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Resealer Engine Oil Treatment 300ml
Conditions hardened rubber and plastic engine seals to help reduce minor oil leakage, oil consumption and seal-related engine noise.
Including GST · SKU 2782
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
Resealer Engine Oil Treatment is added to the engine's own oil to rejuvenate dried-out oil seals, O-rings and valve-stem seals. Blue exhaust smoke and slow oil leaks are common signs that these seals have hardened or become damaged with age, losing the flexibility needed to seal properly against oil passing through the piston rings and valve guides.
By regenerating the rubber and plastic material these seals are made from, the treatment can reduce oil consumption, stop minor oil leaks, compensate for viscosity loss in older oil and quieten seal-related engine noise, while also helping prevent the oil stains that slow leaks leave under a parked vehicle.
Key benefits
- Rejuvenates dried-out oil seals, O-rings and valve-stem seals
- Can reduce oil consumption and stop minor oil leaks
- Compensates for viscosity loss in ageing oil
- Reduces seal-related engine noise
- Helps prevent oil stains left under the vehicle by slow leaks
Suitable for
- Petrol, diesel and LPG engines using mineral or synthetic motor oil
- Turbocharged and supercharged engines
Application
Add to the engine's motor oil, following the dosage stated on the product label.
Important information
- Not a substitute for repairing a major mechanical oil leak.
Also shopping for an oil change? Browse Liqui Moly engine oils.
Related additives
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.



