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

Last Updated - 15/09/2026 Sort By:

Best Choice
Redex

New
Redex Lead Replacement Fuel Additive For Petrol Engines, Lubricates & Protects Your Engine, Lead Additives, Classic Cars
REDEX LEAD REPLACEMENT: Use Redex Fuel Additive For Petrol Engines, the specialist Lead Replacement fluid, lab designed

£7.09
USN

New
USN Diet Fuel Meal Replacement Shake I Strawberry I 1kg - 18 Servings
Directions: Recommended Use:As a dietary supplement add 2 rounded scoops (55g) to 200-300ml of cold water (or skimmed mi

£27.00
New
Classic Valvemaster Lead Replacement Fuel Petrol Additive 250ml Treats 250L
Classic Valvemaster. 250ml treats up to 250 litres of petrol. Allows safe use of ethanol petrol in pre-1996 vehicles. Su

£15.75
Best Value
USN

New
USN Diet Fuel Ultralean Weight Control Meal Replacement Shake Powder, Chocolate Cream - 1 kg
USN HIGH PROTEIN SHAKE POWDER: Use Diet Fuel Meal Replacement Shakes to help you reach your weight-loss goals. Perfect s

£26.39 £27.99
New
Lucas Oil - Lead Replacer - Lead Replacement - Fuel Additive - 1 Litre - 10065
Lucas Lead Replacer – Premium Valve Protection & Fuel Enhancer. Lucas Lead Replacer is specially formulated to protect v

£12.65
USN

New
USN Diet Fuel Ultralean (1000g) Vanilla Cream - Proteins - Meal Replacement
HIGH PROTEIN SHAKE POWDER FOR WEIGHT LOSS: Use Diet Fuel Meal Replacement Shakes to help you reach your weight-loss goal

£27.00
Valvemaster

New
Classic Valvemaster Lead Replacement Additive with Ethanol Protection - 2 x 250ml
Valvemaster lead replacement: Ultimate protection against valve seat recession. Protects your engine under all driving c

£26.95
New
5x Redex LEAD REPLACEMENT Fuel Substitiut Petrol Additive
For vehicles that run on leaded fuel.

£25.49
Guline

New
Strimmer Fuel Line Kit, 2 Pcs Universal Petrol Strimmer Fuel Pipe Replacement with Primer Bulb and Filter, Flexible Fuel
Complete Fuel Line Kit: This 5 piece fuel line set includes essential strimmer replacement parts for maintaining petrol

£4.99
New
3x Redex LEAD REPLACEMENT Fuel Substitiut Petrol Additive Treatment
For vehicles that run on leaded fuel.

£16.75
Gments

New
2 PCS Universal Fuel Line Fuel Pipe for Strimmer Trimmer Brush Cutter Mower Lawnmower Replacement with Filter Primer Bul
Comprehensive 5-Piece Set - Our package provides excellent value with 2 fuel pipes, 2 primer bulbs, and 1 rubber seat wi

£4.99 £5.29
USN

New
USN Diet Fuel Meal Replacement Shake I Banana Caramel I 2kg - 36 Servings
USN HIGH PROTEIN SHAKE POWDER: Use Diet Fuel Meal Replacement Shakes to help you reach your weight-loss goals. Perfect s

£41.54 £45.00
New
Hyundai, 1154110 - Genuine Replacement Fuel Tank Cap, HYMT5200X
1154110 - for a selection of Hyundai machines. Part Number - 1154110. Diagram Reference(s) Per Model - HYMT5200X=HYMT520

£3.98
Dooaqiin

New
Replacement Fuel Tank Cap for Lawn Mower, Universal Petrol Cap Assembly, Durable Oil Filler Cap Compatible with Multiple
Secure Fit to Prevent Leaks: Engineered with precision to provide a tight seal that reduces the risk of fuel leaks while

£4.82 £5.32
New
Classic Valvemaster Lead Replacement Fuel Petrol Additive 250ml Treats 250L
Classic valvemaster. 250ml treats 250 litres. Prevents acidity in ethanol fuel 250ml treats 250 litres. Other than that,

£16.99
USN

New
USN Diet Fuel Meal Replacement Shake I Chocolate I 2kg - 36 Servings
USN HIGH PROTEIN SHAKE POWDER: Use Diet Fuel Meal Replacement Shakes to help you reach your weight-loss goals. Perfect s

£43.43 £45.00
New
Replacement Fuel Petrol Tank For Trimmer Brush Cutter Strimmer Power Equipment
Fits for 43cc / 49cc / 52cc / 55cc petrol scooter and garden multi tool engines. Fits for Tornado petrol scooters with r

£11.40
New
Universal Petrol Fuel Tank Replacement Garden Equipment Strimmer Engine Part UK
The lightweight plastic build makes it easy to handle while still being suitable for regular outdoor use. Product Type F

£5.90
New
Classic Valvemaster PLUS 3 in 1 Lead Replacement Fuel Additive 250ml treats 250L
Classic Valvemaster™ Plus. 250ml treats up to 250 litres. Safe for pre-1996 vehicles using E5 or E10 petrol. Suitable fo

£17.49
New
Redex LEAD REPLACEMENT Fuel Substitiut Petrol Additive Treatment
For vehicles that run on leaded fuel.

£16.75
New
Replacement Fuel Tap for Honda CBR 900 RR Fireblade 96-98
The MPW fuel tap is a cost effective alternative to expensive OEM parts. Whilst replacing your fuel tap, you may also wa

£27.99
New
Replacement Fuel Tank For Tecumseh Engine OHH45 OHH50 OHH55 OHH60
Easy Installation: The design of this fuel tank allows for straightforward installation, enabling users to quickly repla

£26.99
New
Replacement Fuel Filter Element 30 Micron for AN-6 and AN-8 30mm Fuel Filters
Type: Fuel Filter Item SKU code: TQFFE-30. Designed for use on both carburettor and fuel injected applications.

£5.99
New
Motocross Quick Fill Fast Flow Fuel Jug 10L Rapid Fuel Filler 20L Petrol Filler
10L or 20L jugs available in White. The quick fill jug with its unique dry break coupling is the perfect container to tr

£19.95
New
Long Lasting Replacement Fuel Tank Vent Breather for Chainsaw 501152901
1 Fuel Tank Vent. Made of material, and practical to use. Replace Part Number For : 537359501,501152901.

£3.98

25 Replacement Fuel deals are available from: Amazon, eBay stores, starting from £3.98.
The biggest discount we found is 9% on Replacement Fuel Tank Cap for Lawn Mower, Universal Petrol Cap Assembly, Durable Oil Filler Cap Compatible with Multiple Trimmer Machines, Secure Fit Gas Cap Accessories at Amazon.
The lowest price we found is £3.98 while the highest is £43.43.
Prices for the best Replacement Fuel deals average at £17.69.
Last updated on September 15, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Replacement Fuel.