Engine Oil Additives

Showing 1 - 20 of 45 results

Set Ascending Direction
  1. Motul Engine Flush Oil System Cleaner 300mL 111410
    Motul Engine Flush Oil System Cleaner 300mL 111410
    $20.00

    Vehicle Specific

  2. JLM Turbocharger Pre Lube 20mL J06010
    JLM Turbocharger Pre Lube 20mL J06010
    $24.99

    Vehicle Specific

  3. Motul Oil Stop Smoke Oil Additive 300mL 111416
    Motul Oil Stop Smoke Oil Additive 300mL 111416
    $18.99

    Vehicle Specific

  4. Sale
    Liqui Moly 21676 Cera Tec 300mL
    LIQUI MOLY 21676 Cera Tec 300mL
    Special Price $43.19 Regular Price $68.99
    You Save 37% off RRP

    General Fitment

  5. Sale
    Liqui Moly MOS2 Friction Reducer 300ml 2781
    LIQUI MOLY MOS2 Friction Reducer 300ml 2781
    Special Price $31.20 Regular Price $40.99
    You Save 24% off RRP

    General Fitment

  6. Sale
    Liqui Moly Engine Oil Resealer 300ml 2782
    LIQUI MOLY Engine Oil Resealer 300ml 2782
    Special Price $21.55 Regular Price $34.99
    You Save 38% off RRP

    General Fitment

  7. Sale
    Nulon Permanent Head Gasket Repair PHGR-750
    Nulon Permanent Head Gasket Repair PHGR-750
    Special Price $48.25 Regular Price $74.99
    You Save 36% off RRP

    General Fitment

  8. Sale
    Nulon E20 Engine Treatment 300ml E20
    Nulon E20 Engine Treatment 300ml E20
    Special Price $20.25 Regular Price $22.99
    You Save 12% off RRP

    General Fitment

  9. Sale
    Nulon PS Rear Main Seal Stop Leak 500ml RMSSL
    Nulon PS Rear Main Seal Stop Leak 500ml RMSSL
    Special Price $28.20 Regular Price $44.99
    You Save 37% off RRP

    General Fitment

  10. Sale
    Liqui Moly Tappet Stop Noise 300ml 2783
    LIQUI MOLY Tappet Stop Noise 300ml 2783
    Special Price $19.39 Regular Price $29.99
    You Save 35% off RRP

    General Fitment

  11. Sale
    Nulon PS Diesel HD Engine Treatment 500ml HDDET
    Nulon PS Diesel HD Engine Treatment 500ml HDDET
    Special Price $25.90 Regular Price $33.99
    You Save 24% off RRP

    General Fitment

  12. Sale
    Penrite Engine Stop Leak Additive 375mL ADESL375
    Penrite Engine Stop Leak Additive 375mL ADESL375
    Special Price $15.39 Regular Price $16.99
    You Save 9% off RRP

  13. Sale
    Liqui Moly Engine Protect 500ml 2778
    LIQUI MOLY Engine Protect 500ml 2778
    Special Price $39.85 Regular Price $65.99
    You Save 40% off RRP

  14. Sale
    Nulon PS Extreme Performance Engine Treatmeant 500ml XPET
    Nulon PS Extreme Performance Engine Treatmeant 500ml XPET
    Special Price $28.00 Regular Price $36.99
    You Save 24% off RRP

    General Fitment

  15. Sale
    Penrite Lifter and Tappet Fix Oil Additive 375mL ADLTF375
    Penrite Lifter and Tappet Fix Oil Additive 375mL ADLTF375
    Special Price $19.59 Regular Price $22.99
    You Save 15% off RRP

  16. Sale
    Lucas Heavy Duty Oil Stabiliser 3.78L LUC10002
    Lucas Heavy Duty Oil Stabiliser 3.78L LUC10002
    Special Price $78.50 Regular Price $80.95
    You Save 3% off RRP

  17. Sale
    Nulon Worn Engine Treatment 300ml E10
    Nulon Worn Engine Treatment 300ml E10
    Special Price $22.90 Regular Price $25.99
    You Save 12% off RRP

    General Fitment

  18. Sale
    Nulon Stop Smoke 500mL SS
    Nulon Stop Smoke 500mL SS
    Special Price $14.90 Regular Price $24.99
    You Save 40% off RRP

    General Fitment

  19. Sale
    Lucas Heavy Duty Oil Stabiliser 946ml LUC10001
    Lucas Heavy Duty Oil Stabiliser 946ml LUC10001
    Special Price $29.80 Regular Price $30.95
    You Save 4% off RRP

    General Fitment

  20. Sale
    Wynns (R) Engine Oil Stop Leak 325mL 50610
    Wynns (R) Engine Oil Stop Leak 325mL 50610
    Special Price $19.90 Regular Price $31.99
    You Save 38% off RRP

Showing 1 - 20 of 45 results

Page
per page

At Automotive Superstore, we understand the importance role engine oil additives play in optimising your vehicle's engine performance and longevity. Some additives can also help reduce friction, improve fuel efficiency and address issues such as wear and tear. If you're contemplating whether you should use engine oil additives, the answer depends on your specific needs as well as the condition and age of your engine.

Explore our collection and find the ideal engine oil additive to enhance your engine's performance. With the right additive, you can have peace of mind knowing your vehicle's engine is operating at its best.

Additives are, as the name implies, products that you add to a vehicle to enable it to do something better. It could be an octane booster you add to the fuel tank to raise the octane rating of the fuel, or a fuel system cleaner to rid components such as fuel injectors and associated hardware of contaminants. It's not all petrol-related, either, we also stock diesel fuel system cleaners and products such as AdBlue fluid, too...!

Automotive Superstore's range of additives can play a major part in helping to keep your car, SUV, 4WD, van or ute in tip-top condition - whether it's a treatment to properly flush an engine's oiling system, friction modifiers to help an engine, gearbox or differential to operate more smoothly, or dedicated cleaning compounds to fully clean a braking or fuel system, we can help with the right additive for your particular application.

Enhance your vehicle's engine performance and longevity with our extensive selection of oil additives. Engine oil additives are designed to improve lubrication, reduce friction, and maintain engine cleanliness through the prevention of buildup of carbon deposits inside the engine.

You might wonder, do engine oil additives work? The answer is yes! They can help protect your engine, extend its life, and improve its efficiency. In fact, modern engines simply wouldn’t be what they are without the current crop of engine lubricants and specialised formulations. Whether you're looking to enhance your car's performance or address specific engine concerns, we offer a comprehensive range of additives suitable for various makes and models.

Explore our collection below to find the engine oil additive that best suits your needs.


Frequently Asked Questions

Yes, engine oil additives can improve engine performance, reduce friction, and extend engine life. There are engine oil additives designed for minimising wear, help contain extremely high pressures, improve viscosity of the oil, minimise foaming or oxidisation and to clean the engine as you drive.

Whether you should use engine oil additives or not depends on your specific needs and the condition of your engine. Generally speaking, utilising engine oil additives makes sense provided you have a specific need that can be suitably addressed. As an alternative to engine oil additives, certain engine oils are specially formulated to help prevent undue wear or to breath new life into older engines.

Finding the best additive for your vehicle depends on your specific requirements. Discover the top additives suitable for different purposes and learn how to choose the right one in our [Link to Car Maintenance] section.