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.

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  • Wynn's Super Charge 325ml Can
    Wynns

    Wynn's Super Charge 325ml Can

    4.82 38 Reviews

    Application: Petrol
    Application: Diesel
    Function: Stop leak
    Content: 325 ml

    £ 8.50

    Immediately available
  • Wynn's Engine Oil Stop Leak
    Wynns

    Wynn's Engine Oil Stop Leak

    4.6 20 Reviews

    Application: Petrol
    Application: Diesel
    Function: Stop leak
    Content: 325 ml

    £ 8.50

    Immediately available
  • Wynn's Cooling System Stop Leak 325ml
    Wynns

    Wynn's Cooling System Stop Leak 325ml

    5 7 Reviews

    Application: Petrol
    Application: Diesel
    Function: Stop leak
    Content: 325 ml

    £ 8.50

    Immediately available
  • Liqui Moly Radiator Stop Leak 150ml
    Liqui Moly

    Liqui Moly Radiator Stop Leak 150ml

    5 4 Reviews

    Application: Diesel
    Application: Petrol
    Function: Stop-leak
    Packing Type: Tin
    Content: 150 ml

    £ 5.95

    Immediately available
  • Bars Leak Head Gasket Repair 600ml
    Bar's

    Bars Leak Head Gasket Repair 600ml

    5 3 Reviews

    Application: Diesel
    Application: Petrol
    Function: Stop-leak
    Warranty: 2 years
    Content: 600 ml

    £ 15.31

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

    Liqui Moly Oil Loss Stop 300ml

    4.25 8 Reviews

    Application: Diesel
    Application: Petrol
    Function: Stop-leak
    Packing Type: Tin
    Content: 300 ml

    £ 12.76

    Immediately available
  • Bar's Power Steering Stop Leak 200ml
    Bar's

    Bar's Power Steering Stop Leak 200ml

    4.5 2 Reviews

    Application: Diesel
    Application: Petrol
    Function: Stop leak
    Content: 200 ml

    £ 11.05

    Immediately available
  • Wynn's Radiator Stop-Leak 325ml
    Wynns

    Wynn's Radiator Stop-Leak 325ml

    4 4 Reviews

    Application: Petrol
    Application: Diesel
    Function: Stop leak
    Content: 325 ml

    £ 8.50

    Immediately available
  • Wynn's 50660 Engine Oil Stop-Leak 325ml
    Wynns

    Wynn's 50660 Engine Oil Stop-Leak 325ml

    4 8 Reviews

    Application: Petrol
    Application: Diesel
    Function: Stop leak
    Content: 325 ml

    £ 11.90

    Immediately available
  • Liqui Moly Visco Plus Oil 300ml
    Liqui Moly

    Liqui Moly Visco Plus Oil 300ml

    5 3 Reviews

    Application: Diesel
    Application: Petrol
    Function: Stop leak
    Packing Type: Tin
    Content: 300 ml

    £ 11.05

    Immediately available
  • Eurol Engine Oil Stop Leak 250ml
    Eurol

    Eurol Engine Oil Stop Leak 250ml

    4.5 6 Reviews

    Application: Petrol
    Application: Diesel
    Function: Stop-leak
    Content: 250 ml
    Oil: Part 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

    £ 11.90

    Immediately available
  • Eurol Radiator Sealer 250ml
    Eurol

    Eurol Radiator Sealer 250ml

    5 3 Reviews

    Application: Petrol
    Application: Diesel
    Function: Stop-leak
    Content: 250 ml
    Oil: Fully synthetic

    £ 10.20

    Immediately available
  • Wynns Power Steering Stop-Leak 125ml
    Wynns

    Wynns Power Steering Stop-Leak 125ml

    4 1 review

    Application: Diesel
    Application: Petrol
    Function: Stop-leak
    Content: 125 ml
    Application: Stop-leak

    £ 11.05

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

    Bar's Leaks Liquid 121001 Liquid 150gr

    4.5 4 Reviews

    Application: Petrol
    Application: Diesel
    Function: Stop leak
    Warranty: 2 years
    Content: 150 ml

    £ 9.35

    In stock
  • Xenum Super Seal Oil anti-leak 350ml
    Xenum

    Xenum Super Seal Oil anti-leak 350ml

    5 1 review

    Application: Diesel
    Application: Petrol
    Function: Stop-leak
    Warranty: 2 years
    Content: 350 ml
    Flash point: 110 °C
    Density at 20 ° C: 0.865g/cm3

    £ 22.97

    In stock
  • Bar's Automatic Transmission Stop Leak 200 ml
    Bar's

    Bar's Automatic Transmission Stop Leak 200 ml

    5 1 review

    Application: Diesel
    Application: Petrol
    Function: Stop-leak
    Warranty: 2 years
    Content: 200 ml

    £ 11.05

    In stock
  • Liqui Moly Transmission Oil Loss Stop 50ml
    Liqui Moly

    Liqui Moly Transmission Oil Loss Stop 50ml

    Application: Petrol
    Function: Stop-leak
    Packing Type: Tube
    Content: 50 ml

    £ 12.76

    Immediately available
  • Liqui Moly ATF Automatic Transmission Additive 250ml
    Liqui Moly

    Liqui Moly ATF Automatic Transmission Additive 250ml

    5 1 review

    Application: Diesel
    Application: Petrol
    Function: Stop-leak
    Packing Type: Tube
    Content: 250 ml

    £ 16.16

    Immediately available
  • Liqui Moly Pro-Line Oil spill stopper 1000ml
    Liqui Moly

    Liqui Moly Pro-Line Oil spill stopper 1000ml

    Application: Petrol
    Application: Diesel
    Function: Stop-leak
    Packing Type: Tin
    Content: 1000 ml

    £ 28.07

    Immediately available
  • Xenum Restop Radiator Anti-Leak 350ml
    Xenum

    Xenum Restop Radiator Anti-Leak 350ml

    Function: Stop-leak
    Warranty: 2 years
    Content: 350 ml

    £ 12.72

    Immediately available