Best Fuel Stabilizers Deals Online in the UK (25 Deals Found)

Last Updated - 23/08/2025 Sort By:

Best Choice
STA-BIL

New
STA-BIL Storage Fuel Stabilizer - Keeps Fuel Fresh For Up To Two Years, Effective In All Gasoline Including All Ethanol
STORAGE – STA-BIL Storage Fuel Stabilizer eliminates the need to drain fuel and keeps gasoline fresh for up to 24 months

£12.48 £13.49
STA-BIL

New
STA-BIL 360 Marine Ethanol Treatment and Fuel Stabilizer - Prevents Corrosion - Helps Clean Fuel System For Improved In-
Best ethanol blended fuel enhancer

£13.85
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New
Lucas Fuel Stabilizer Stabiliser Petrol Motorcycle Jetski Generator 237ml
Suitable for Motorcycles, Jetski's, Watercraft, Generators etc. Lucas Fuel Stabilizer. Safe to use in all grades of gaso

£7.89
Sta-Bil

New
Sta-Bil Gas Stabilizer - 1Gal. 22213

£59.95
New
LIQUI MOLY BIKE FUEL STABILIZER PETROL ADDITIVE TREAT 50L FUEL 1x 250ML 3041
Properties - has a lasting effect - increases operational reliability - simple to use - ideal with catalytic converters

£15.99
Best Value
Lucas Oil

New
Lucas Oil 40314 Fuel Stabilizer-236ml
Solution to prevent gasoline break-down during storage

£8.95
Lucas Oil

New
Lucas Oil 10576 Safe Guard Ethanol Fuel Treatment, 473 ml, Green
Prevent corrosion and degradation in ethanol based fuels

£10.45
New
2x Lucas Safeguard E10 E15 E85 Ethanol Fuel Conditioner & Fuel Stabilizers 473ml
473ml bottles. This applies to e-10, e-15, e-85, pure ethanol, and any mixtures in between including gasoline. Lucas saf

£19.95
14% Off
Lucas Oil

New
Lucas Oil 40576 Safeguard Ethanol Fuel Conditioner-473ml
Cleans injectors, valve seats, combustion chambers and other critical fuel components

£9.99 £11.67
New
Wynns - E10 Protector - Fuel Additive - Petrol Stabiliser Treatment - 250ml
Making E10 petrol safe for all petrol engines. Makes E10 petrol safe for all petrol engines. W38911 · 250ml. Protects th

£13.95
5in1

New
5in1 Fuel Stabilizer 310ml
The most convenient way to protect your engine during winter storage.

£13.30 £13.73
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Quicksilver

New
8M0079745 Quickstor Fuel Treatment and Stabilizer - 355ml Bottle
Add to fuel before prolonged storage of the boat

£27.99
New
STA-BIL Stabil Fuel Stabilizer Storage Petrol Treatment Additive 473ml 16oz
473ml bottle treats up to 40 Gallons (151 litres) of fuel! 30ml treats up to 9.5L of fuel. Use STA-BIL only with fresh f

£12.60
STA-BIL

New
Gold Eagle Sta Bil Fuel Stabilizer 32 Ounces 22214
STA-BIL 22214 fuel stabilizer – 32 fl oz).

£42.30
New
Lucas Safe Guard Ethanol Petrol Additive Conditioner Stabiliser E10 Fuel 473ml
473ml 16 Oz. This applies to E-10, E-15, E-85, pure ethanol and any mixtures in between including gasoline. Lucas Safegu

£8.95
STAR BRITE

New
STAR BRITE Star Tron Enzyme Fuel Treatment, Small Engine Formula, 8 Fl Oz – Treats up to 48 Gals – Gas Additive Rejuvena
UNLEASH YOUR ENGINE'S FULL POTENTIAL - Star Tron Enzyme Fuel Treatment uses advanced enzyme technology to ensure all eng

£16.16
New
STA-BIL Stabil Fuel Stabilizer Storage Petrol Treatment Additive 236ml
236ml bottle treats up to 76 litres of fuel. 30ml treats up to 9.5L of fuel. Use STA-BIL only with fresh fuel, and keep

£10.90
New
STA-BIL 360° Marine Fuel Stabilizer 8oz / 236ml
Engineered to combat the effects of harsh marine climates. 1oz (30ml) treats 10 gallons (38L) of fuel. Perfect for use i

£12.99
New
Power Maxx Fuel Stabilizer Stabiliser Petrol Motorcycle Jetski Generator 75ml
PowerMaxx High Performance Fuel Stabilizer. Protects against corrosion deposits and fuel aging.

£6.00
New
Putoline Fuel Stabilizer Motorcycle Motorbike E10 Fuel Additive 150ml Treats 20L
Putoline Oil is a high-quality supplier of a wide range of lubricants and maintenance products. Our years of experience,

£8.93
New
Genuine Briggs & Stratton Fuel Fit 250ml 992381 Stabiliser Keeps Petrol Fresh
1 x Genuine Briggs & Stratton Fuel Fit 250ml. 250ml Fuel Fit treats up to 25 Litres of Unleaded Fuel. Use Briggs & Strat

£10.98
New
STA-BIL E10 Fuel Stabilizer & Storage Additive (1 Gallon)
The solution works safely and effectively in all petrol blends, including ethanol-blended fuel up to E85. Designed for a

£57.99
New
2 x STA-BIL Stabil Fuel Stabilizer Storage Petrol Treatment Additive 473ml 16oz
473ml bottle treats up to 40 Gallons (151 litres) of fuel! 30ml treats up to 9.5L of fuel. Use STA-BIL only with fresh f

£22.68
New
STA-BIL Storage Fuel Stabiliser 16oz 473ml
The solution works safely and effectively in all petrol blends, including ethanol-blended fuel up to E85. Designed for a

£13.35
New
HYDRA MAXIMUS Diesel Injector Cleaner Fuel Additive - 500ml treats up to 250L
500ml Treats Up To 250L of Diesel Fuel. Hydra MAXIMUS, we cannot claim it gives your car a jet engine, but with its inst

£11.50

25 Fuel Stabilizers deals are available from: Amazon, eBay stores, starting from £6.00.
The biggest discount we found is 14% on Lucas Oil 40576 Safeguard Ethanol Fuel Conditioner-473ml at Amazon.
The lowest price we found is £6.00 while the highest is £59.95.
Prices for the best Fuel Stabilizers deals average at £18.00.
Last updated on August 23, 2025.
We scanned these quality online stores and more to deliver you with the best offers online available for Fuel Stabilizers.