Additives & repair

Just like the exterior and interior of your car, the car's engine and cooling system needs now and then a good cleaning. Cleaning the inside of the engine can be difficult and is often expensive at your local garage. However, with fuel additives, you can do it yourself. Additives mix with liquids such as fuel or coolant, gradually travel through your car. The car is then cleaned from the inside out, and dirt and deposits are removed. Ultimately, this results in better performance, fewer emissions and more efficient fuel consumption. At Winparts you will find products as diesel additivesfuel injector cleanersoctane boostersfuel stabilizers and more from brands such as Liqui MolyWynnsEurol and Lindemann.

21 - 40 / 224 products

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  • Eurol Engine Flush 500ml
    Eurol

    Eurol Engine Flush 500ml

    4.62 29 Reviews

    Application: Engine oil
    Function: Flush
    Packing Type: Bottle
    Content: 500 ml
    Oil: Fully synthetic
    Viscosity, kinematic at 40 ° C: 15.9 cSt
    Density at 20 ° C: 0.8668 kg/l
    Viscosity index: 95
    Viscosity, kinematic at 100 ° C: 3.5 cSt

    £ 9.49

    In stock
  • Wynn's Octane 10+ Booster 350ml
    Wynns

    Wynn's Octane 10+ Booster 350ml

    4.74 23 Reviews

    Application: Fuel system Petrol
    Function: Octane booster
    Content: 350 ml

    £ 8.63

    In stock
  • 5in1 Catalyst cleaner 310ml
    5in1

    5in1 Catalyst cleaner 310ml

    4.73 11 Reviews

    Application: Exhaust system
    Application: Fuel system Petrol
    Warranty: 2 years
    Function: Catalytic converter cleaner

    £ 14.68

    In stock
  • Liqui Moly Hydraulic Lifter Valve 300ml 1009
    Liqui Moly

    Liqui Moly Hydraulic Lifter Valve 300ml 1009

    4.9 10 Reviews

    Application: Engine oil
    Function: Oil additive
    Packing Type: Tin
    Content: 300 ml

    £ 9.49

    In stock
  • Wynn's 28392 DPF Diesel Particulate Filter Regenerator 500ml
    Wynns

    Wynn's 28392 DPF Diesel Particulate Filter Regenerator 500ml

    4.84 25 Reviews

    Application: Fuel system Diesel
    Function: Diesel particulate filter cleaner
    Content: 500 ml

    £ 21.59

    In stock
  • Liqui Moly Pro-Line Throttle Valve Cleaner 400ml 8986
    Liqui Moly

    Liqui Moly Pro-Line Throttle Valve Cleaner 400ml 8986

    4.88 17 Reviews

    Application: Intake system
    Function: Inlet cleaner
    Packing Type: Tin
    Content: 400 ml

    £ 10.36

    In stock
  • Wynn's Crystal Clean & Protect 125ml
    Wynns

    Wynn's Crystal Clean & Protect 125ml

    4.83 6 Reviews

    Application: Fuel system Diesel
    Function: AdBlue additive
    Warranty: 2 years
    Content: 125 ml

    £ 4.31

    In stock
  • Wynn's 25692 Catalytic Converter & Oxygen Sensor Cleaner
    Wynns

    Wynn's 25692 Catalytic Converter & Oxygen Sensor Cleaner

    4.69 13 Reviews

    Application: Fuel system Petrol
    Function: Fuel additive
    Content: 500 ml

    £ 17.27

    In stock
  • Liqui Moly Diesel Smoke Stop 150ml 5180
    Liqui Moly

    Liqui Moly Diesel Smoke Stop 150ml 5180

    4.91 11 Reviews

    Application: Fuel system Diesel
    Function: Fuel additive
    Packing Type: Tin
    Content: 150 ml

    £ 6.04

    In stock
  • Wynn's Oil System Cleaner & Cond.
    Wynns

    Wynn's Oil System Cleaner & Cond.

    4.74 42 Reviews

    Application: Engine oil
    Function: Flush
    Content: 325 ml

    £ 8.63

    In stock
  • Wynn's Engine Oil Stop Leak
    Wynns

    Wynn's Engine Oil Stop Leak

    4.65 26 Reviews

    Application: Engine oil
    Function: Stop leak
    Content: 325 ml

    £ 11.22

    In stock
  • Liqui Moly Petrol Stabiliser 250ml 5107
    Liqui Moly

    Liqui Moly Petrol Stabiliser 250ml 5107

    4.5 8 Reviews

    Application: Fuel system Petrol
    Function: Fuel additive
    Packing Type: Bottle with dosing head
    Content: 250 ml

    £ 8.63

    In stock
  • Liqui Moly Oil Loss Stop 300ml 1005
    Liqui Moly

    Liqui Moly Oil Loss Stop 300ml 1005

    4.4 10 Reviews

    Application: Engine oil
    Function: Stop leak
    Packing Type: Tin
    Content: 300 ml

    £ 12.95

    In stock
  • Wynns Petrol +Plus+ Treatment 325ml
    Wynns

    Wynns Petrol +Plus+ Treatment 325ml

    4.81 16 Reviews

    Application: Fuel system Petrol
    Function: Fuel additive
    Content: 350 ml

    £ 8.63

    In stock
  • Wynn's Petrol Power 7 - 1000ML
    Wynns

    Wynn's Petrol Power 7 - 1000ML

    5 3 Reviews

    Application: Fuel system Petrol
    Function: Fuel additive
    Warranty: 2 years
    Content: 1000 ml
    Function: Petrol system cleaner

    £ 28.50

    In stock
  • Liqui Moly E10 Additive 150ml 21421
    Liqui Moly

    Liqui Moly E10 Additive 150ml 21421

    5 2 Reviews

    Application: Fuel system Petrol
    Function: E10 additief
    Packing Type: Tin
    Content: 150ml

    £ 7.77

    In stock
  • 5in1 Petrol injection cleaner 310ml
    5in1

    5in1 Petrol injection cleaner 310ml

    4.5 6 Reviews

    Application: Fuel system Petrol
    Function: Fuel system cleaner
    Warranty: 2 years

    £ 7.77

    In stock
  • Engine System Cleaner Petrol 300ml 5129 Liqui Moly
    Liqui Moly

    Engine System Cleaner Petrol 300ml 5129 Liqui Moly

    4.8 5 Reviews

    Application: Fuel system Petrol
    Function: Fuel system cleaner
    Packing Type: Tin
    Warranty: 2 years
    Contents [ml]: 300

    £ 12.09

    In stock
  • Wynn's Lead Substitute with Fuel Stabiliser 250 ml
    Wynns

    Wynn's Lead Substitute with Fuel Stabiliser 250 ml

    5 18 Reviews

    Application: Fuel system Petrol
    Function: Lead replacement
    Content: 250 ml

    £ 9.49

    In stock
  • Liqui Moly Radiator Stop Leak 150ml 3330
    Liqui Moly

    Liqui Moly Radiator Stop Leak 150ml 3330

    5 8 Reviews

    Application: Cooling system
    Packing Type: Tin
    Content: 150 ml
    Function: Stop-leak

    £ 6.04

    In stock