Best Fuel Systems Deals Online in the UK (24 Deals Found)

Last Updated - 29/10/2026 Sort By:

Best Choice
Redex

New
Redex Diesel Fuel System Cleaner 250ml, Diesel Additives To Remove Harmful Emissions, Maximise Performance & Increase Fu
The information below applies to each unit in the pack

£5.50 £8.98
Best Value
Redex

New
Redex Diesel Fuel System Cleaner 250ml, Diesel Additives To Remove Harmful Emissions, Maximise Performance & Increase Fu
REDEX DIESEL FUEL ADDITIVE: Use Redex Diesel Treatment Fuel Additive, the specialist diesel system cleaner, lab designed

£2.75 £4.49
New
Red Line SI-1 Complete Petrol Fuel System Cleaner Treatment 443ml 60103 Injector

£19.45
STP

New
STP Ultra 5 in 1 Petrol System Cleaner 400ml, Enhances Fuel Economy | Restores Power and Protects your Engine, Mechanica
Packaging may vary

£7.91
25% Off

New
BOSCH 0986580995 Fuel Feed Unit Electric Operating Mode Fits Ford Mondeo
Fuel Mixture Formation.

£97.78 £130.04
39% Off
Redex

New
Redex Petrol System Cleaner 250ml, Petrol Injector Cleaner To Remove Harmful Deposits, Maximise Performance & Increase F
REDEX PETROL FUEL ADDITIVE: Use Redex Petrol Additive For Cars, the specialist petrol system cleaner, lab designed to re

£2.75 £4.49
Wynn's

New
Wynn's Extreme Petrol System Cleaner - Complete Fuel System Cleaner - 325ml | Restores Fuel Economy & Engine Performance
✅ COMPLETE FUEL SYSTEM CLEANING: This high-performance fuel system cleaner is designed to clean the entire fuel system,

£10.70
New
Car Fuel Saver Save On Gas Economizer Save Gas Fuel Shark 12V Vehicle-Mounted
Oil Pressure Regulator Fuel Saver Device for Cars & Trucks.

£5.50
29% Off
Liqui Moly

New
LIQUI MOLY Fuel System Treatment | 300 ml | Petroladititive | SKU: 8365
Used for petrol injection systems with or without turbocharging.

£8.25 £11.69
New
Bosch 0280142458 Fuel Tank Breather Valve Solenoid 06H906517B For Audi A3 A4
1 06H906517B.

£37.99
STP

New
STP Ultra 5 in 1 Diesel Fuel System Cleaner 400ml, Enhances Fuel Economy | Restores Power and Protects your Engine, Mech
What You'll Get - 400 ml Diesel Fuel System Cleaner

£11.48
Redex

New
Redex DPF Cleaner Diesel, DPF Diesel Particulate Filter Cleaner To Clear Soot Blockages Quickly & Avoid Costly Repairs,
The information below applies to each unit in the pack

£12.58
25% Off

New
BOSCH 1465ZS0043 Fuel Quantity (Common Rail System) Control Valve Replacement
Cooling System.

£102.66 £136.54
Wynn's

New
Wynn's Extreme Diesel System Cleaner - Deep Cleaning Engine Treatment - Restores Fuel Economy & Reduces Emissions - Prev
✅ CLEANS THE ENTIRE DIESEL FUEL SYSTEM: Effectively removes dirt, carbon deposits, and other harmful residues that accum

£9.49
New
Fuel Quantity (Common Rail System) Control Valve NEW 7135-818 Fits Chevrolet
Description 7135-818 is a high-pressure fuel pressure regulator designed for the common rail system of diesel engines.

£64.99
TECHRON

New
TECHRON PEA Concentrate Plus Petrol Fuel Injector System Cleaner - 300ml
Fuel economy performance

£15.99
New
EFI Fuel Pump Electrical Petrol Bracket Street Motorcycle Engine Unit 12 V EFI
Backrest Type.

£75.02
New
eSkde BC433-S 4 Stroke Side Pack Brush Cutter
Experience professional-grade garden maintenance with this robust BC433-S petrol brush cutter.

£117.96
New
Fuel Additive Reservoir Tank for Peugeot 5008 Berlingo HDi DPF Filter System
Fuel additive pump 1.6 HDi Tank for Citroen Berlingo Eolys Tank Rear Fluid Tank.

£114.99
New
52 CC 5 in 1 Hedge Trimmer Multi Tools Petrol Strimmer BrushCutter , Chainsaw
For a versatile multi-tool which can make light work of a number of tough gardening jobs, look no further than our fanta

£128.99
25% Off

New
BOSCH 1465ZS0034 Fuel Quantity (Common Rail System) Control Valve Replacement
Cooling System.

£129.80 £172.63
New
Control Valve, fuel quantity (common rail system) BOSCH 1465ZS0047

£79.29
New
DPF ADDITIVE FUEL PUMP TANK 1613704580, 1613277580, 9805752580, 9671981280
DPF ADDITIVE FUEL PUMP TANK 1613704580, 1613277580, 9805752580, 9671981280.

£149.96 £159.59
New
Fits For Audi Seat Skoda VW 358 304-911 Fuel Feed Unit 4 3 Pins Electric
Skoda Octavia III 2.0 TDI.

£38.43

24 Fuel Systems deals are available from: Amazon, eBay stores, starting from £2.75.
The biggest discount we found is 39% on Redex Petrol System Cleaner 250ml, Petrol Injector Cleaner To Remove Harmful Deposits, Maximise Performance & Increase Fuel Economy Fuel Additives For Petrol Engines, Suitable For Hybrids at Amazon.
The lowest price we found is £2.75 while the highest is £149.96.
Prices for the best Fuel Systems deals average at £52.09.
Last updated on October 29, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Fuel Systems.