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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  • Eurol ATF Treat Plus 500ml
    Eurol

    Eurol ATF Treat Plus 500ml

    4 1 review

    Application: Transmission
    Function: Transmission additive
    Packing Type: Bottle
    Content: 500 ml
    Oil: Fully synthetic
    Flash point: 143 °C

    £ 17.51

    Immediately available
  • K-Seal Coolant leak Repair 236ml
    K-Seal

    K-Seal Coolant leak Repair 236ml

    Application: Cooling system
    Function: Stop leak
    Warranty: 2 years

    £ 12.40

    In stock
  • Liqui Moly Diesel 5 in 1 21534
    Liqui Moly

    Liqui Moly Diesel 5 in 1 21534

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

    Winprice
    RRP: £ 53.59

    £ 33.08

    In stock
  • Value package Wynn's Diesel Extreme Injector Cleaner 3x 500ml
    Wynns

    Value package Wynn's Diesel Extreme Injector Cleaner 3x 500ml

    4 1 review

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

    Winprice
    RRP: £ 74.08

    £ 47.13

    In stock
  • LIQUI MOLY Pro-Line Direct Injection Cleaner 120 ml 21281
    Liqui Moly

    LIQUI MOLY Pro-Line Direct Injection Cleaner 120 ml 21281

    Application: Fuel system Petrol
    Function: Fuel system cleaner
    Packing Type: Tin
    Warranty: 2 years
    Contents [ml]: 120
    Factory advice for oil: 95527847
    Factory advice for oil: 95599923
    Factory advice for oil: Opel 95527846

    £ 24.85

    In stock
  • 5in1 Petrol Detox Pro 1 liter
    5in1

    5in1 Petrol Detox Pro 1 liter

    5 1 review

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

    £ 31.02

    In stock
  • Liqui Moly Automatic Transmission Cleaner 300ml 2512
    Liqui Moly

    Liqui Moly Automatic Transmission Cleaner 300ml 2512

    Application: Transmission
    Function: Flush
    Packing Type: Tin
    Content: 300 ml

    Winprice
    RRP: £ 21.44

    £ 16.21

    In stock
  • Bars Leak Radiator Stop Leak Powder 25ml
    Bar's

    Bars Leak Radiator Stop Leak Powder 25ml

    Application: Cooling system
    Function: Stop leak
    Content: 25 ml

    £ 11.90

    In stock
  • 5in1 Lead Replacement + Octane Booster 310ml
    5in1

    5in1 Lead Replacement + Octane Booster 310ml

    Application: Fuel system Petrol
    Function: Octane booster
    Function: Lead replacement
    Warranty: 2 years

    Winprice
    RRP: £ 11.54

    £ 9.84

    In stock
  • 5in1 ATF treatment 150ml
    5in1

    5in1 ATF treatment 150ml

    Application: Transmission
    Function: Stop leak
    Function: Transmission additive
    Warranty: 2 years

    Winprice
    RRP: £ 14.85

    £ 10.46

    In stock
  • Xenum T-Flush transmission cleaner 300ml
    Xenum

    Xenum T-Flush transmission cleaner 300ml

    Application: Transmission
    Function: Flush
    Warranty: 2 years
    Content: 300 ml
    Flash point: 150 °C
    Density at 20 ° C: 0.888g/cm3

    £ 25.53

    In stock
  • Bars Leaks Motor Oil Leak Stopper
    Bar's

    Bars Leaks Motor Oil Leak Stopper

    Application: Engine oil
    Function: Stop leak
    Warranty: 2 years

    £ 10.45

    In stock
  • 5in1 Lead Substitute 250ml
    5in1

    5in1 Lead Substitute 250ml

    Application: Fuel system Petrol
    Function: Lead replacement
    Warranty: 2 years

    Winprice
    RRP: £ 14.85

    £ 10.94

    In stock
  • Liqui Moly Pro-Line Gear Oil Additive 150ml 5198
    Liqui Moly

    Liqui Moly Pro-Line Gear Oil Additive 150ml 5198

    Application: Transmission
    Function: Transmission additive
    Packing Type: Tube
    Content: 150 ml

    Winprice
    RRP: £ 62.24

    £ 38.16

    In stock
  • Flash Lube Valve Saver Fluid 500ml
    Flashlube

    Flash Lube Valve Saver Fluid 500ml

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

    £ 36.44

    In stock
  • Eurol Engine Oil Treat 250ml
    Eurol

    Eurol Engine Oil Treat 250ml

    5 3 Reviews

    Application: Engine oil
    Function: Oil additive
    Packing Type: Bottle
    Content: 250 ml
    Oil: Synthetic Oil
    Flash point: 120 °C
    Viscosity, kinematic at 40 ° C: 129.6 cSt
    Density at 20 ° C: 0.8717 kg/l
    Viscosity index: 142
    Viscosity, kinematic at 100 ° C: 16.9 cSt

    £ 9.67

    Immediately available
  • ​Liqui Moly DEF Anti Crystal Additive 21801
    Liqui Moly

    ​Liqui Moly DEF Anti Crystal Additive 21801

    Application: Fuel system Diesel
    Function: AdBlue additive
    Packing Type: Bottle
    Warranty: 2 years
    Contents [ml]: 100

    £ 8.82

    Immediately available
  • Wynns Ceramic Engine Protector 325ml
    Wynns

    Wynns Ceramic Engine Protector 325ml

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

    £ 23.13

    In stock
  • Liqui Moly Motor Wear Protection 1000ml 5197
    Liqui Moly

    Liqui Moly Motor Wear Protection 1000ml 5197

    Packing Type: Tin
    Content: 1000 ml
    Application: Petrol
    Application: Diesel
    Function: Engine wear protection

    £ 47.86

    In stock
  • Xenum VRX500 Oil Additive 375ml
    Xenum

    Xenum VRX500 Oil Additive 375ml

    5 2 Reviews

    Application: Engine oil
    Function: Oil additive
    Warranty: 2 years
    Content: 375 ml
    Flash point: 200 °C
    Density at 20 ° C: 0.920g/cm3

    £ 84.44

    In stock