Nulon Pro-Strength additives are a high performance range of engine and fuel additives that utilise advanced additive technology formulated specifically to maintain reliability and increase performance. Nulon Pro-Strength Extreme Oil Flush is formulated to remove harmful contaminates from your engine while also creating clean environment to keep your new oil free from sludge, dirt and carbon build-up. It is also great for noisy hydraulic lifters that may be sticking due to the build-up of sludge and varnish contaminants. Nulon Pro-Strength Extreme Oil Flush is simple to use, just add 1 bottle for up to 8L of engine oil, start engine and idle or drive for 10-15 minutes and drain while warm. 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 Pro-Strength additives are a high performance range of engine and fuel additives that utilise advanced additive technology formulated specifically to maintain reliability and increase performance. Nulon Pro-Strength Extreme Oil Flush is formulated to remove harmful contaminates from your engine while also creating clean environment to keep your new oil free from sludge, dirt and carbon build-up. It is also great for noisy hydraulic lifters that may be sticking due to the build-up of sludge and varnish contaminants. Nulon Pro-Strength Extreme Oil Flush is simple to use, just add 1 bottle for up to 8L of engine oil, start engine and idle or drive for 10-15 minutes and drain while warm. 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 PXOF Pro-Strength Extreme Oil Flush 500 ml
Nulon Pro-Strength additives are a high performance range of engine and fuel additives that utilise advanced additive technology formulated specifically to maintain reliability and increase performance. Nulon Pro-Strength Extreme Oil Flush is formulated to remove harmful contaminates from your engine while also creating clean environment to keep your new oil free from sludge, dirt and carbon build-up. It is also great for noisy hydraulic lifters that may be sticking due to the build-up of sludge and varnish contaminants. Nulon Pro-Strength Extreme Oil Flush is simple to use, just add 1 bottle for up to 8L of engine oil, start engine and idle or drive for 10-15 minutes and drain while warm. 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 Pro-Strength additives are a high performance range of engine and fuel additives that utilise advanced additive technology formulated specifically to maintain reliability and increase performance. Nulon Pro-Strength Extreme Oil Flush is formulated to remove harmful contaminates from your engine while also creating clean environment to keep your new oil free from sludge, dirt and carbon build-up. It is also great for noisy hydraulic lifters that may be sticking due to the build-up of sludge and varnish contaminants. Nulon Pro-Strength Extreme Oil Flush is simple to use, just add 1 bottle for up to 8L of engine oil, start engine and idle or drive for 10-15 minutes and drain while warm. 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 22 offers
The lowest price for Nulon PXOF Pro-Strength Extreme Oil Flush 500 ml right now is $16.76 at sparesbox.com.au, compared across 13 retailers.
The all-time low was $15.76 on 8 Aug 2025 — today's price is 6% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 8 June 2026.
Last updated at 08/06/2026 15:00:22
Nulon PXOF Pro-Strength Extreme Oil Flush 500 ml
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Nulon Pro-Strength Extreme Oil Flush 500ml PXOF
Delivery between 12–22 June $9.90
Nulon Pro-strength Extreme Oil Flush 500ml - Pxof
Delivery $5
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Nulon Pro-strength Extreme Oil Flush 500ml Pxof
Delivery $14.85
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 Pro-Strength Extreme Oil Flush 500ML | XOF-500 | 500ML | Upgrade PXOF
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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 Pro-strength Extreme Oil Flush 500ml | Pxof
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 Pro-strength Extreme Oil Flush 500ml - Pxof
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 Ps Extreme Oil Flush 500ml 2 Pack | Pxof
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2 x Nulon Pro-Strength Extreme Oil Flush PXOF
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Nulon Pro-strength Extreme Oil Flush 500ml 6 Pack Bulk Buy
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originally posted on supercheapauto.com.au
Be careful This works very well however you risk dislodging sludge that was stopping the engine from leaking. I’m my case it’s caused a thousand dollar + rear main seal job.Best leaving the engine alone and doing regular changes to clean it up.
originally posted on supercheapauto.com.au
I dropped the old oil and filled with fresh oil along with the Extreme Oil Flush, drove around for about an hour then dropped the oil and filter, the oil was black as like at a 10000k service. I lifted the rocker cover just out of curiosity to see how it looked and it was amazingly clean, but I'm not sure how clean it was prior. NP300 with 240000 on the clock. Pretty confident it removed any build up in the engine that may have formed. New oil stayed clean for much longer than usual. Very happy with the results.
originally posted on supercheapauto.com.au
Ive used this product over the last 4 oil changes every 10.000km. 2.2l turbo diesel.Ive noticed the amount of oil in the catch can reduced then stopped all together.The engine does not blow any smoke of any colour at any time cold or hot, idling or full throttle. The engine doesnt use any oil between changes and is only brown not black after 10.000km. This product ensures the piston ring grooves and oil control ring parts are spotlessly clean so they can control the right amount of oil to the rings. You will not see extra sludge come out during an oil change. Ive run it for up to 200km then drain.
| Capacity | 0.500 |
Nulon PXOF Pro-Strength Extreme Oil Flush 500 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 Pro-Strength Extreme Oil Flush 500ml PXOF
Delivery between 12–22 June $9.90
Nulon Pro-strength Extreme Oil Flush 500ml - Pxof
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 Pro-strength Extreme Oil Flush 500ml Pxof
Delivery $14.85
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 Pro-Strength Extreme Oil Flush 500ML | XOF-500 | 500ML | Upgrade PXOF
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!
Be careful This works very well however you risk dislodging sludge that was stopping the engine from leaking. I’m my case it’s caused a thousand dollar + rear main seal job.Best leaving the engine alone and doing regular changes to clean it up.
I dropped the old oil and filled with fresh oil along with the Extreme Oil Flush, drove around for about an hour then dropped the oil and filter, the oil was black as like at a 10000k service. I lifted the rocker cover just out of curiosity to see how it looked and it was amazingly clean, but I'm not sure how clean it was prior. NP300 with 240000 on the clock. Pretty confident it removed any build up in the engine that may have formed. New oil stayed clean for much longer than usual. Very happy with the results.
Ive used this product over the last 4 oil changes every 10.000km. 2.2l turbo diesel.Ive noticed the amount of oil in the catch can reduced then stopped all together.The engine does not blow any smoke of any colour at any time cold or hot, idling or full throttle. The engine doesnt use any oil between changes and is only brown not black after 10.000km. This product ensures the piston ring grooves and oil control ring parts are spotlessly clean so they can control the right amount of oil to the rings. You will not see extra sludge come out during an oil change. Ive run it for up to 200km then drain.
Seems like the right option if you want to flush your oil system each oil change. Ran in for around 200kms on Captiva (Diesel) and Triton (Petrol) and both changed oil easily. Will most likely dump another engine of oil just to flush the system even further (maybe use another bottle for both before dropping the oil again). Excellent product!
This product actually does what it says. So for that engine that has never had an internal clean, or you’ve been thinking “I really should flush my engine next oil change” this product is for you. I did a lot of research on this topic, mainly 4WD forums and time an again this was the product got results.I used it on my BMW520D F11 2012 wagon with 120k I had recently purchased. I used this product and left it in for 100km along with a new filter and new oil. Yes you read correctly. Not the 15 minutes recommended on the bottle. Again a tip from 4WD forums; when I dropped the oil I was amazed to feel how much heavier the oil filter was compared to the one I replaced after its 10000km interval. A great sign of the products job. Additionally, what you could see looking ... MoreThis product actually does what it says. So for that engine that has never had an internal clean, or you’ve been thinking “I really should flush my engine next oil change” this product is for you. I did a lot of research on this topic, mainly 4WD forums and time an again this was the product got results.I used it on my BMW520D F11 2012 wagon with 120k I had recently purchased. I used this product and left it in for 100km along with a new filter and new oil. Yes you read correctly. Not the 15 minutes recommended on the bottle. Again a tip from 4WD forums; when I dropped the oil I was amazed to feel how much heavier the oil filter was compared to the one I replaced after its 10000km interval. A great sign of the products job. Additionally, what you could see looking into the cam cover oil fill hole, was like looking at a pristine unused engine. Again, yet another confirmation of the product.I have used this on my 2 other cars with the same result. The BMW has now run 30000km since with zero issued. In fact it’s a little quieter now. I use Nulon every second oil change. I left it in my petrol car for almost 200km, same result as the diesel.If you are thinking about it, don’t, just go and get it. You will get 2 fills from each bottle.Fantastic product.
This stuff works - I was very sceptical of products like this as historically I've found them all to be pretty shoddy. I tried this as I needed something to give my engine a good flushing out prior to this oil change. Didn't disappoint despite my initial scepticism. Flushed out a lot of crud.I'll keep using now for every subsequent oil change, hopefully avoid build up and added wear as the engine moves toward 200,000km.
This new detergent based product is very good at what it does!I simply picked it up along side my servicing required parts, put half a bottle in to the engine as product cleans 8 litres to the 500ml, placed it in to the vehicle whilst I was still at my local SuperCheapAuto drove home as i would normally, then ran the car at idle for 30 mins, dropped the oil, and well, the oil was brown, so that says that the detergent was working cleaning any condensation and sludge build up, i noticed that there was approximately 400-500 more Millilitres of oil in my drain pan, and I measured it to ensure i wasnt seeing things ahah, the vehicle has had a few incident's where it was not changed at the required time, and was a city car, so I did expect there to be some sludge ... MoreThis new detergent based product is very good at what it does!I simply picked it up along side my servicing required parts, put half a bottle in to the engine as product cleans 8 litres to the 500ml, placed it in to the vehicle whilst I was still at my local SuperCheapAuto drove home as i would normally, then ran the car at idle for 30 mins, dropped the oil, and well, the oil was brown, so that says that the detergent was working cleaning any condensation and sludge build up, i noticed that there was approximately 400-500 more Millilitres of oil in my drain pan, and I measured it to ensure i wasnt seeing things ahah, the vehicle has had a few incident's where it was not changed at the required time, and was a city car, so I did expect there to be some sludge ect,very good product on the market considering the others use a solvent based product as sometimes its way to harsh on the engine,cant wait to use this product on other services!
Had the oil light stay on for around 5 seconds after an oil change. Changed oil again didn't fix it. After it wasn't checked by the dealer when asked for during other work I ran this through it. I did take the vehicle out for a drive and then changed oil, problem gone.
great product after purchasing a BMW second hand. Cleared the oil passages and even quietened the lifter noise on a 195XXXKM BMW N52 motor and it's been 1000kms since service.I suspect that I will get a dark oil change again in 6 months but that's to be expected.
I used this product during alternate oil changes, Isuzu D-max 2016, and the appearance of the engine oil has improved significantly. Diesels usually have a filthy oil colour however this is an obvious improvement.
| Capacity | 0.500 |
