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Car Additives & Flushes

Opie Oils stocks a wide range of engine cleaner, engine flushes, fuel treatments and fuel additives to help keep your fuel system running at peak efficiency, octane boosters for increased performance on road or track plus lead replacement products for older cars.

Please note that we are unable to send fuel treatments to destinations outside the UK.

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204 Products (Viewing: 180 - 204 of 204)

 
Wynns Diesel Clean 3

500ml

Opie Price
£15.95
Price Beater
Wynns Diesel Emission Reducer Power 3
Wynns Diesel System Cleaner
Wynns GDI Efficiency Restorer petrol to E85 for up to 10,000 km
Wynns Total Action Petrol Cleaner
Wynns Specialist E10 Protector Multi-Shot Ethanol Protection
Wynns Super Charge

325ml

Opie Price
£11.95
Price Beater
Elke Solvent Based A/C Flush - Flushing Agent
Elke PAG ISO 46 Compressor Oil HFO1234yf
Elke PAO ISO 68 Compressor Oil RL897
Elke PAO ISO 86 Compressor Oil With Dye RL897
Power Maxed Radiator System Stop Leak For Petrol & Diesel Systems
K-Seal Heavy Duty Multi-Purpose 1-Step Permanent Coolant Leak Repair Fluid
K-Seal Multi-Purpose Pour and Go Coolant Repair Leak
K-Seal Easy-To-Use Ultimate Head Gasket Repair
Wynns Petrol Clean 3

500ml

Opie Price
£16.99
Price Beater
Wynns Petrol Emission Reducer
Wynns Petrol Fuel System Cleaner
Wynns Petrol Pre Emission Test Treatment
Wynns Petrol Total Action Treatment
Cataclean The Original - Diesel Fuel and Exhaust System Cleaner
STP Engine Flush - Petrol & Diesel Engines

450ml

Opie Price
£4.99

Currently Unavailable

Price Beater
Wynns Hydraulic Valve Lifter Treatment

325ml

Opie Price
£10.99

Currently Unavailable

Price Beater
Wynns Oil System Cleaner

325ml

Opie Price
£10.99

Currently Unavailable

Price Beater