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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

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...

2x Wynns Diesel Particulate Filter Cleaner Fuel Additive 325mL Treatment
£19.87
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...

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...

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...

STP Diesel Particulate Filter Cleaner Fuel Additive Regenerator DPF Unblock
£7.99
Diesel Particulate Filter (DPF) Cleaner is specially formulated to clear soot and carbon buildup from diesel particulate filters, helping to restore proper function and efficiency. This treatment is ideal for vehicles subjected to stop/start driving, such as city commutes, taxis, or short trips like school runs. Since all diesel vehicles manufac...

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...

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...

STP Diesel Treatment + Injector Cleaner + DPF Diesel Particulate Filter Cleaner 3
£14.92
STP Diesel Treatment 200ml Saves Fuel by keeping the fuel intake system clean of harmful deposits. Stops smoke and keeps fuel system clean. Concentrated Cleaning Power. Suitable for regular and bio diesel. Fights rust and corrosion in fuel system. Reduces emissions, smoke and noise. Improves cold stat performance. Easy to use. STP Diesel Injec...

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 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 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...

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 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...

4 x Wynns Formula Gold Diesel Car Fuel Engine Injector Smoke Treatment +Caps
£51.28
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
£17.75
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...

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...

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...

JLM AdBlue Plus System Crystal Preventer Reducer Additive Treatment 250ml +Caps
£18.49
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...

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...

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...

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 ...

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 Diesel Car Fuel System Treatment & DPF Cleaner Regenerator & Turbo Cleaner Package
£59.95
Forte is a name that is synonymous with the very best in effective engine treatments. Forte products are used on a regular basis by over 9,000 garages in the UK and Forte's programmes are now part of the ‘norm’ when it comes to servicing a vehicle. Package Contents 1 x Forte Lubricants Advanced Formula Car Diesel Fuel Treatment - 400ml. 1 x F...
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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