10 Best Egr Valve Cleaner Diesel Additive in The UK
Last updated on 14/09/2025
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Best Choice
1
Archoil AR6900-D Max Advanced Diesel Additive Concentrate, 1L Treats 1,000L of Fuel, Diesel Fuel Injector Cleaner, DPF Filter EGR Valve Turbo Cleaner, Super Diesel Converter. (1Litre)
Archoil
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Archoil
Archoil AR6900-D Max Advanced Diesel Additive Concentrate, 1L Treats 1,000L of Fuel, Diesel Fuel Injector Cleaner, DPF Filter EGR Valve Turbo Cleaner, Super Diesel Converter. (1Litre)
Why We Love It
- Transforms diesel into Super Fuel.
- Ensures maximum engine performance.
- Resolves potential engine problems.
Main Highlights
- EXCEPTIONAL HIGH-PERFORMING SUPER DIESEL FUEL. AR6900-D MAX converts low-quality supermarket diesel into high-performing Super Diesel Fuel using a carefully selected blend of pure 2-EHN cetane improver, multiple detergents, ester lubricant, stabiliser and combustion catalyst.
- HIGHLY CONCENTRATED FORMULATION with no fillers. 100% Active Ingredients and manufactured in the UK. 1ml Treats 1L of Diesel Fuel. 1L bottle treats up to 1,000L of fuel.
- TRANSFORMS ALL DIESEL ENGINES GUARANTEED. Improved Cold Start, Eliminates Diesel Knock, Fuel System Cleaner, Fuel Injector Cleaner, Carbon Cleanr, DPF Cleaner, EGR Valve Cleaner, CAT Cleaner, Turbo Cleaner and Exhaust cleaner.
- MAXIMUM ENGINE PERFORMANCE AND FUEL ECONOMY. This diesel additive maintains & improves engine pickup, performance and fuel economy. This diesel additive also lowers harmful exhaust emissions and exhaust particulates.
- RESOLVES ENGINE PROBLEMS. Multiple detergents and post-combustion fuel-borne catalysts deliver a proprietary blend of Professional Grade Cleaning. Now you can reduce the chance of engine problems while enjoying a smoother and more responsive engine.
- CLASS LEADING CETANE IMPROVER AND ESTER LUBRICANT using the highest purity 2-EHN and proprietary ester lubricant delivering below 290 on the HFRR scar wear test.
- CUSTOMER SATISFACTION IS OUR PRIORITY. Feel free to contact us if you have any query regarding this diesel cleaner. All Archoil fuel cleaners include professional support and Performance and Emissions Pass Guarantee. Over a decade of success and trusted by professionals.
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Value for Money
2
Archoil AR6400-D MAX Pro Diesel Engine, Turbo, DPF Cleaner 400ml & AR6900-D 250ml
Archoil
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Archoil
Archoil AR6400-D MAX Pro Diesel Engine, Turbo, DPF Cleaner 400ml & AR6900-D 250ml
Why We Love It
- Fast and safe cleaning.
- Restores engine performance.
- Resolves running issues.
Main Highlights
- FAST, SAFE AND THOROUGH CLEANING. Suitable for all diesel engines, AR6400-D engine MAX contains a proprietary blend of carefully selected diesel additives / detergents and acts as a diesel particulate filter cleaner, egr cleaner and entire fuel system cleaner (fuel injectors, fuel filter, fuel pump, fuel lines). Also cleans engine, combustion area, glow plugs, turbo, DPF and catalytic converter.
- RESOLVES AND PREVENTS RUNNING ISSUES. This diesel engine cleaner helps free a problematic EGR and rapidly reduces harmful emissions and unwanted smoke from the exhaust. Resolve engine running issues and restore lost engine performance and fuel economy. Enjoy a smoother and more responsive engine.
- RESTORES ENGINE PERFORMANCE AND IMPROVES FUEL ECONOMY. This diesel fuel additive / diesel cleaner has been shown to enhance fuel mileage year round, by acting as a diesel fuel system cleaner, fuel injector cleaner, diesel turbo cleaner and catalytic converter cleaner.
- FULL ESTER LUBRICATION. Additional diesel treatment functions include a proven Cetane Improver using the highest purity 2-EHN, proprietary ester lubricant, water remover and much more.
- CUSTOMER SATISFACTION IS OUR PRIORITY. Feel free to contact us if you have any query regarding this petrol cleaner. All Archoil fuel cleaners include professional support and Performance and Emissions Pass Guarantee. Over a decade of success and trusted by professionals.
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3
2 x Wynns W12264 Xtreme Diesel Fuel System EGR Valve DPF Cleaner Additive 325ML with 4TRESS Non-Slip Dash Mat
4TRESS
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4TRESS
2 x Wynns W12264 Xtreme Diesel Fuel System EGR Valve DPF Cleaner Additive 325ML with 4TRESS Non-Slip Dash Mat
Why We Love It
- Cleans entire fuel system.
- Restores fuel economy.
- Prevents turbo and EGR issues.
Main Highlights
- W12264 Xtreme Diesel Fuel System EGR Valve DPF Cleaner Additive
- Cleans the entire fuel system.
- Restores fuel economy.
- Prevent problems with the turbo, EGR Valve & DPF.
- Eliminates and avoids starting problems.
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4
FORTE DIESEL TURBO CLEANER & EGR VALVE TREATMENT -400ML, reduces soot emissions and cleans sticking Variable Geometry Turbos and EGR valves.
Generic
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Generic
FORTE DIESEL TURBO CLEANER & EGR VALVE TREATMENT -400ML, reduces soot emissions and cleans sticking Variable Geometry Turbos and EGR valves.
Why We Love It
- Restores turbo performance effectively.
- Quick dispatch for convenience.
- Next day delivery guaranteed.
Main Highlights
- Forté Diesel Turbo Cleaner is specifically formulated for vehicles fitted with Variable Geometry Turbos. Particles from incomplete combustion adhere to the variable vanes causing them to stick, reducing vehicle power and efficiency, resulting in an engine management fault.
- 400 ML
- WILL BE SEND OUT SAME WORKING DAY IF ORDER PLACED BEFORE 1PM. YOU WILL RECEIVE IT NEXT WORKING DAY
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5
Forte Engine Treatment Twin Pack, Turbo + Diesel Injector Cleaner, 400ml Each, with Air Freshener -reduces soot emissions and cleans Turbos and EGR valve -improves performance
Forte
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Forte
Forte Engine Treatment Twin Pack, Turbo + Diesel Injector Cleaner, 400ml Each, with Air Freshener -reduces soot emissions and cleans Turbos and EGR valve -improves performance
Why We Love It
- Enhances engine performance significantly.
- Reduces emissions and soot buildup.
- Compatible with all diesel engines.
Main Highlights
- Forte - Diesel Turbo Cleaner + Diesel Specialist Injector Cleaner (Twin Pack) The item is 1 brand new bottle (400ml) of Forte Diesel Turbo Cleaner and 1 brand new bottle of Forte Diesel Specialist Injector Cleaner.
- Turbo Cleaner Key Benefits: Cleans sticking Variable Geometry Turbos without dismantling Actively reduces soot emissions Cleans EGR Valves Compatible with all diesel engines For diesel and bio diesel up to B30
- Forté Diesel Turbo Cleaner is specifically formulated for vehicles fitted with Variable Geometry Turbos. Particles from incomplete combustion adhere to the variable vanes causing them to stick, reducing vehicle power and efficiency, resulting in an engine management fault.
- Forte - Diesel Specialist Injector Cleaner The item is a brand new bottle (400ml) of Forte Diesel Specialist Injector Cleaner. Forté Diesel Specialist Injector Cleaner is formulated specifically to remove Internal Diesel Injector Deposits (IDID) and ensure injector cleanliness, restore spray pattern and restore combustion efficiency.
- Provides rapid cleaning of the fuel injector Removes the internal diesel injector deposits (IDID) also called ‘Injector Sticking’ and deposits on the injector nozzles Restores lost power and acceleration by removing harmful deposits that build up over time Improves fuel economy and overall engine performance due to fuel system clean-up Lowers exhaust gas emissions Easier cold starting and better ignition quality Harmless to Catalytic Converters and particulate filters Compatible with all Diesel Fuels including biodiesel up to B30
- Free Car Air Freshner with every twin pack
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6
Archoil AR6400-P MAX Pro PEA PETROL Injector Cleaner, Turbo, GPF, EGR Valve Cleaner Concentrate. High Strength Carbon Removal with Exhaust Emissions Reduction Technology for MOT Pass(400ml)
Archoil
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Archoil
Archoil AR6400-P MAX Pro PEA PETROL Injector Cleaner, Turbo, GPF, EGR Valve Cleaner Concentrate. High Strength Carbon Removal with Exhaust Emissions Reduction Technology for MOT Pass(400ml)
Why We Love It
- Fast, safe, thorough cleaning.
- Resolves engine running issues.
- Improves fuel economy performance.
Main Highlights
- FAST, SAFE AND THOROUGH CLEANING. Suitable for all PETROL engines, AR6400-P MAX engine cleaner contains a proprietary blend of carefully petrol additives / detergents and acts as an injector cleaner, carbon cleaner, EGR cleaner and fuel system cleaner (fuel injectors, fuel filter, fuel pump, fuel lines). Also cleans engine, combustion area, spark plugs, turbo, GPF, lambda (O2) sensor and catalytic converter.
- RESOLVES AND PREVENTS RUNNING ISSUES. This petrol engine cleaner helps resolve engine running issues and restore lost engine performance. It can rapidly reduces harmful emissions and unwanted smoke from the exhaust and restore lost economy. Enjoy a smoother and more responsive engine.
- RESTORES ENGINE PERFORMANCE AND IMPROVES FUEL ECONOMY. This petrol fuel additive / gasoline cleaner has been shown to enhance fuel mileage year round, by acting as a petrol fuel system cleaner, fuel injector cleaner, turbo cleaner and catalytic converter cleaner.
- REMOVES CARBON DEPOSITS. High strength polyetheramine ensures carbon deposits are removed from all components. Carbon cleaning will help restore the performance of your vehicle! Use this petrol cleaner additive for better performance.
- CUSTOMER SATISFACTION IS OUR PRIORITY. Feel free to contact us if you have any query regarding this petrol cleaner. All Archoil fuel cleaners include professional support and Performance and Emissions Pass Guarantee. Over a decade of success and trusted by professionals.
- All Archoil fuel cleaners include professional support with a Performance and Emissions Pass Guarantee. Over a decade of success and trusted by professionals.
- Fully Compliant- BS EN 590, REACH & CLP. Comprehensive Product Liability Insurance. Registered HMRC Fuel Additive Manufacturer - Fuel Excise Duty paid.
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7
FORTE DIESEL TURBO CLEANER & EGR VALVE TREATMENT -400ML,reduces soot emissions and cleans sticking Variable Geometry Turbos and EGR valves.
Generic
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Generic
FORTE DIESEL TURBO CLEANER & EGR VALVE TREATMENT -400ML,reduces soot emissions and cleans sticking Variable Geometry Turbos and EGR valves.
Why We Love It
- Cleans turbos without dismantling.
- Reduces harmful soot emissions.
- Compatible with all diesel engines.
Main Highlights
- Forte - Advanced Turbo Cleaner
- The item is a brand new bottle Forte Diesel Turbo Cleaner (400ml)
- Key Benefits: Cleans sticking Variable Geometry Turbos without dismantling Actively reduces soot emissions Cleans EGR Valves Compatible with all diesel engines For diesel and bio diesel up to B30
- Forté Diesel Turbo Cleaner is specifically formulated for vehicles fitted with Variable Geometry Turbos. Particles from incomplete combustion adhere to the variable vanes causing them to stick, reducing vehicle power and efficiency, resulting in an engine management fault.
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8
Wynn's Total Action Diesel Cleaner – All-in-One Fuel and Exhaust System Cleaner – Protects Injectors, Valves, Turbo, DPF, EGR & Combustion Chamber – 325ml
Wynn's
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Wynn's
Wynn's Total Action Diesel Cleaner – All-in-One Fuel and Exhaust System Cleaner – Protects Injectors, Valves, Turbo, DPF, EGR & Combustion Chamber – 325ml
Free Shipping
Why We Love It
- Boosts Engine Performance significantly.
- Promotes Better Fuel Economy.
- Minimizes Exhaust Emissions effectively.
Main Highlights
- ✅ TRIPLE ACTION CLEANING POWER – BEFORE, DURING AND AFTER COMBUSTION: The advanced formulation of this diesel cleaner ensures a comprehensive three-phase cleaning process that begins before combustion, continues during combustion, and persists after the combustion cycle. This multi-level cleaning approach targets and eliminates carbon deposits, unburnt fuel residues, and accumulated soot within the system, which typically hinder engine efficiency and longevity. By working at every stage of the combustion process, this product offers superior internal cleansing that goes beyond traditional single-phase treatments.
- ✅ FULL SYSTEM COVERAGE – CLEANS THE ENTIRE FUEL AND EXHAUST SYSTEM: This total action diesel cleaner delivers deep cleaning across the entire fuel and exhaust system, including crucial and sensitive areas that are often neglected. Its powerful formula is designed to effectively clean fuel injectors, intake valves, the diesel particulate filter (DPF), exhaust gas recirculation (EGR) valves, the turbocharger, and the combustion chamber. By targeting all these critical components, the product helps maintain smoother fuel flow, optimal air intake, and efficient exhaust gas processing.
- ✅ 6-COMPONENT PROTECTION – PRESERVES ENGINE LONGEVITY: The formulation is engineered to provide protection for six vital components within diesel engines: the injectors, valves, DPF, EGR system, turbocharger, and combustion chamber. This protective capability not only cleans but also shields these components from further deposit build-up and corrosion. Continuous use helps prevent degradation of engine performance, reduces the likelihood of costly repairs, and contributes to extending the engine’s operational lifespan.
- ✅ REDUCES EXHAUST EMISSIONS – HELPS MEET ENVIRONMENTAL STANDARDS: Through its targeted cleaning action, this diesel cleaner significantly reduces harmful exhaust emissions, including particulate matter, nitrogen oxides, and unburned hydrocarbons. By restoring optimal combustion efficiency and ensuring clean injectors and emission control devices, the cleaner helps vehicles meet stringent emission regulations and environmental standards. This function is particularly valuable for high-mileage diesel engines and fleet vehicles that operate under demanding conditions.
- ✅ IMPROVES FUEL ECONOMY – RESTORES POWER AND REDUCES CONSUMPTION: By removing harmful deposits and improving the performance of key components, this product contributes to a noticeable improvement in fuel economy. Clean injectors and combustion chambers allow for more efficient fuel burning, reducing overall diesel consumption. Restored turbocharger and EGR valve functions further enhance airflow and engine breathing, leading to smoother acceleration and better throttle response. These enhancements help maximise the energy derived from each litre of diesel, making it an excellent solution for those seeking to maintain peak fuel efficiency and minimise operational costs over the long term.
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9
Wynn's Diesel Turbo Cleaner - Removes Carbon Build-Up & Frees Sticking Vanes - Cleans Diesel Oxidation Catalyst & EGR Valve - Restores Engine Power & Reduces Soot Emissions - 500ml
Wynn's
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Wynn's
Wynn's Diesel Turbo Cleaner - Removes Carbon Build-Up & Frees Sticking Vanes - Cleans Diesel Oxidation Catalyst & EGR Valve - Restores Engine Power & Reduces Soot Emissions - 500ml
Why We Love It
- Clears blocked diesel turbochargers efficiently.
- Improves engine power significantly.
- Extends turbo and catalyst life.
Main Highlights
- ✅ CLEARS BLOCKED DIESEL TURBOCHARGERS: Designed to effectively remove carbon build-up and free sticking vanes without the need for dismantling, this powerful formula ensures optimal performance of diesel turbochargers. Over time, carbon deposits accumulate on the turbine, leading to reduced efficiency and potential turbocharger failure. By dissolving these stubborn residues, the product restores proper airflow, allowing the turbo to function smoothly. The seamless operation of the turbocharger translates into improved acceleration, fuel efficiency, and overall vehicle performance.
- ✅ REMOVES RESIDUES FROM DIESEL OXIDATION CATALYST & CLEANS EGR VALVE: Residue buildup in the Diesel Oxidation Catalyst (DOC) and the Exhaust Gas Recirculation (EGR) valve can significantly impact engine efficiency and emissions. This advanced cleaning solution effectively dissolves deposits, ensuring these essential components remain free from obstructions. The DOC plays a crucial role in reducing harmful emissions, while the EGR valve helps control nitrogen oxide levels. When clogged with soot and carbon deposits, both systems become less effective, leading to increased fuel consumption and reduced engine efficiency.
- ✅ RE-ESTABLISHES ENGINE POWER & THROTTLE RESPONSE: A clogged turbocharger and EGR valve can severely hinder an engine’s performance, leading to sluggish acceleration and power loss. This specialised cleaning formula helps restore engine power by removing accumulated deposits that interfere with combustion efficiency. By ensuring optimal airflow and fuel combustion, the engine regains its responsiveness, delivering smooth acceleration and improved throttle control. This is particularly beneficial for diesel vehicles that experience performance deterioration due to carbon buildup.
- ✅ EXTENDS TURBO & DIESEL OXIDATION CATALYST LIFESPAN: The buildup of soot and carbon deposits can significantly shorten the lifespan of turbochargers and Diesel Oxidation Catalysts, leading to costly repairs or replacements. This treatment not only cleans but also helps protect these vital components, ensuring they remain in optimal working condition for an extended period. By maintaining cleaner turbo and DOC systems, it prevents premature wear and degradation, reducing the risk of expensive mechanical failures.
- ✅ COMPATIBLE WITH ALL DIESEL ENGINES & BIODIESEL UP TO B30: Designed for versatility, this cleaner is suitable for all diesel engines and compatible with diesel fuels, including biodiesel blends up to B30. It provides a hassle-free solution for maintaining turbocharger and engine cleanliness without requiring extensive mechanical intervention. Simply add the recommended dosage to the fuel tank for a thorough cleaning effect that works while driving. The formulation is safe for all after-treatment systems, ensuring it does not cause damage to components such as catalytic converters, diesel particulate filters, or EGR valves.
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10
Cataclean Diesel Fuel & Exhaust Cleaner Catalytic Converter Valve & Injector Cleaner 500ml
Cataclean
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Cataclean
Cataclean Diesel Fuel & Exhaust Cleaner Catalytic Converter Valve & Injector Cleaner 500ml
Why We Love It
- Optimizes engine performance.
- Reduces emissions significantly.
- Enhances fuel economy.
Main Highlights
- VEHICLE MAINTENANCE > Safe for all engines, Cataclean original 8-in-1 engine cleaning system has been scientifically formulated to help your vehicle engine run better and last longer. Adding Cataclean as part of your regular vehicle maintenance routine to remove carbon build up improves fuel economy, reduce emissions, restores performance and protects catalytic converters
- CLEANS & PROTECTS > Cataclean cleans, restores & protects the fuel tank and lines, fuel injectors, catalytic convertors, diesel particulate filters (DPF), exhaust gas recirculation valves, oxygen sensors, combustion chambers & intake and exhaust valves
- REDUCE EMISSIONS > Regular use of Cataclean engine cleaning system can reduce emissions by up to 60% which can help prevent to MOT emissions failures and reduce air pollution
- ENGINE PERFORMANCE > Using Cataclean fuel system cleaner restores engine performance, reduces vehicle maintenance costs and reduces fuel consumption, improving MPG fuel efficiency
- USAGE > Add 500ml of Cataclean fuel additive per 15 litres of fuel every three months for optimum results
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