Wynn's

4.3

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Products of the Wynn's range from £4.39 to £28.6, so your total expense can vary depending on the products chosen, which allows you to choose products according to your budget. Wynn's provides their products for a reasonable price, which means the products cost around £10.39 on average. They are affordable options to make your shopping much easier.

Wynn's offers a variety of products, there are 306 products available, 18 of which were analyzed in detail and recommended to customers. This Wynn's review will give you insight into the products they offer so you can make a better informed decision before you make your purchase.

Wynn's Best Sellers

Last Updated: 14 Jun 2023

Wynn's WY12264 Extreme Diesel System Fuel Injector Cleaner Engine Additive Treatment 325ml

Vehicle Additives Fuel Systems

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Restores lost engine performance, fuel economy and reduces harmful exhaust emissions

Powerful 'one tank' clean-up cleans and protects your engine's fuel pump and diesel injectors

Use after misfuelling diesel engines with petrol to restore lubrication to engine components

Maintains the cleanliness of the EGR Valve & DPF, helps reduce deposit formation in the fuel system

For all diesel engines, including common rail and pump injector engines (TDI, HDI, DCI, TDCI)

Wynn's 28263 Diesel Particulate Filter Cleaner Fuel Additive DPF Regenerator Treatment

Vehicle Additives Fuel Systems

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Clears and regenerates blocked soot filters without dismantling, with complete burn-off of soot particles during driving

Avoids frequent maintenance costs related to the manual regeneration of the blocked soot filter

Reduces soot formation during the diesel fuel combustion cycle

Especially suited for city driving cycles with frequent stops & idling

Compatibility: Diesel and Hybrid Diesel up to B30 (Premium and Regular)

Wynn's Super Charge Oil Treatment Compression Restoring Additive For Petrol & Diesel Engines 425ml

Engine Oil Additives

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Restores compression and oil pressure; stops excessive oil consumption and exhaust smoke emissions

Improves the viscosity index of lubricating oils & strengthens the oil film at high temperatures and in case of heavy load

Recommended for all petrol and diesel engines of vehicles and stationary equipment with high oil consumption, low oil pressure and low compression

Quietens noisy engines whilst protecting against corrosion, oxidation, rust and wear

Ensures a solid lubricating film, also on older engines and prevents metal to metal contact under high load

Wynn's Catalytic Converter & Lambda Sensor Cleaner Petrol & Hybrid Additive Keeps Cat Clean

Car Oxygen Sensors

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Improves cleanliness and reduces emissions, restoring your engine performance and making it more efficient

Optimizes the efficiency of the catalytic converter and ensures the optimal working of the lambda (oxygen) sensors

Use before every MOT emissions test (U.K.). Drive 100 miles (160 km) before taking vehicle for a MOT test (at an official vehicle inspection station)

Recommended for use in all petrol and petrol hybrid engines, and especially suited for city driving cycles

Helps to avoid expensive replacements of the catalytic converter, increases fuel economy and restores lost power and performance

325ml Wynn's bottle is also suitable for capless fuel fillers; add 1 bottle to 30 litres of petrol

Wynn's Engine Oil Stop Leak Sealer Treatment Additive For All Engine Types 325ml

Engine Oil Additives

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Prevents and stops engine oil leaks without demounting, restoring the elasticity of rubber and neoprene seals

Formulated to stop engine oil leaks and drips that can result from the drying out and shrinking of engine neoprene, rubber seals and O-rings

Will have no effect on the viscosity or performance of engine oil, and does not harm catalytic converters

Recommended for all petrol, LPG and diesel engines of vehicles and stationary equipment

Is compatible with all mineral and synthetic engine oils and suitable for regular and low SAPS applications

Wynn's Stop Smoke For Oil Additive For Reducing Petrol & Diesel Engine Exhaust Emissions

Car Engine Oils

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Seals the gaps between worn engine components, improving compression and engine performance

Improves the viscosity properties of the oil at high oil temperatures, and reduces harmful exhaust smoke emissions

Is compatible with all mineral, synthetic, single and multigrade oils & will not harm catalytic converters, turbochargers and soot filters

Ensures a strong protective oil film under high temperature conditions, helping reduce engine noise

Can also be used as preventive agent in case of heavy load and high temperature operation

Wynn's 1831075 Turbo Cleaner Spray Additive For Cleaning & Unblocking Dirty Turbochargers, 200ML

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When spraying it produces a foam which has a lasting cleaning effect on the surface of the turbo

Cleans and unblocks dirty turbocharger geometry with or without dismantling

Regains optimal air/fuel ratio, for all diesel and petrol turbo engines

Harmless to exhaust gas after-treatment systems

Dissolves gum, lacquer, tar, carbon and varnish & restores turbo power to its original level

Wynn's Diesel Turbo Cleaner Clears Blocked Turbochargers & Reduces Soot Emissions

Vehicle Additives Fuel Systems

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Removes deposits (oil and unburned fuel particles) from the Diesel Oxidation Catalyst (DOC)

Clears blocked turbochargers in all engines using diesel and biodiesel up to B30

Restores engine power!

Improves combustion and reduces harmful soot exhaust emissions

Has a good cleaning effect on the EGR valve as well as the turbocharger

Wynn's 38911 Specialist E10 Petrol Fuel Protector Makes E10 Safe For All Petrol Engines

Vehicle Additives Fuel Systems

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Lubricates and protects the entire fuel system including seals and gaskets protecting fuel system components against corrosion

Protects the entire fuel system against the negative effects of E10 petrol, removing the risk of expensive damage

Restores engine performance and fuel economy, stabilises fuel preventing oxidation & improves cold start properties

Reduces friction and wear of fuel system components and helps maintain fuel system cleanliness

Makes E10 Petrol safe for all petrol engines!

Wynn's Petrol Injector Cleaner Engine Fuel System Additive Treatment 325ml

Vehicle Additives Fuel Systems

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Prevents irregular idling and jerking during acceleration, and facilitates cold starting. Can be used in leaded and unleaded petrol

Cleans injectors and keeps them clean, preventing deposits from forming on valves, in the manifold and in the combustion chamber

Use in case of irregular idling, jerky acceleration, knocking, auto-ignition, difficult starting, high fuel consumption, or too many harmful exhaust emission gases

Protects the entire fuel system against rust and corrosion, absorbs condensation in water and keeps CO and HC emission values to a minimum

Lubricates the pump, injectors, valves and cylinder top area which improves the combustion and fuel efficiency of the engine

Wynn's Professional Formula Engine Oil Stop Leak Sealer Treatment Additive 325ml

Engine Oil Additives

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Revitalizes rubber and neoprene seals of crankshaft, camshaft and valve stems

An oil soluble supplement designed to stop and prevent engine oil leaks without dismantling

Recommended for all petrol and diesel engines of vehicles with or without turbocharger and stationary equipment which suffer from oil loss

Does not harm catalytic converters. Does not influence oil quality or viscosity

Compatible with all mineral, synthetic, single- and multigrade oils and suitable for regular and low SAPS applications

Wynn's Crystal Clean & Protect Car AdBlue Preventative Crystallisation Cleaner Additive - 125ml

Vehicle Additives Fuel Systems

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Delivers a cleaning effect on all components in the SCR System by dissolving light crystallisation in the AdBlue Tank, pump unit & Injector

Prevents the formation of crystals on components in the AdBlue, avoiding costly repairs to the SCR & Ad Blue system

One 125ml bottle treats up to 15 litres of AdBlue, and should be used at every fill of the AdBlue tank.

Eliminates breakdown & downtime due to AdBlue Crystallisation, prolonging the life of components in the AdBlue system

Compatible with all recognised Diesel Exhaust Fluid (DEF) / AdBlue Fluids - only add to the AdBlue tank!

Wynn's WY51668 Diesel Injector Cleaner Engine Fuel System Additive Treatment 325ml

Vehicle Additives Fuel Systems

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Improves the ignition quality and combustion of diesel fuel to improve performance

Cleans diesel fuel injectors and restores the correct spray pattern

Protects the entire fuel system against rust and corrosion

Harmless for all after-treatment systems (EGR, Turbo, DPF, SCR, etc.)

Cleans the entire diesel fuel system reducing black exhaust smoke emissions

Wynn's 18753 Professional Formula Diesel Turbo Cleaner Clears Blocked Turbochargers,Black,500ml

Vehicle Additives Fuel Systems

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Removes residues from the Diesel Oxidation Catalyst and has a good cleaning effect on the EGR valve

Clears blocked diesel turbochargers; removes carbon build up from the turbine and frees sticking vanes without dismantling

Re-establishes engine power and throttle response, improving combustion and reducing soot emissions

For all diesel engines, works in diesel and biodiesel up to B30; only to be added to the fuel tank!

Extends the life of the turbo and the Diesel Oxidation Catalyst, and is harmless for all after-treatment systems

Wynn's Formula Gold High Performance Diesel System Treatment 500ml

Vehicle Additives Fuel Systems

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Reduces fuel consumption

Immediately improves combustion, enhancing engine performance & improving acceleration

Reduces black smoke

Protects against oxidation & corrosion

One 500 ml bottle treats up to 70 liters of diesel

Wynn's 18985 5L Off-Car Diesel Particulate Filter Cleaner Removes Soot & Deposits From DPFs

Vehicle Additives Fuel Systems

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For manual cleaning when the DPF is too heavily blocked and standard regeneration methods fail

Designed to clean all types of Diesel Particulate Filter (DPF); eliminates blockages caused by soot, ash and other contamination

Uses a special blend of chemicals to completely clean and restore DPF back to correct pressure levels for the vehicle

Ready to use and does not require dilution, DPF must be dismounted from the vehicle prior to application

Biodegradable, and safe for use on all types of DPF and does not impact the action of the vehicle's catalytic elements in the filter

Wynn's Car Radiator Stop Leak Sealant Antifreeze Coolant Repair Additive 325ml

Antifreeze & Coolants

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Enhanced corrosion and rust protection; compatible with all antifreeze and coolants, and with OAT (organic acid technology) fluids

Stops and prevents leakages in the radiator, cooling and heating system & stops head gasket leaks

Recommended for all "water" cooled systems of petrol, LPG and diesel engines when minor leaks are noted

Is harmless to hoses, rubber seals and all other parts of the system - does not clog any components

Can also be used as a preventive agent to pre-empt and avoid any costly future repairs

Wynn's Black Instant Gasket Maker Silicone High Temperature RTV Sealant 200ml

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Ideal for replacing seals and gaskets of engine components (cylinder-head cover, transmission and oil crankcase, water pumps, thermostats) and many other applications

The polysiloxane based formula dispensed from a pressure cartridge makes seals and gaskets form in a rapid and easy-to-use way

Withstands low temperatures down to -40°C (continuous) and high temperatures up to 232°C (continuous) and 260°C (intermittent)

Is resistant to oils, transmission fluids, water, antifreeze, grease, smoke and hot toxic gases

Does not harm catalytic converters and electronic sensors; replaces cork, felt, paper and rubber gaskets

Wynn's FAQs

How much do Wynn's products cost?

Wynn's WY12264 Extreme Diesel System Fuel Injector... is the top 1 product we recommend in the Wynn's buying guide, which is priced at £6.99, you can view it on Amazon page.
Wynn's 28263 Diesel Particulate Filter Cleaner Fue... is one of the popular products we recommend in the Wynn's buying guide, which is priced at £9.5, you can view it on Amazon page.
Wynn's 38911 Specialist E10 Petrol Fuel Protector... is the cheapest product in the Wynn's picks list, which is priced at £4.39, you can view it on Amazon page.
Wynn's 18985 5L Off-Car Diesel Particulate Filter... is the most expensive product in the Wynn's picks list, which is priced at £28.6, you can view it on Amazon page.

What do customers think of Wynn's?

We did a questionnaire online and hundreds of customers participated in this survey, the consumers rated the products in terms of quality, user experience and other aspects. The results of the questionnaire demonstrate how much customers appreciate their products. It's safe to say that most customers are overwhelmingly satisfied with their purchases and Wynn's is worth your consideration.

Who are the manufacturers of the Wynn's products?

Most of the Wynn's products are produced by Wynn Oil UK and Krafft. The manufacturer provides Wynn's with a steady supply of products, and they have a good cooperative relationship with each other.

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