Dont put clean oil into a dirty engine. Nulon Engine Oil Flush is formulated to remove harmful contaminates from your engine while also creating a clean environment to keep your new oil free from sludge, dirt and carbon build-up for longer. It is also great for noisy hydraulic lifters that may be sticking due to contaminant build up. Nulon Engine Oil Flush is simple to use, just add 1 bottle for up to 6L of engine oil, start engine and idle 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.
Dont put clean oil into a dirty engine. Nulon Engine Oil Flush is formulated to remove harmful contaminates from your engine while also creating a clean environment to keep your new oil free from sludge, dirt and carbon build-up for longer. It is also great for noisy hydraulic lifters that may be sticking due to contaminant build up. Nulon Engine Oil Flush is simple to use, just add 1 bottle for up to 6L of engine oil, start engine and idle 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 EOF 300ml Engine Oil Flush
Dont put clean oil into a dirty engine. Nulon Engine Oil Flush is formulated to remove harmful contaminates from your engine while also creating a clean environment to keep your new oil free from sludge, dirt and carbon build-up for longer. It is also great for noisy hydraulic lifters that may be sticking due to contaminant build up. Nulon Engine Oil Flush is simple to use, just add 1 bottle for up to 6L of engine oil, start engine and idle 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.
Dont put clean oil into a dirty engine. Nulon Engine Oil Flush is formulated to remove harmful contaminates from your engine while also creating a clean environment to keep your new oil free from sludge, dirt and carbon build-up for longer. It is also great for noisy hydraulic lifters that may be sticking due to contaminant build up. Nulon Engine Oil Flush is simple to use, just add 1 bottle for up to 6L of engine oil, start engine and idle 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 28 offers
The lowest price for Nulon EOF 300ml Engine Oil Flush right now is $9.95 at A1 Autoparts Niddrie, compared across 19 retailers.
The all-time low was $8.99 on 23 Dec 2025 — today's price is 11% 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 18:24:11
Nulon Engine Oil Flush 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 Engine Oil Flush 300 ml
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 Engine Oil Flush - 300ml
Delivery between 11–19 June $8.73
Nulon Engine Oil Flush 300ml
Delivery between 12–22 June $9.90
Nulon Engine Oil Flush 300ml EOF
Delivery $12.88
Nulon Engine Oil Flush Box Of 6 X 300ml Bottles EOFx6
Delivery $16.30
Nulon Engine Oil Flush 300ml - Eof
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!
NUL-EOF NULON 300ml Engine Oil Flush, Each
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 Engine Oil Flush 300ml
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 EOF ENGINE OIL FLUSH - REMOVES DIRT & SLUDGE & CLEANS ENGINE 300ml x1
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!
originally posted on supercheapauto.com.au
I buy this product to service 4 stroke lawn mowers I repair for a hobby. For my last project I was given a mower which had been woefully neglected. The dip stock showed minimal oil. I topped with clean oil and added the oil flush and ran the motor to operating temperature and then drained it. The remnant oil was a thick sludge, hard to budge. I did this procedure four more times until all the sludge was gone and only clean, clear oil came out. I filled with clean oil the sixth time and the mower now runs sweetly and oil remains clean.
originally posted on supercheapauto.com.au
Does what it’s supposed to. I don’t know if there is any difference between oil flushes but this gets the job done for the best price.
originally posted on supercheapauto.com.au
I bought this product thinking it will do the job please note do not leave in engine longer than 30 minutes otherwise it has the potential to damage seals ect.
| Capacity | 0.300 |
Nulon Engine Oil Flush 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 Engine Oil Flush 300 ml
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 Engine Oil Flush - 300ml
Delivery between 11–19 June $8.73
Nulon Engine Oil Flush 300ml
Delivery between 12–22 June $9.90
Nulon Engine Oil Flush 300ml EOF
Delivery $12.88
I buy this product to service 4 stroke lawn mowers I repair for a hobby. For my last project I was given a mower which had been woefully neglected. The dip stock showed minimal oil. I topped with clean oil and added the oil flush and ran the motor to operating temperature and then drained it. The remnant oil was a thick sludge, hard to budge. I did this procedure four more times until all the sludge was gone and only clean, clear oil came out. I filled with clean oil the sixth time and the mower now runs sweetly and oil remains clean.
Does what it’s supposed to. I don’t know if there is any difference between oil flushes but this gets the job done for the best price.
I bought this product thinking it will do the job please note do not leave in engine longer than 30 minutes otherwise it has the potential to damage seals ect.
This is a good flush, I bought a second hand car, it had been neglected a bit in the oil department, gave it an engine oil change and the oil went dark coloured almost instantly like a diesel would (except its petrol) So i drove it down the street and back and then added this oil flush and let the engine run for 30min, drained out the oil and wow, the Oil was BLACK and I mean black, the flush had dissolved a lot of crud which was now suspended in the oil. I refilled the opil with some fresh stuff and replaced the filter, I have Driven around a bit and the oil still looking nice and clean on the dip stick, the flush definitely did its job.
Awesome product, just gives me the reassurance I’m flushing all the old oil out, this mixes in with the old thick oil and makes it runny, that way when you put your new oil in, the oil will stay cleaner looking for longer
I didn’t know what oil flush type I needed for my Jeep. Staff was very helpful and was able to link the right oil flush for my Jeep. Thanks Super Cheap Auto Staff.
havent used it yet hence four stars pending actual use, have used similar products before changine engine oil before.
I thought the valve gear noise was just wear (300,000 k's). Tried Nulon flush. Followed instructions exactly, except after the flush I ran a very light grade oil (5W20) for about 10 minutes. Drained that (came out black) then filled with correct oil and new filter. Oil stays fairly clear up to next oil change (10,000 k's). No lifter noise on startup even after standing for a week.
My 2003 v6 Prado was running fine other than a tuh tuh tuh noise on start up and when cold from what i believe is the lifters. I put this in according to instructions. My oil came out very runny, dark black with the occasional bit of glug. Im confident it has cleared the motor out. Now it starts with out the tut tut tut. Motor sounds much healthier.
its just a basic flush properly diesel which makes it over priced by a long shot...nothing to impressive ..I use 2 on every oil change just to move additional crud out of the galleries etc.
| Capacity | 0.300 |
