Fuel & Oil Additives

22 products

Popular

What engine do you have?: Petroleum

  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 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

  3. 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

  4. STP Diesel Filter Cleaner Additive DPF Cleaner 200ml

    STP Diesel Filter Cleaner Additive DPF Cleaner 200ml

    Use in Gasoline & Diesel Engines

    16
    4.6
    16

    0

  5. STP Crankcase Cleaner Engine Cleaner Additive 450ml

    STP Crankcase Cleaner Engine Cleaner Additive 450ml

    Use in Gasoline & Diesel Engines

    4
    5.0
    4

    0

  6. Wynn’s Diesel System Cleaner Fuel System Cleaner Additive 325ml

    Wynn’s Diesel System Cleaner Fuel System Cleaner Additive 325ml

    Use in Gasoline & Diesel Engines

    24
    4.4
    24

    0

  7. STP Start-Stop Diesel Engine Cleaner Fuel & Oil Additive 200ml

    STP Start-Stop Diesel Engine Cleaner Fuel & Oil Additive 200ml

    Use in Gasoline, Diesel & Hybrid Engines

    1
    5.0
    1

    0

  8. ERC Diesel Plus 1:1000 Additive Antibacterial & Fungicidal 250ml

    ERC Diesel Plus 1:1000 Additive Antibacterial & Fungicidal 250ml

    Use in Gasoline & Diesel Engines

    2
    4.0
    2

    0

  9. 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

  10. STP Start-Stop Petrol Engine Cleaner Fuel & Oil Additive Injector Cleaner 200ml

    STP Start-Stop Petrol Engine Cleaner Fuel & Oil Additive Injector Cleaner 200ml

    Use in Gasoline, Diesel & Hybrid Engines

    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. ERC Antibacterial & Fungicidal Additive 1lt

    ERC Antibacterial & Fungicidal Additive 1lt

    Use in Gasoline & Diesel Engines

    1
    5.0
    1

    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 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

  15. Bardahl Hydraulic Valve Lifter Treatment Anti-friction & Lubrication Improver 300ml

    Bardahl Hydraulic Valve Lifter Treatment Anti-friction & Lubrication Improver 300ml

    Use in Gasoline, Diesel & Gas Engines

    0

  16. 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

  17. Wynn’s Radiator Leak Sealant Additive 325ml

    Wynn’s Radiator Leak Sealant Additive 325ml

    Use in Gasoline & Diesel 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. STP Oil Additive 300ml

    STP Oil Additive 300ml

    Use in Gasoline & Diesel Engines

    0

  20. Wynn's Supremium Diesel Fuel Additive 250ml

    Wynn's Supremium Diesel Fuel Additive 250ml

    Use in Gasoline & Diesel Engines

    0

  21. Wynn's Engine Protector Oil Additive 325ml

    Wynn's Engine Protector Oil Additive 325ml

    Use in Gasoline, Diesel & Hybrid Engines

    0

  22. 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