-round water management, our versatile water carrier cover is meticulously designed to safeguard your water supply in all seasons. Crafted with precision, this cover is engineered to combat freezing temperatures during winter, ensuring your water remains liquid and accessible.What sets this cover apart i...

2x Greased Lightning Car Van Caravan Showroom Shine Waterless Wash & Wax+2 CL +Caps
£29.95
Get professional results the fast & easy way. Showroom shine is the revolutionary way to wash & wax your vehicle in one step without the need for water. Forget the bucket & sponge, hosepipes & loads of different products - Showroom shine removes traffic film, bugs, tar, dirt & grime from metal, paintwork, glass & plastic ...
Explore Our Engine Maintenance Range:
✅ Engine Oils & Lubricants
Keep your engine protected with a variety of synthetic, semi-synthetic, and mineral oils for petrol and diesel engines. Choose from leading formulations designed to reduce friction, extend engine life, and improve fuel efficiency.
✅ Engine Flush & Oil Additives
Break down sludge and old deposits before an oil change with engine flush treatments. Add performance-boosting oil additives to reduce wear, minimize friction, and seal minor leaks.
✅ Fuel System Cleaners
Maximise your fuel efficiency and power with injector cleaners, carburettor treatments, and diesel system conditioners. Clean internal fuel components and restore lost performance.
✅ Coolants & Antifreeze
Protect your engine from overheating and freezing with our collection of long-life coolants and antifreeze formulas, ideal for year-round engine temperature control.
✅ Engine Degreasers
Restore your engine bay to like-new condition with powerful degreasers. These cleaners remove oil, grime, and build-up for easier maintenance and a professional finish.
Why Shop Engine Care Products from ACC4U?
-
Wide Selection of essential engine care products in one place
-
Workshop-Grade Brands trusted by professionals and car enthusiasts
-
Fast UK Delivery with secure checkout and responsive support
-
Expert Advice Available – Need help choosing the right product? Just ask!
-
Competitive Prices with frequent offers and bundle deals
Regular Engine Maintenance Benefits:
- Improves engine performance and responsiveness
- Increases fuel efficiency and mileage
- Reduces harmful emissions and wear
-
Extends engine lifespan and prevents costly breakdowns
Keep Your Engine Healthy – Shop Now
Whether you’re doing a full engine service or just topping up fluids, our Engine Care & Maintenance collection has everything you need. Browse now and keep your engine running at peak performance, every time you drive.
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