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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: 120 - 180 of 204)

 
Lucas Oil Diesel EGR Turbo Cleaner
Lucas Oil - Engine Oil Stop Leak
Opie Price
£32.95
Price Beater
Lucas Oil Heavy Duty Oil Stabiliser
Opie Price
£9.95
Price Beater
Lucas Oil Pure Synthetic Heavy Duty Oil Stabiliser
Opie Price
£22.99
Price Beater
Lucas Oil Safe Guard Ethanol Fuel Conditioner With Stabilisers
Eolys Powerflex APF/DPF Pouch (HP61/EO)
Free Shipping

3.3 Litres

Opie Price
£211.99
Price Beater
Eolys Powerflex APF/DPF Pouch (HP70/EO)
Free Shipping

1.6 Litres

Opie Price
£147.95
Price Beater
Eolys Powerflex APF/DPF Pouch (HP60/EO)
Free Shipping

1.1 Litres

Opie Price
£114.95
Price Beater
Eolys Powerflex APF/DPF Pouch (HP62/EO)
Free Shipping

1.7 Litres

Opie Price
£136.99
Price Beater
Eolys Powerflex APF/DPF Pouch (HP63/EO)
Free Shipping

1.1 Litres

Opie Price
£123.95
Price Beater
Eolys Powerflex APF/DPF Pouch (HP64/EO)
Free Shipping

1.7 Litres

Opie Price
£148.99
Price Beater
Eolys Powerflex APF/DPF Pouch (HP66/EO)
Free Shipping

1.75 Litres

Opie Price
£139.99
Price Beater
Eolys Powerflex APF/DPF Pouch (HP67/EO)
Free Shipping

2.4 Litres

Opie Price
£160.99
Price Beater
Eolys Powerflex APF/DPF Pouch (HP68/EO)
Free Shipping

1.6 Litres

Opie Price
£143.95
Price Beater
Eolys Powerflex APF/DPF Pouch (HP69/EO)
Free Shipping

1.1 Litres

Opie Price
£153.95
Price Beater
Eolys Powerflex APF/DPF Pouch (HP71/EO)
Free Shipping

2 Litres

Opie Price
£148.99
Price Beater
Eolys Powerflex APF/DPF Pouch (HP72/EO)
Free Shipping

1.6 Litres

Opie Price
£136.99
Price Beater
Mobilgard 312 Diesel Engine Oil
Free Shipping

20 Litres

Opie Price
£125.95
Price Beater
Valvoline Diesel System Protector
Millers Oils Calibration Fluid (4113)
Free Shipping

25 Litres

Opie Price
£284.95
Price Beater
Kalimex JLM Diesel DPF Cleaner Aerosol Spray - 400ML
Kalimex JLM Diesel DPF Regen Plus
Kalimex JLM Diesel DPF Cleaner - Treats Up To 60L of Fuel
STP Concentrated Cleaning Powder Diesel Particulate Filter Cleaner
Kalimex JLM Diesel DPF Cleaning Toolkit
Free Shipping

Single

Opie Price
£305.95
Price Beater
Wynns Diesel Particulate Filter DPF Regenerator
Kalimex JLM Diesel DPF Refill Fluid Hose Kit
Wynns Petrol EGR Cleaner (29881)
Opie Price
£11.95
Price Beater
Wynns Diesel EGR Cleaner
Opie Price
£10.99
Price Beater
JLM Diesel DPF Cleaning and Flush Fluid Pack - 2 Stage Solution
JLM Diesel DPF Refill Fluid - DPF Regeneration Fluid - 1L
Kalimex JLM Petrol Catalytic Converter Cleaner (J03150)
Kalimex JLM Diesel Catalytic Exhaust Cleaner (J02370)
PatFluid DPF Refill Fluid for On-board Dosing Systems
Opie Price
£39.95
Price Beater
Millers Oils Driveline Flushing Oil
JLM Diesel DPF Cleaner for HGVs
Free Shipping

1 Litre

Opie Price
£94.99
Price Beater
JLM Diesel Turbo Cleaner
Wynns Off-Car DPF Cleaner
WYNNS Extreme Cooling System Degreaser
Wynns Automatic Transmission Flush
Wynns Cooling System Flush
Wynns Cooling System Stop Leak
Wynns Radiator Stop Leak
Ce-Lit Automotive Radiator Leak Repair Cement Sachets
Wynns Radiator Flush
Holts Speedflush Cooling System Cleaner
Holts Radweld Radiator Treatment
Ce-Lit Radiator Sealant
Wynns Stop Smoke for Oil - Petrol & Diesel Engines
Wynns Super Charge Oil Treatment for Petrol & Diesel Engines
STP Oil Treatment for Petrol Engines (60450EN06)
STP Smoke Treatment for Petrol Engines (64450EN06)
Dipetane Pre-combustion Fuel Treatment - 100% Hydrocarbon (no additives)
JLM Petrol Injector Cleaner
Power Maxed Coolant Seal - Cooling System Leak Repair
Motul Fuel System Clean Auto - Car & Boat Fuel System Cleaner Additive
Wynns Direct Injection Valve Cleaner
K-Seal Easy-To-Use Ultimate Head Gasket Repair
Elke PAG ISO 100 Compressor Oil For Automotive Compressor Systems R134a
Cataclean The Original - Diesel Fuel and Exhaust System Cleaner