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 additives, fuel injector cleaners, octane boosters, fuel stabilizers and more from brands such as Liqui Moly, Wynns, Eurol and Lindemann.

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  • Liqui Moly Speed Tec Petrol Additive 250ml 3720
    Liqui Moly

    Liqui Moly Speed Tec Petrol Additive 250ml 3720

    3 1 review

    Application: Fuel system Petrol
    Function: Fuel additive
    Packing Type: Tin
    Content: 250 ml

    Winprice
    RRP: £ 11.77

    £ 10.53

    In stock
  • Wynns Power Steering Stop-Leak 125ml
    Wynns

    Wynns Power Steering Stop-Leak 125ml

    4 2 Reviews

    Application: Power steering
    Function: Stop leak
    Content: 125 ml

    £ 11.13

    In stock
  • Eurol Diesel System Cleaner 250ml
    Eurol

    Eurol Diesel System Cleaner 250ml

    5 4 Reviews

    Application: Fuel system Diesel
    Function: Fuel system cleaner
    Packing Type: Bottle
    Contents [ml]: 250
    Content: 250 ml
    Oil: Mineral Oil
    Flash point: 62 °C
    Viscosity, kinematic at 40 ° C: 2.8 cSt
    Density at 20 ° C: 0.8153 kg/l

    £ 9.92

    In stock
  • 5in1 Diesel Fuel System Cleaner 310ml
    5in1

    5in1 Diesel Fuel System Cleaner 310ml

    5 1 review

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

    Winprice
    RRP: £ 22.29

    £ 20.49

    In stock
  • 5in1 Diesel Detox 1000ml
    5in1

    5in1 Diesel Detox 1000ml

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

    Winprice
    RRP: £ 57.87

    £ 40.94

    In stock
  • Xenum Full Detox Pro 1L
    Xenum

    Xenum Full Detox Pro 1L

    Application: Fuel system Petrol
    Application: Fuel system Diesel
    Function: Fuel system cleaner
    Function: Fuel additive
    Warranty: 2 years
    Content: 1L

    £ 56.23

    In stock
  • Eurol Petrol Fuel Treat 250ml
    Eurol

    Eurol Petrol Fuel Treat 250ml

    5 1 review

    Application: Fuel system Petrol
    Function: Fuel additive
    Packing Type: Bottle
    Content: 250 ml
    Oil: Mineral Oil
    Flash point: 62 °C
    Viscosity, kinematic at 40 ° C: 2.8 cSt
    Density at 20 ° C: 0.8037 kg/l

    £ 14.50

    In stock
  • Wynn's 29879 Petrol EGR Extreme Cleaner 200ml
    Wynns

    Wynn's 29879 Petrol EGR Extreme Cleaner 200ml

    Application: Intake system
    Function: EGR cleaner
    Content: 200 ml

    Winprice
    RRP: £ 14.63

    £ 10.37

    In stock
  • Liqui Moly Motorbike Oil Additive 125ml
    Liqui Moly

    Liqui Moly Motorbike Oil Additive 125ml

    4 1 review

    Application: Motorcycle
    Function: Oil additive
    Packing Type: Tin
    Content: 250 ml

    £ 9.72

    Immediately available
  • Xenum Diesel Multi Conditioner 250ml
    Xenum

    Xenum Diesel Multi Conditioner 250ml

    5 1 review

    Application: Fuel system Diesel
    Function: Fuel additive
    Warranty: 2 years
    Content: 250 ml
    Flash point: 67 °C
    Density at 20 ° C: 0.82g/cm3

    £ 20.41

    In stock
  • 5in1 E10 cleaner 310ml
    5in1

    5in1 E10 cleaner 310ml

    Application: Fuel system Petrol
    Function: E10 additief
    Warranty: 2 years

    Winprice
    RRP: £ 14.02

    £ 9.69

    In stock
  • Xenum Restop Radiator Anti-Leak 350ml
    Xenum

    Xenum Restop Radiator Anti-Leak 350ml

    Application: Cooling system
    Function: Stop leak
    Warranty: 2 years
    Content: 350 ml

    £ 19.47

    Immediately available
  • Bar's Leaks Liquid 121001 Liquid 150gr
    Bar's

    Bar's Leaks Liquid 121001 Liquid 150gr

    4.5 4 Reviews

    Application: Cooling system
    Function: Stop leak
    Warranty: 2 years
    Content: 150 ml

    Winprice
    RRP: £ 0.00

    £ 14.59

    In stock
  • FlashLube Valve Saver Fluid FV 1000ml
    Flashlube

    FlashLube Valve Saver Fluid FV 1000ml

    5 5 Reviews

    Application: Fuel system Petrol
    Function: Lead replacement
    Content: 1000 ml

    £ 29.77

    In stock
  • Eurol Radiator Sealer 250ml
    Eurol

    Eurol Radiator Sealer 250ml

    5 5 Reviews

    Application: Cooling system
    Function: Stop leak
    Packing Type: Bottle
    Content: 250 ml
    Oil: Fully synthetic

    £ 9.69

    In stock
  • Eurol Transmission Stop Leak 250ml
    Eurol

    Eurol Transmission Stop Leak 250ml

    5 1 review

    Application: Transmission
    Function: Stop leak
    Packing Type: Bottle
    Content: 250 ml
    Oil: Synthetic Oil
    Flash point: 120 °C
    Viscosity, kinematic at 40 ° C: 78.8 cSt
    Density at 20 ° C: 0.8981 kg/l
    Viscosity index: 103
    Viscosity, kinematic at 100 ° C: 9.8 cSt

    £ 12.79

    In stock
  • Holts Radweld PLUS 250ml "new formula"
    Holts

    Holts Radweld PLUS 250ml "new formula"

    Application: Cooling system
    Function: Stop-leak

    Winprice
    RRP: £ 12.40

    £ 9.70

    In stock
  • Liqui Moly Essence 5 in 1 21536
    Liqui Moly

    Liqui Moly Essence 5 in 1 21536

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

    Winprice
    RRP: £ 53.59

    £ 33.08

    In stock
  • Wynn's Pro Engine Protector 325ml
    Wynns

    Wynn's Pro Engine Protector 325ml

    Application: Engine oil
    Function: Oil additive
    Warranty: 2 years

    £ 14.88

    In stock
  • Xenum Super G Oil Additive 300ml
    Xenum

    Xenum Super G Oil Additive 300ml

    Application: Engine oil
    Function: Oil additive
    Content: 300 ml
    Flash point: 200 °C
    Density at 20 ° C: 0.89g/cm3

    £ 30.66

    Immediately available