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01209 202944

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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203 Products (Viewing: 1 - 60 of 203)

1
234
Millers Oils Diesel Power ECOMAX Fuel Treatment Multishot

Millers Oils Diesel Power ECOMAX Fuel Treatment Multishot

500ml

RRP £16.99
£11.95
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Millers Oils Engine Flush Fully Synthetic Engine Oil Treatment

Millers Oils Engine Flush Fully Synthetic Engine Oil Treatment

250ml

RRP £13.00
£6.95
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Classic Valvemaster PLUS 3-in-1 Lead Replacement Additive

Classic Valvemaster PLUS 3-in-1 Lead Replacement Additive

250ml (treats 250 litres)

Opie Price
£14.95
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Millers Oils Petrol Power ECOMAX Fuel Treatment Multishot

Millers Oils Petrol Power ECOMAX Fuel Treatment Multishot

500ml

RRP £19.00
£15.95
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RED LINE WaterWetter Super Coolant Additive

RED LINE WaterWetter Super Coolant Additive

355ml Bottle

Opie Price
£16.99
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Liqui Moly Engine Flush Plus

Liqui Moly Engine Flush Plus

300ml

Opie Price
£5.99
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VP Racing Madditive Octanium Unleaded

VP Racing Madditive Octanium Unleaded

1 Quart (946ml)

Opie Price
£22.99
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Millers Oils Extra Cool (Corrosion Inhibitor & Coolant Enhancer) Concentrate

Millers Oils Extra Cool (Corrosion Inhibitor & Coolant Enhancer) Concentrate

250ml

RRP £14.99
£13.99
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VP Racing Madditive Octanium

VP Racing Madditive Octanium

1 Quart (946ml)

Opie Price
£22.99
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Amsoil Performance Improver Gasoline Additive

Amsoil Performance Improver Gasoline Additive

12oz Bottle

Opie Price
£17.95
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Millers Oils VSPe Power Plus One Shot (Ethanol / Lead / Octane) Fuel Treatment

Millers Oils VSPe Power Plus One Shot (Ethanol / Lead / Octane) Fuel Treatment

250ml

RRP £13.99
£9.95
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Millers Oils Petrol Power ECOMAX Fuel Treatment - One Shot Boost

Millers Oils Petrol Power ECOMAX Fuel Treatment - One Shot Boost

250ml

RRP £13.00
£6.50
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Millers Oils VSPe Power Plus Multi-Shot (Ethanol / Lead / Octane) Fuel Treatment

Millers Oils VSPe Power Plus Multi-Shot (Ethanol / Lead / Octane) Fuel Treatment

500ml

RRP £32.99
£29.95
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Classic Valvemaster Lead Replacement Additive

Classic Valvemaster Lead Replacement Additive

250ml

Opie Price
£11.95
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Millers Oils CVL (Valve Seat Lubricant & Combustion Enhancer)

Millers Oils CVL (Valve Seat Lubricant & Combustion Enhancer)

250ml

RRP £16.00
£9.95
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Wynns Crystal Clean And Protect

Wynns Crystal Clean And Protect

Opie Price
£6.95
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Amsoil Diesel Cetane Boost

Amsoil Diesel Cetane Boost

16oz Bottle (473ml)

Opie Price
£11.95
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Millers Oils CVL Extra Competition Valve Lubricant - High Octane Booster

Millers Oils CVL Extra Competition Valve Lubricant - High Octane Booster

500ml

RRP £19.00
£12.95
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Silkolene PRO BOOST Octane Improver (Fuchs)

Silkolene PRO BOOST Octane Improver (Fuchs)

Opie Price
£23.95
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Castrol Engine Shampoo (Pre-Oil Change Treatment)

Castrol Engine Shampoo (Pre-Oil Change Treatment)

300ml

Opie Price
£13.99
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Millers Oils Diesel Injector Cleaner

Millers Oils Diesel Injector Cleaner

250ml

RRP £11.99
£7.99
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Millers Oils Petrol Injector Cleaner

Millers Oils Petrol Injector Cleaner

250ml

RRP £13.00
£7.99
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Millers Oils Diesel Particulate Filter (DPF) Cleaner & Regenerator

Millers Oils Diesel Particulate Filter (DPF) Cleaner & Regenerator

250ml

RRP £11.99
£7.99
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Millers Oils Stop Leak Engine and Gear Oil Treatment

Millers Oils Stop Leak Engine and Gear Oil Treatment

250ml

RRP £13.00
£4.49
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Comma Engine Flush Oil Additive for Petrol & Diesel Engines

Comma Engine Flush Oil Additive for Petrol & Diesel Engines

400ml

Opie Price
£4.99
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Elke PAG ISO 46 Compressor Oil For Automotive Compressor Systems R134a

Elke PAG ISO 46 Compressor Oil For Automotive Compressor Systems R134a

Opie Price
£21.95
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Elke PAG ISO 46 Compressor Oil With Dye For Automotive Compressor Systems R134a

Elke PAG ISO 46 Compressor Oil With Dye For Automotive Compressor Systems R134a

1 Litre

Opie Price
£26.95
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Liqui Moly Motor Oil Saver

Liqui Moly Motor Oil Saver

300ml

Opie Price
£7.99
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Isopon Leak Stop For Petrol Tanks Radiators & Sumps

Isopon Leak Stop For Petrol Tanks Radiators & Sumps

250 ml

Opie Price
£10.99
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JLM Diesel Turbo Cleaner

JLM Diesel Turbo Cleaner

500ml

Opie Price
£29.95
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Kalimex JLM Diesel DPF Regen Plus

Kalimex JLM Diesel DPF Regen Plus

250ML

Opie Price
£15.95
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Comma Diesel Magic Fuel Additive & Injector Cleaner

Comma Diesel Magic Fuel Additive & Injector Cleaner

400ml

Opie Price
£4.99
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Valvoline Cooling System Stop Leak ML V1

Valvoline Cooling System Stop Leak ML V1

300ml

Opie Price
£6.95
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RED LINE Fuel System Additive - Water & Antifreeze / Coolant Remover - Concentrate

RED LINE Fuel System Additive - Water & Antifreeze / Coolant Remover - Concentrate

355ml bottle

Opie Price
£15.95
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Millers Oils Diesel Power ECOMAX One Shot Boost

Millers Oils Diesel Power ECOMAX One Shot Boost

250ml

RRP £11.99
£5.95
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Motul MoCool Car & Motorcycle Coolant Additive - Concentrate

Motul MoCool Car & Motorcycle Coolant Additive - Concentrate

500ml

Opie Price
£21.95
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Silkolene PRO FST Fuel System Treatment For Petrol Engines

Silkolene PRO FST Fuel System Treatment For Petrol Engines

RRP £20.36
£15.95
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Wynns Injector Cleaner For Diesel Engines (51668A)

Wynns Injector Cleaner For Diesel Engines (51668A)

325ml

Opie Price
£7.99
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Amsoil DOMINATOR Octane Boost

Amsoil DOMINATOR Octane Boost

12oz Bottle

RRP £11.56
£10.99
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Motul Diesel System Clean Auto - Injector & Fuel System Cleaner

Motul Diesel System Clean Auto - Injector & Fuel System Cleaner

300ml

Opie Price
£21.95
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Wynns Catalytic Converter & Lambda Cleaner

Wynns Catalytic Converter & Lambda Cleaner

325ml

Opie Price
£11.95
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Kalimex JLM Diesel DPF Cleaner - Treats Up To 60L of Fuel

Kalimex JLM Diesel DPF Cleaner - Treats Up To 60L of Fuel

375ml

Opie Price
£37.99
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JLM Diesel DPF Cleaning and Flush Fluid Pack - 2 Stage Solution
Free Shipping

JLM Diesel DPF Cleaning and Flush Fluid Pack - 2 Stage Solution

Pack

Opie Price
£57.95
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STP Smoke Treatment for Petrol Engines (64450EN06)

STP Smoke Treatment for Petrol Engines (64450EN06)

450ml

Opie Price
£6.95
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Wynns Radiator Flush

Wynns Radiator Flush

325ml

Opie Price
£5.95
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Wynns Dry Fuel - Water Remover for Petrol and Diesel Cars

Wynns Dry Fuel - Water Remover for Petrol and Diesel Cars

325ml

Opie Price
£9.95
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JLM Diesel Injector Cleaner

JLM Diesel Injector Cleaner

250ml

Opie Price
£10.99
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Lucas Oil Heavy Duty Oil Stabiliser

Lucas Oil Heavy Duty Oil Stabiliser

Opie Price
£8.95
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Revive Petrol Turbo Cleaner 750ml Refill

Revive Petrol Turbo Cleaner 750ml Refill

750 ml

Opie Price
£38.95
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Wynns Engine Flush for Petrol & Diesel Engines - Detergent Based

Wynns Engine Flush for Petrol & Diesel Engines - Detergent Based

425ml

Opie Price
£7.99
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STP Oil Treatment for Petrol Engines (60450EN06)

STP Oil Treatment for Petrol Engines (60450EN06)

450ml

Opie Price
£6.95
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Lucas Oil Diesel EGR Turbo Cleaner

Lucas Oil Diesel EGR Turbo Cleaner

500ml

Opie Price
£6.95
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Lucas Oil - Engine Oil Stop Leak

Lucas Oil - Engine Oil Stop Leak

Opie Price
£32.95
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Liqui Moly E10 Additive

Liqui Moly E10 Additive

150ml

Opie Price
£7.99
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Revive Diesel Turbo Water Based Non Toxic Cleaner Kit

Revive Diesel Turbo Water Based Non Toxic Cleaner Kit

Kit

Opie Price
£48.95
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Revive Petrol Turbo Water Based Non Toxic Cleaner Kit

Revive Petrol Turbo Water Based Non Toxic Cleaner Kit

Kit

Opie Price
£48.95
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Wynns CV Super Charge Oil Treatment

Wynns CV Super Charge Oil Treatment

1 Litre

Opie Price
£28.99
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Wynns CV Ice Proof For Diesel

Wynns CV Ice Proof For Diesel

1 Litre

Opie Price
£29.95
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Price Beater
Wynns CV Cooling System Flush 1L

Wynns CV Cooling System Flush 1L

1 Litre

Opie Price
£24.95
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Wynns CV Cooling System Treatment And Stop Leak 1L

Wynns CV Cooling System Treatment And Stop Leak 1L

1 Litre

Opie Price
£26.95
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1
234
Free UK delivery £50.00+ (geographic restrictions apply)
60 Day Returns
Free Expert Advice
No Leak Guarantee
01209 202944