Petrol additive
Petrol additive for sale on Ireland's largest auction and classifieds sites
Sta bil stabil fuel - sta-bil, - £24.99
Eliminates need drain • Fuel before storage • Order protect your - Free postage - New and Used
Eliminates need drain • Fuel before storage • Order protect your - Free postage - New and Used
Cataclean petrol catalytic - petrol, - £13.85
Cataclean petrol fuel • Exhaust system cleaner • 500ml remove seal - Free postage - New and Used
Cataclean petrol fuel • Exhaust system cleaner • 500ml remove seal - Free postage - New and Used
Hydra pic petrol injector - pic-24, & - £110.00
Cleaning carburettor hydra • Pic petrol power • Blast contains latest - Free postage - New and Used
Cleaning carburettor hydra • Pic petrol power • Blast contains latest - Free postage - New and Used
Wynns petrol injector cleaner - wynns, - £19.52
Wynns injector cleaner • Improves combustion overall • Performance your engine - Free postage - New and Used
Wynns injector cleaner • Improves combustion overall • Performance your engine - Free postage - New and Used
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Classic valvemaster lead - valvemaster, - £15.19
Classic valvemaster 250ml • Treats 250 litres • Petrol allows safe - Free postage - New and Used
Classic valvemaster 250ml • Treats 250 litres • Petrol allows safe - Free postage - New and Used
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48 listings · from £6.99 · avg £17.39
Browse 48 petrol additive listings currently in our index. Prices range from £6.99 to £110, with an average of £17.39. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about petrol additive →
Classic valvemaster lead - valvemaster, - £15.95
250ml treats 250 • Litres prevents acidity • Other than that - Free postage - New and Used
250ml treats 250 • Litres prevents acidity • Other than that - Free postage - New and Used
Liqui moly motorbike - liqui, - £9.74
Added fuel all • Four stroke motorbike • Engines this also - Free postage - New and Used
Added fuel all • Four stroke motorbike • Engines this also - Free postage - New and Used
Liqui moly mos2 engine - moly, - £9.04
Liqui moly oil • Additive features colloidal • Solid lubricant suspension - Free postage - New and Used
Liqui moly oil • Additive features colloidal • Solid lubricant suspension - Free postage - New and Used
Liqui moly hydraulic - moly, valve - £7.49
Liqui moly hydraulic • One 300 can • Tappet additive sufficient - Free postage - New and Used
Liqui moly hydraulic • One 300 can • Tappet additive sufficient - Free postage - New and Used
Liqui moly mtx - liqui, carburettor - £10.48
Increases performance engine • Removes deposits carburettor • Valves spark plugs - Free postage - New and Used
Increases performance engine • Removes deposits carburettor • Valves spark plugs - Free postage - New and Used
Liqui moly mos2 engine oil - liqui, - £8.39
Colloidal solid lubricant • Suspension based molybdenum • Disulfide mos2 mineral - Free postage - New and Used
Colloidal solid lubricant • Suspension based molybdenum • Disulfide mos2 mineral - Free postage - New and Used
Stp petrol injector - 3, - £12.99
Car enthusiasts yourselfers • Professional racers rely • Stp oil additives - Free postage - New and Used
Car enthusiasts yourselfers • Professional racers rely • Stp oil additives - Free postage - New and Used
Liqui moly petrol injector - petrol, - £9.00
Liqui moly petrol • Injector cleaner 300ml • Treatment additive remove - Free postage - New and Used
Liqui moly petrol • Injector cleaner 300ml • Treatment additive remove - Free postage - New and Used
E10 petrol additive - petrol, - £12.14
Dynamax petrol fuel • Additive e10 150ml • 1000 improves combustion - Free postage - New and Used
Dynamax petrol fuel • Additive e10 150ml • 1000 improves combustion - Free postage - New and Used
Cataclean petrol catalytic - 2x, - £24.90
Remove seal before • Adding into fuel • Tank then drive - Free postage - New and Used
Remove seal before • Adding into fuel • Tank then drive - Free postage - New and Used
Advanced xado diesel petrol - xado, - £22.00
Xado products are • Independently tested work • Product compatible eiter - Free postage - New and Used
Xado products are • Independently tested work • Product compatible eiter - Free postage - New and Used
Powatec e10 petrol engine - x, - £10.97
Powatec e10 petrol • Additive oem approved • Engine protector bottles - Free postage - New and Used
Powatec e10 petrol • Additive oem approved • Engine protector bottles - Free postage - New and Used
Liqui moly petrol - fuel, system - £8.87
Preventive maintenance add • Fuel tank 2000 • Automatically contents one - Free postage - New and Used
Preventive maintenance add • Fuel tank 2000 • Automatically contents one - Free postage - New and Used
Wynns 325ml petrol - 1, - £7.95
Wynns injector cleaner • Improves combustion overall • Performance your engine - Free postage - New and Used
Wynns injector cleaner • Improves combustion overall • Performance your engine - Free postage - New and Used
Liqui moly hydraulic valve - liqui, - £7.50
Engine oil additive • Liqui moly hydraulic • High quality product - Free postage - New and Used
Engine oil additive • Liqui moly hydraulic • High quality product - Free postage - New and Used
Millers oils petrol power - millers, - £17.80
Millers petrol power • Ecomax 500ml use • Vsp plus cvl - Free postage - New and Used
Millers petrol power • Ecomax 500ml use • Vsp plus cvl - Free postage - New and Used
Redex lead replacement - redex, - £22.99
Can used regaular • Super unlead ron • Petrol suitable - Free postage - New and Used
Can used regaular • Super unlead ron • Petrol suitable - Free postage - New and Used
Engine flush 425ml - engine, for - £6.99
- Free postage - New and Used
- Free postage - New and Used
Wynns super charge oil - charge, - £7.99
Petrol diesel engines • Prolongs engine oil • Life reduces - Free postage - New and Used
Petrol diesel engines • Prolongs engine oil • Life reduces - Free postage - New and Used
Liqui moly petrol injection - liqui, - £9.00
Petrol engines one • 300 can sufficient • Liters fuel this - Free postage - New and Used
Petrol engines one • 300 can sufficient • Liters fuel this - Free postage - New and Used
Liqui moly octane - moly, booster - £10.75
200ml sufficient 50l • Fuel add contents • Directly tank mixing - Free postage - New and Used
200ml sufficient 50l • Fuel add contents • Directly tank mixing - Free postage - New and Used
Redex lead replacement fuel - replacement, - £16.25
Vehicles that run • Leaded fuel - Free postage - New and Used
Vehicles that run • Leaded fuel - Free postage - New and Used
Bmw genuine twin power - genuine, turbo - £12.54
Bmw genuine twin • Power turbo petrol • Injector cleaner apremium - Free postage - New and Used
Bmw genuine twin • Power turbo petrol • Injector cleaner apremium - Free postage - New and Used
Nitrox clean speed super - clean, - £13.99
Nitrox additives ultimate • All one fuel • System cleaner remove - Free postage - New and Used
Nitrox additives ultimate • All one fuel • System cleaner remove - Free postage - New and Used
Hydra lma petrol additive - additive, & - £8.75
Petrol fuel stabilizer • All stroke engines • Prolongs shelve life - Free postage - New and Used
Petrol fuel stabilizer • All stroke engines • Prolongs shelve life - Free postage - New and Used
Liqui moly petrol fuel - moly, system - £24.99
Liqui moly mtx • Carburetor carb valve • Cleaner additive petrol - Free postage - New and Used
Liqui moly mtx • Carburetor carb valve • Cleaner additive petrol - Free postage - New and Used
Liqui moly hybrid additive - moly, - £9.10
Additive specially developed • Latest hybrid engines • Outstanding cleaning effect - Free postage - New and Used
Additive specially developed • Latest hybrid engines • Outstanding cleaning effect - Free postage - New and Used
Stp ultra petrol - 1, system - £49.99
Bottle treat litres • Petrol fully compatible • E10 premium super - Free postage - New and Used
Bottle treat litres • Petrol fully compatible • E10 premium super - Free postage - New and Used
Liqui moly e10 additive - e10, petrol - £7.49
State art ash • Free fuel additive • Improving combustion faster - Free postage - New and Used
State art ash • Free fuel additive • Improving combustion faster - Free postage - New and Used
Wynns petrol clean burn - wynns, - £9.40
Wynns clean burn • Emissions reducer petrol • Engines 325ml compatibility - Free postage - New and Used
Wynns clean burn • Emissions reducer petrol • Engines 325ml compatibility - Free postage - New and Used
Liqui moly mtx carburetor carb - liqui, - £10.49
Liqui moly carburetor • Valve cleaner increases • Performance engine removes - Free postage - New and Used
Liqui moly carburetor • Valve cleaner increases • Performance engine removes - Free postage - New and Used
Liqui moly e10 additive petrol - moly, - £7.99
State art ash • Free fuel additive • Improving combustion faster - Free postage - New and Used
State art ash • Free fuel additive • Improving combustion faster - Free postage - New and Used
Putoline e10 fuel fighter - putoline, - £12.74
E10 fuel fighter • Additive specifically developed • System against harmful - Free postage - New and Used
E10 fuel fighter • Additive specifically developed • System against harmful - Free postage - New and Used
Liqui moly motorbike bike - moly, 4t - £22.99
Engine oils fully • Antifreezes service kits • Car care products - Free postage - New and Used
Engine oils fully • Antifreezes service kits • Car care products - Free postage - New and Used
Octane booster fuel - x, - £59.85
Silver hook performance • Octane booster 325ml • Petrol points suitable - Free postage - New and Used
Silver hook performance • Octane booster 325ml • Petrol points suitable - Free postage - New and Used
Liqui moly petrol injection - moly, - £9.49
Liqui moly petrol • Injection injector cleaner • High quality fuel - Free postage - New and Used
Liqui moly petrol • Injection injector cleaner • High quality fuel - Free postage - New and Used
Liqui moly motorbike bike - motorbike, - £9.99
Added fuel all • Four stroke motorbike • Engines aspirated injection - Free postage - New and Used
Added fuel all • Four stroke motorbike • Engines aspirated injection - Free postage - New and Used
Mannol benzin ester petrol - -, - £6.99
Intended all types • Fuel systems gasoline • Injection into cylinders - Free postage - New and Used
Intended all types • Fuel systems gasoline • Injection into cylinders - Free postage - New and Used
Millers oils petrol power - petrol, - £11.95
Use all petrol • Engines add contents • Storage instructions avoid - Free postage - New and Used
Use all petrol • Engines add contents • Storage instructions avoid - Free postage - New and Used
Liqui moly petrol stabil fuel - liqui, - £14.49
Petrol stabilizer suitable • All gasoline engines • Particularly preventive use - Free postage - New and Used
Petrol stabilizer suitable • All gasoline engines • Particularly preventive use - Free postage - New and Used
Sta bil stabil fuel - stabil, - £42.99
Eliminates need drain • Fuel before storage • Order protect your - Free postage - New and Used
Eliminates need drain • Fuel before storage • Order protect your - Free postage - New and Used
Liqui moly petrol injection - moly, - £11.99
Liqui moly motorbike • Bike additive petrol • Fuel system cleaner - Free postage - New and Used
Liqui moly motorbike • Bike additive petrol • Fuel system cleaner - Free postage - New and Used
Racing madditive octanium - madditive, - £23.65
Gas octane booster • Gives you high • Boost numbers points - Free postage - New and Used
Gas octane booster • Gives you high • Boost numbers points - Free postage - New and Used
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Everything you need to know about petrol additive
Whether you are looking for a brand-new or second-hand petrol additive, eBay offers one of the largest selections available online. With 48 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £6.99, while premium listings can reach £110 — giving you a wide budget spread to work with. The average price of £17.39 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.