Help revive older, warn out engines with Nulon Worn Engine Repair. Formulated with PTFE, Nulon Worn Engine Repair provides a protective barrier between moving parts to offer excellent protection from friction and wear. It also contains additives to reduce oil consumption, increase cylinder compression and reduce noise for smoother running engine. Easy to use, simply add 1 bottle for up to 6 litres of engine oil at every oil change. Nulon Worn Engine Repair is suitable for use with all petrol, diesel and LPG engines and is safe to mix with all oil types including mineral, semi-synthetic and full synthetic blends.
Help revive older, warn out engines with Nulon Worn Engine Repair. Formulated with PTFE, Nulon Worn Engine Repair provides a protective barrier between moving parts to offer excellent protection from friction and wear. It also contains additives to reduce oil consumption, increase cylinder compression and reduce noise for smoother running engine. Easy to use, simply add 1 bottle for up to 6 litres of engine oil at every oil change. Nulon Worn Engine Repair is suitable for use with all petrol, diesel and LPG engines and is safe to mix with all oil types including mineral, semi-synthetic and full synthetic blends.
Nulon E10 Worn Engine Treatment - 300ml
Help revive older, warn out engines with Nulon Worn Engine Repair. Formulated with PTFE, Nulon Worn Engine Repair provides a protective barrier between moving parts to offer excellent protection from friction and wear. It also contains additives to reduce oil consumption, increase cylinder compression and reduce noise for smoother running engine. Easy to use, simply add 1 bottle for up to 6 litres of engine oil at every oil change. Nulon Worn Engine Repair is suitable for use with all petrol, diesel and LPG engines and is safe to mix with all oil types including mineral, semi-synthetic and full synthetic blends.
Help revive older, warn out engines with Nulon Worn Engine Repair. Formulated with PTFE, Nulon Worn Engine Repair provides a protective barrier between moving parts to offer excellent protection from friction and wear. It also contains additives to reduce oil consumption, increase cylinder compression and reduce noise for smoother running engine. Easy to use, simply add 1 bottle for up to 6 litres of engine oil at every oil change. Nulon Worn Engine Repair is suitable for use with all petrol, diesel and LPG engines and is safe to mix with all oil types including mineral, semi-synthetic and full synthetic blends.
in 16 offers
The lowest price for Nulon E10 Worn Engine Treatment - 300ml right now is $15.71 at Amazon.com.au, compared across 13 retailers.
The all-time low was $3.80 on 29 July 2025 — today's price is 313% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 8 June 2026.
Last updated at 08/06/2026 15:00:37
Nulon Worn Engine Repair 300 ml
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Nulon Worn Engine Repair Treatment 300ml E10
Delivery between 12–22 June $9.90
Nulon Worn Engine Treatment 300mL E10
Delivery $12.88
Nulon Worn Engine Repair 300ml - E10
Delivery $5
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Nulon Premium Quality Worn Engine Treatment | 300ML | E10 | Any Type Of Engine Oil
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Nulon Worn Engine Treatment 300ml
Delivery $12
Nulon Worn Engine Repair Treatment with PTFE 300ml (E10)
Next-day delivery $13.50
Worn Engine Repair 300mL - Nulon
Delivery $14.95
Worn Engine Treatment 300ml E10 | Nulon | Additive
Delivery between 12–22 June $20
Nulon Worn Engine Treatment 300ml E10
Delivery between 9–19 June $10.95
originally posted on supercheapauto.com.au
Highly recommend this product for high mileage engines. Used a bottle of this great stuff & immediately I noticed my 300,000 km Lancer runs a lot smoother & has restored some lost power. Highly recommend this product
originally posted on supercheapauto.com.au
Got an older car. Not running quite right. You know you feel something you can’t put your finger on. Last thing you want to do is pull the motor apart so this is the next best thing. It slips through finding that tiny problem and stops it becoming a bigger problem.
originally posted on supercheapauto.com.au
I have an old FJ105 Petrol Landcruiser and put a bottle in on my oil change and the engine has woken up and is more respnsve i only have 244,000 Km . on engine . ineed to go on a trip to realy test how it has improved.The real test will be when i climb hills.
| Quality of Product | 4.7 |
Nulon Worn Engine Repair 300 ml
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Nulon Worn Engine Repair Treatment 300ml E10
Delivery between 12–22 June $9.90
Nulon Worn Engine Treatment 300mL E10
Delivery $12.88
Nulon Worn Engine Repair 300ml - E10
Delivery $5
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Nulon Premium Quality Worn Engine Treatment | 300ML | E10 | Any Type Of Engine Oil
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Highly recommend this product for high mileage engines. Used a bottle of this great stuff & immediately I noticed my 300,000 km Lancer runs a lot smoother & has restored some lost power. Highly recommend this product
Got an older car. Not running quite right. You know you feel something you can’t put your finger on. Last thing you want to do is pull the motor apart so this is the next best thing. It slips through finding that tiny problem and stops it becoming a bigger problem.
I have an old FJ105 Petrol Landcruiser and put a bottle in on my oil change and the engine has woken up and is more respnsve i only have 244,000 Km . on engine . ineed to go on a trip to realy test how it has improved.The real test will be when i climb hills.
Good Product for older 4 stroke engines over 80k kilometers. Helps with friction reduction in upper cylinder and piston rings.Also good in 4 stoke lawn movers that have several hundred hours of operation.A MUST add in when engine hot, then run, to ensure good flow and lubrication of parts.
I buy this for all my (old) cars - I have been using it for decades and it has helped protect motors for 100s of 1000s of Ks. I absolutely rely on this stuff.I would give it 6 stars if I could.
Regularly used in 1997 V6 Delica 4WD with 450,000km now.Oil is changed when km is around 10k.Only the “cheapest” 20W50 oil is used + Nulon E10.All fluids and filters changed at home since 1999.Compression test is well within limits and it starts and idles like new.Compared to 2nd car (challenger v6 with identical engine) that only had dealer service for 180,000 km and was blowing smoke under acceleration at 120,000km when traded at same dealer.Same engine in 2 cars but 1 had E10 its entire life and runs so smooth people think it’s a rebuilt engine.I use E20 at every oil change until 80,000 thenE10 afterwards.That’s a practical test of the effectiveness of Nulon E10 and E20.
Works better for worn cylinders if you pour 1/5 at a time into the oil adding hole, then run for a week, then add another 1/5, and so on; the worn cylinders will repair better and seal better, so a worn engine will misfire less or not at all; but rough idling remains.
First heard about this in late 70's when I saw a Torana on display that had been driven from Melbourne to Sydney without any oil after it had done ???Km's with Nulon added then drained for the journey. Some years latter (early 80's) I bought an old VH Valiant wagon for $500 to take me and the Mrs and a lounge setting from Sydney to Cairns. By the time we got to Gosford the old girl had burnt 4L of oil so I bought a 20L drum of the cheapest oil I could find as I walked out the door with my oil I spotted Nulon on the shelf and thought why not. 3 days later we arrived in Cairns all safe and sound with well more than half the drum of oil.I have used E30 & E10 in everything ever since (With the exception of wet clutch motorbikes).
Used on my old noisy Quad bike, didn't think much of it at first although after a 60 min ride and return to shed there was a noticeable difference to engine noise, much quieter and no rattling noises. In my scenario I recommend this product for older engines, I would use on newer engine also would no doubt help to mitigate against wear and long term engine noise.
Does work, and based on what you pay is worth it. Takes a few days to bed-in to the metal contact components of the engine that make forceful contact, such as bearings, cams and rings. Used for years and keeps the engine young as you can expect. 50% wears away and breaks down by the time of scheduled oil change. So add another at each. This is for 150000+ engines only. Got to over 500000 from my 1998 mercedes engine.. no smoke, no noticable engine wear. Engine was always great until sent to wreckers for everything else that wore to the ground.
| Quality of Product | 4.7 |
