Save 25%$29.99$39.99
including GST
Liqui MolyEngine & oilSave 25%
MoS2 Oil Additive
Forms a low-friction lubricant film on metal surfaces to help reduce friction and wear.
$24.74$32.99Save 25%
Including GST · SKU 1012
Quantity
Available to order
PSM Workshop collection — Free
Collect from PSM Workshop, Ellerslie.
Nationwide courier — $19.99
Charged once per order, chosen at checkout.
Always follow the product label and vehicle manufacturer's requirements. If you are unsure whether this product is suitable for your vehicle, contact PSM Workshop before use.
- Genuine Liqui Moly
- Free PSM collection
- $19.99 nationwide courier
- Available to order
Product overview
MoS2 Oil Additive uses molybdenum disulphide (MoS2), a low-friction solid lubricant, to build a heavy-duty film across frictioning and sliding metal surfaces inside the engine. This film sits between moving metal parts even under load, helping the engine's internal components run more smoothly than motor oil alone can achieve.
It is blended directly into the engine's existing motor oil rather than used as a standalone product, and is intended for engines where reduced internal friction and wear protection are the priority — for example higher-mileage engines or vehicles used for towing or other sustained loads. A reduced dosage applies for motorcycles with wet clutches, since standard dosing can affect clutch behaviour in those applications.
Key benefits
- Creates a heavy-duty low-friction lubricant film on metal surfaces
- Helps reduce friction so engine components run more smoothly
- Scientifically tested wear reduction
- Can support fuel and oil economy through reduced internal friction
Suitable for
- All commercially available motor oils in petrol and diesel engines
- Engines with or without a diesel particulate filter (DPF)
- Tested safe with catalytic converters and turbochargers
Application
Add 3–5% by volume to the engine's motor oil. For motorcycles with wet clutches, use no more than 2% of the oil filling volume, per the manufacturer's reduced dosage.
Important information
- Motorcycle wet-clutch applications require the reduced 2% dosage — do not use the standard 3–5% rate.
Free collection from PSM Workshop, Ellerslie.
$19.99 nationwide courier, charged once per order.
Also shopping for an oil change? Browse Liqui Moly engine oils.
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Not sure if this is right for your vehicle?
Ask PSM Workshop before you order — we'll confirm whether this product suits your make, model and engine.