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 / 186 products

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  • Wynns Petrol +Plus+ Treatment 325ml
    Wynns

    Wynns Petrol +Plus+ Treatment 325ml

    4.73 11 Reviews

    Application: Petrol
    Function: Petrol system cleaner
    Content: 350 ml

    £ 8.27

    In stock
  • Wynn's Engine Oil Stop Leak
    Wynns

    Wynn's Engine Oil Stop Leak

    4.62 21 Reviews

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

    £ 10.75

    In stock
  • 5-in-1 Oil Stabilizer 440ml 250200
    5in1

    5-in-1 Oil Stabilizer 440ml 250200

    4.67 12 Reviews

    Application: Petrol
    Application: Diesel
    Function: Oil stabilizer
    Content: 440 ml
    Flash point: 93,4 °C

    £ 14.06

    In stock
  • Liqui Moly Air Flow Sensor Cleaner (LMM-spray) 200ml 4066
    Liqui Moly

    Liqui Moly Air Flow Sensor Cleaner (LMM-spray) 200ml 4066

    4.94 34 Reviews

    Application: Diesel
    Application: Petrol
    Function: Inlet cleaner
    Packing Type: Tin
    Content: 200 ml

    £ 9.92

    In stock
  • Eurol Petrol System Cleaner 250ml
    Eurol

    Eurol Petrol System Cleaner 250ml

    4.74 35 Reviews

    Application: Petrol
    Function: Petrol system cleaner
    Content: 250 ml
    Oil: Mineral Oil
    Flash point: 62 °C
    Viscosity, kinematic at 40 ° C: 2.8 cSt
    Density at 20 ° C: 0.8079 kg/l
    Category: Filters and fluids

    £ 9.92

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

    Wynn's Oil System Cleaner & Cond.

    4.72 39 Reviews

    Application: Petrol
    Application: Diesel
    Function: Flush
    Content: 325 ml

    £ 8.27

    In stock
  • Xenum Intake Pro Diesel 500ml
    Xenum

    Xenum Intake Pro Diesel 500ml

    Application: Diesel
    Function: EGR cleaner
    Warranty: 2 years
    Content: 500ml

    £ 14.89

    Immediately available
  • Liqui Moly E10 Additive 150ml 21421
    Liqui Moly

    Liqui Moly E10 Additive 150ml 21421

    Application: Petrol
    Function: Petrol stabilizer
    Packing Type: Tin
    Content: 150ml
    Category: Filters and fluids

    £ 7.44

    In stock
  • 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

    £ 7.44

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

    Wynn's Lead Substitute with Fuel Stabiliser 250 ml

    5 15 Reviews

    Application: Petrol
    Function: Lead replacement
    Content: 250 ml
    Application: Additive

    £ 7.44

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

    Liqui Moly Hydraulic Lifter Valve 300ml 1009

    4.88 8 Reviews

    Application: Diesel
    Application: Petrol
    Function: Valve cleaner-cleaner
    Packing Type: Tin
    Content: 300 ml

    £ 9.92

    In stock
  • Xenum ADMAX 250ml
    Xenum

    Xenum ADMAX 250ml

    5 1 review

    Application: Diesel
    Warranty: 2 years
    Content: 250ml
    Function: AdBlue additive

    £ 14.06

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

    Wynn's 25692 Catalytic Converter & Oxygen Sensor Cleaner

    4.88 8 Reviews

    Application: Petrol
    Function: Petrol system cleaner
    Content: 500 ml

    £ 16.55

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

    Wynn's Crystal Clean & Protect 125ml

    5 3 Reviews

    Application: Diesel
    Warranty: 2 years
    Content: 125 ml
    Application: Additive
    Function: Extends the life of components in the AdBlue system

    £ 4.96

    In stock
  • Wynn's Cooling System Flush 325ml
    Wynns

    Wynn's Cooling System Flush 325ml

    4.68 19 Reviews

    Application: Petrol
    Application: Diesel
    Function: Flush
    Function: Radiator cleaner
    Content: 325 ml

    £ 8.27

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

    Liqui Moly Pro-Line Throttle Valve Cleaner 400ml 8986

    4.92 12 Reviews

    Application: Petrol
    Function: Inlet cleaner
    Packing Type: Tin
    Content: 400 ml

    £ 9.92

    In stock
  • Wynn's Hydraulic Valve Lifter Concentrate Wynn's 76841
    Wynns

    Wynn's Hydraulic Valve Lifter Concentrate Wynn's 76841

    5 7 Reviews

    Application: Diesel
    Application: Petrol
    Function: Valve cleaner-cleaner
    Content: 325 ml

    £ 9.92

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

    Liqui Moly Petrol Stabiliser 250ml 5107

    4.33 6 Reviews

    Application: Petrol
    Function: Petrol stabilizer
    Packing Type: Bottle
    Content: 250 ml

    £ 8.27

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

    Liqui Moly Oil Loss Stop 300ml 1005

    4.33 9 Reviews

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

    £ 13.23

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

    Liqui Moly Radiator Stop Leak 150ml 3330

    5 4 Reviews

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

    £ 5.79

    In stock