Fuel & Oil Additives

21 products
Wynn's

Popular

Wynn's

  1. Top User Rated
    Wynn's Injector Cleaner Diesel Additive 325ml
    Top User Rated

    Wynn's Injector Cleaner Diesel Additive 325ml

    Use in Gasoline & Diesel Engines

    57
    4.6
    57

    0

    It's good. With the adulteration that all the gas stations do, it's worth putting a bottle in the tank.
    5

    12 members found this review helpful

    tom_ix

    tom_ix

  2. Wynn's Dry Fuel Additive Cetane Number Improver 325ml

    Wynn's Dry Fuel Additive Cetane Number Improver 325ml

    Use in Gasoline & Diesel Engines

    13
    4.8
    13

    0

  3. Wynn's Diesel Particulate Filter Cleaner DPF Additive Cleaner 325ml

    Wynn's Diesel Particulate Filter Cleaner DPF Additive Cleaner 325ml

    Use in Gasoline & Diesel Engines

    34
    4.6
    34

    0

  4. Wynn's Octane Booster Additive Octane Booster 325ml

    Wynn's Octane Booster Additive Octane Booster 325ml

    Use in Gasoline Engines

    5
    5.0
    5

    0

  5. Wynn's Radiator Leak Sealant Additive 1lt

    Wynn's Radiator Leak Sealant Additive 1lt

    Use: Car

    3
    5.0
    3

    0

  6. Wynn's Cylinder Block Seal Oil Leak Sealer Additive 325ml

    Wynn's Cylinder Block Seal Oil Leak Sealer Additive 325ml

    Use: Car

    8
    4.5
    8

    0

  7. Wynn's Charge Oil Treatment Oil Additive 400ml

    Wynn's Charge Oil Treatment Oil Additive 400ml

    Use: Car

    14
    4.1
    14

    0

  8. Wynn's Diesel Extreme Cleaner Fuel System Cleaner Additive 500ml

    Wynn's Diesel Extreme Cleaner Fuel System Cleaner Additive 500ml

    Use in Gasoline & Diesel Engines

    0

  9. Wynn's Injector Cleaner Additive Injector Cleaner 325ml

    Wynn's Injector Cleaner Additive Injector Cleaner 325ml

    Use in Gasoline Engines

    6
    4.0
    6

    0

  10. Wynn's Diesel Turbo Cleaner Engine Cleaner Additive 325ml 31563

    Wynn's Diesel Turbo Cleaner Engine Cleaner Additive 325ml 31563

    Use in Gasoline & Diesel Engines

    7
    3.7
    7

    0

  11. Wynn's Engine Stop Leak Oil Leak Sealer Additive 325ml

    Wynn's Engine Stop Leak Oil Leak Sealer Additive 325ml

    Use in Gasoline & Diesel Engines

    3
    2.7
    3

    0

  12. Wynn's Engine Protector Oil Additive 325ml

    Wynn's Engine Protector Oil Additive 325ml

    Use in Gasoline, Diesel & Hybrid Engines

    0

  13. Wynn's Antifreeze Additive Antifreeze & Flow Improver 250ml

    Wynn's Antifreeze Additive Antifreeze & Flow Improver 250ml

    Use in Gasoline & Diesel Engines

    0

  14. Wynn's Formula Gold Engine Treatment Oil Additive 500ml

    Wynn's Formula Gold Engine Treatment Oil Additive 500ml

    Use in Gasoline, Diesel & Hybrid Engines

    0

  15. Wynn's H.P.L.S. Transmission Treatment Plus Stop Leak Gearbox Leak Sealant 125ml

    Wynn's H.P.L.S. Transmission Treatment Plus Stop Leak Gearbox Leak Sealant 125ml

    Use: Car

    0

  16. Wynn's Supremium Diesel Fuel Additive 250ml

    Wynn's Supremium Diesel Fuel Additive 250ml

    Use in Gasoline & Diesel Engines

    0

  17. Wynn's Formula Gold Petrol System Treatment Fuel System Cleaner Additive 500ml

    Wynn's Formula Gold Petrol System Treatment Fuel System Cleaner Additive 500ml

    Use in Gasoline Engines

    0

  18. Wynn's Injector Cleaner & Fuel Filter Primer Additive Injector Cleaner 1lt

    Wynn's Injector Cleaner & Fuel Filter Primer Additive Injector Cleaner 1lt

    Use in Gasoline & Diesel Engines

    0

  19. Wynn's Automatic Transmission Treatment Additive Gearbox Additive 325ml

    Wynn's Automatic Transmission Treatment Additive Gearbox Additive 325ml

    Use: Car

    0

  20. Wynn's Oil Additive 1L

    Wynn's Oil Additive 1L

    Use: Car

    0

  21. Wynn's Radiator Stop-Leak Additive Radiator Leak Sealant 325ml

    Wynn's Radiator Stop-Leak Additive Radiator Leak Sealant 325ml

    Use in Gasoline & Diesel Engines

    1
    1.0
    1

    0