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Engine Treatment

Wynn's high quality engine treatments help extend engine life and support in keeping the car oil system clean.

Traffic jams and short drives lead to higher stress on today’s vehicles engine lubrication. In combination with long oil change intervals, this can lead to a premature degradation of the oil properties and loss of functionality of the engine components in the oil system.

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Wynns DC3 Diesel Clean 3 500ml

Wynn's Diesel Clean 3 is a diesel fuel additive, which provides a strong one tank clean-up of the diesel fuel system.
Wynns DC3 Diesel Clean 3 500ml WYN12293 £10.19 inc VAT
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Wynns PP3 Petrol Power 3 500ml

Wynn's Petrol Power 3 is a chemical treatment for petrol engines which improves engine performance, reduces exhaust emissions, lowers fuel consumption and protects the engine when using bio fuel E10.
Wynns PP3 Petrol Power 3 500ml WYN29393 £10.79 inc VAT
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Wynns Petrol Clean 3 500ml

Wynn's Petrol Clean 3 is a chemical treatment for petrol engines which provides a strong one tank clean-up of the petrol fuel system.
Wynns Petrol Clean 3 500ml WYN29793 £10.79 inc VAT
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Wynns Diesel EGR3 Air Intake & EGR System Cleaner

Wynn's EGR 3 Exhaust Gas Recirculation 3 is an aerosol product developed for cleaning the air intake system of all diesel engines.
Wynns Diesel EGR3 Air Intake & EGR System Cleaner WYN23379 £7.19 inc VAT
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Wynns Oil System Cleaner 325ml

Wynn's Oil System Cleaner is an oil soluble supplement cleaning and protecting the oil circulation system and preventing contamination of fresh oil by residues left behind.
Wynns Oil System Cleaner 325ml WYN47244 £6.59 inc VAT
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Wynns Air Intake & Carburettor Cleaner 500ml

Wynn's Air Intake & Carburettor Cleaner is a cleaning product in aerosol to eliminate dirt and deposits in the air intake manifold, on the throttle valve and on the visible carburettor parts.
Wynns Air Intake & Carburettor Cleaner 500ml WYN54179 £3.35 inc VAT
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Wynns Combustion Chamber Cleaner 325ml

Wynn's Combustion Chamber Cleaner is designed to soften and remove combustion residues from the combustion chamber and valves. Also restores compression
Wynns Combustion Chamber Cleaner 325ml WYN63841 £11.99 inc VAT
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Wynns Super Charge 325ml

Wynn's Super Charge is an oil soluble supplement designed to improve high temperature viscosity characteristics of engine oils and prevent rubber/neoprene seal leakages.
Wynns Super Charge 325ml WYN74944 £7.19 inc VAT
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Wynns Hydraulic Valve Lifter Concentrate 325ml

Wynn's Hydraulic Valve Lifter Concentrate is an oil soluble supplement designed to restore efficient working of hydraulic valve lifters
Wynns Hydraulic Valve Lifter Concentrate 325ml WYN76844 £8.39 inc VAT
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Wynns Engine Oil Stop Leak 325ml

Wynn's Engine Oil Stop Leak is an oil soluble supplement designed to stop and prevent engine oil leaks without dismantling
Wynns Engine Oil Stop Leak 325ml WYN77441 £7.19 inc VAT
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Wynns Engine Flush for Diesels 425ml

Wynn's Engine Flush for Diesels is an oil treatment for cleaning the oil circulation system of diesel engines and preventing contamination of fresh oil by residues left behind.
Wynns Engine Flush for Diesels 425ml WYN47246 £6.59 inc VAT
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Wynns Engine Stop Leak 325ml

Wynn's Engine Stop Leak is a special blend of chemicals 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.
Wynns Engine Stop Leak 325ml WYN50664 £6.59 inc VAT
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Wynns Stop Smoke 325ml

Wynn's Stop Smoke is an oil soluble supplement designed to reduce exhaust smoke due to oil burning.
Wynns Stop Smoke 325ml WYN50864 £5.99 inc VAT
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Wynns Engine Flush 425ml

Wynn's Engine Flush is a highly detergent concentrate, designed to clean all oil lubricating systems prior to oil change.
Wynns Engine Flush 425ml WYN51265 £4.19 inc VAT
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Wynns Super Charge Oil Treatment 425ml

Wynn's Super Charge Oil Treatment is a product which stops excessive oil consumption.
Wynns Super Charge Oil Treatment 425ml WYN51364 £5.99 inc VAT
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Wynns Injector Cleaner for Diesel Engines 325ml

Wynn's Injector Cleaner for Diesel Engines is a treatment, which increases engine performance, reduces black smoke and improves MPG.
Wynns Injector Cleaner for Diesel Engines 325ml WYN51668 £5.99 inc VAT
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Wynns Clean Burn Diesel Smoke Treatment 325ml

Wynn's Clean Burn Diesel Engines is a fuel treatment for diesel engines, which improves the combustion and reduces black smoke formation.
Wynns Clean Burn Diesel Smoke Treatment 325ml WYN67969 £5.99 inc VAT
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Wynns Hydraulic Valve Lifter Treatment 325ml

Wynn's Hydraulic Valve Lifter Treatment is an oil soluble supplement developed to clean away internal engine deposits that create noise and reduce efficiency.
Wynns Hydraulic Valve Lifter Treatment 325ml WYN76864 £8.39 inc VAT
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Wynns Formula Gold Engine Treatment 500ml

Wynn's High Performance Engine Treatment is a chemical treatment completely soluble in oil that has a double action. It increases compression and reduces wear.
Wynns Formula Gold Engine Treatment 500ml WYN77101 £18.10 inc VAT
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Wynns Fuel Stabilizer 325ml

Wynn's Fuel Stabilizer is an additive for petrol and diesel engines to preserve the fuel when the engine is put out of service during a long time or when the fuel has to remain in the tank during a long time, e.g. petrol in case of LPG engines.
Wynns Fuel Stabilizer 325ml WYN47355 £8.99 inc VAT
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