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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

STP Diesel Engine Emissions Reducer + Diesel Fuel Treatment Cetane Improver-2
£11.99
Car manufacturers have been working hard to drive down vehicle emissions of all types for many years, despite recent scandals. Since 1992, European Union regulations have been imposed on new cars, with the aim of improving air quality. The current Euro 6 emissions standard is the toughest standard yet and has the potential to eliminate the major...

STP Diesel Engine Emissions Reducer + DPF Diesel Particulate Filter Cleaner
£11.99
Car manufacturers have been working hard to drive down vehicle emissions of all types for many years, despite recent scandals. Since 1992, European Union regulations have been imposed on new cars, with the aim of improving air quality. The current Euro 6 emissions standard is the toughest standard yet and has the potential to eliminate the major...

STP Diesel Engine Emissions Reducer +Diesel Fuel Injector Cleaner Service Kit-2
£13.89
Car manufacturers have been working hard to drive down vehicle emissions of all types for many years, despite recent scandals. Since 1992, European Union regulations have been imposed on new cars, with the aim of improving air quality. The current Euro 6 emissions standard is the toughest standard yet and has the potential to eliminate the major...

STP DPF Diesel Particulate Filter Cleaner Fuel Additive Cleans Blocked DPF 200ml
£8.49
Concentrated Cleaning Power. Unclogs & cleans blocked diesel particulate filter DPF. Especially suitable for stop-start city driving. Extends diesel particulate filter & engine life. Reduces soot and fuel consumption. Suitable for regular and bio diesel. One bottle treats 50-60 litres

STP Car High Mileage PETROL Fuel Injector Cleaner + Emissions Reducer Twin Pack
£13.79
STP High Mileage Petrol Injector Cleaner STP High Mileage Petrol Injector Cleaner is designed for vehicles with over 75,000 miles by removing power robbing deposits from fuel injectors and provide extra protection needed. One treatment helps; clean harmful deposits, conditions the fuel delivery system, reduce friction with STP WEARGUARD technolo...

STP Car High Mileage DIESEL Fuel Injector Cleaner + Emissions Reducer Twin Pack
£13.89
Car manufacturers have been working hard to drive down vehicle emissions of all types for many years, despite recent scandals. Since 1992, European Union regulations have been imposed on new cars, with the aim of improving air quality. The current Euro 6 emissions standard is the toughest standard yet and has the potential to eliminate the major...

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...

4x Wynns Car Diesel Engine Turbo, Air Flow Sensor, EGR Extreme Cleaner +Caps
£38.95
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 Extreme Radiator Cooling System Degreaser Professional Formula +Caps
£22.99
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...

Wynns Professional Formula Extreme Car Radiator Cooling System Degreaser +Caps
£14.49
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 +Caps
£24.40
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 ...

2x Wynns Car Petrol Hybrid Engine Fuel Injector & EGR System Extreme Cleaner +Caps
£29.49
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
£20.49
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
£30.55
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...

2x Wynns Car Radiator Cooling System Stop Leak Treatment Professional +Caps
£17.85
Wynns Cooling System Stop Leak is a product designed to stop small leaks in the radiator and cooling system, with anti corrosive properties. Stops and prevents leakages in the radiator, cooling and heating system. Stops head gasket leaks. Will not harm rubber hoses, gaskets or other system components. Is compatible with all antifreezes and cool...

Wynns Professional Car Radiator Cooling System Stop Leak Treatment +Caps
£12.45
Wynns Cooling System Stop Leak is a product designed to stop small leaks in the radiator and cooling system, with anti corrosive properties. Stops and prevents leakages in the radiator, cooling and heating system. Stops head gasket leaks. Will not harm rubber hoses, gaskets or other system components. Is compatible with all antifreezes and cool...

2 x Wynns Petrol & Hybrid Engine GDI Efficiency Restorer Injector Cleaner +Caps
£30.49
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
£26.99
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
£31.99
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...

4 x Wynns Formula Gold Diesel Car Fuel Engine Injector Smoke Treatment +Caps
£51.49
Wynn's High Performance Diesel System Treatment is a chemical treatment that has a triple action:1) Increases engine performance.2) Reduces fuel consumption.3) Reduces black smoke. Immediately improves combustion, which enhances engine performance and improves acceleration. Reduces fuel consumption. Reduces black smoke. Complete burn-off of soo...

Wynns Car MOT Pre-Emission Test Petrol Fuel System Cleaner Treatment +Caps
£17.45
Strong, specially formulated treatment to meet new emission testing regulations. Containing 4 specific emission reduction elements to reduce black smoke, exhaust emissions and soot particles. Specially formulated to pass new emission test regulations. Reduces CO and HC emissions. Reduces exhaust smoke. Improves combustion, engine performance an...

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...

4x jlm car injector spark plug loosener remover rust shock spray caps
£10.00

2x JLM Car Van DPF Diesel Engine Particulate Filter Cleaner Fluid 375ml +Caps
£58.39
JLM Diesel Particulate Filter Cleaner is one of the best diesel particulate filter cleaners on the market. JLM DPF Cleaner contains a high concentration of the active additive.JLM Diesel Particulate Filter Cleaner is one of the best diesel particulate filter cleaners on the market. JLM DPF Cleaner contains a high concentration of the active addi...

2x JLM Car Diesel Fuel System Extreme Clean Turbo EGR DPF Cleaner 1L +Caps
£80.50
During the thorough cleaning process not only is the entire turbo and the diesel particulate filter cleaned but the intake valves, EGR valve, injectors are treated also. JLM Diesel Extreme Clean dissolves blockages, remedies irregular running, rectifies the emission of exhaust gases, improves fuel consumption and lubricates all moving parts in t...

6x Clean Drive Petrol Diesel Car Injector EGR and DPF Fuel System Cleaner +Gl +Caps
£74.99
Clean Drive is scientifically proven to enhance the fuel efficiency and overall performance of any vehicle by improving the combustion process and fuel efficiency of the engine. Clean Drive can be used with any fuel type including petrol, diesel and even hybrid vehicles to clean and maintain performance. Simply add to the fuel to get up to 15% b...

Clean Drive Car Petrol Diesel Injector EGR and DPF Lambda Sensors Cleaner +Gl +Caps
£16.95
Clean Drive is scientifically proven to enhance the fuel efficiency and overall performance of any vehicle by improving the combustion process and fuel efficiency of the engine. Clean Drive can be used with any fuel type including petrol, diesel and even hybrid vehicles to clean and maintain performance. Simply add to the fuel to get up to 15% b...

2x Wynns DPF GPF Petrol Diesel Engine Particulate Filter Cleaner Spray +Caps
£46.29
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...

4x Wynns OFF-CAR DPF Car Diesel Particulate Filter Ash Soot Cleaner 5L +Caps
£112.25
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 Wynns OFF-CAR DPF Car Diesel Particulate Filter Ash Soot Cleaner 5L +Caps
£53.49
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...
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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