Penrite 8 Year Red Premix Coolant 1L
Penrite Red OEM uses organic additive technology with silicate (Si-OAT) based inhibitors that doesnt contain amine, borate, phosphate and nitrite to provide excellent corrosion resistance and to extended service life up to 8 years or 500 000 km, whichever comes first. It is compatible with all plastics, rubbers and seals and will protect all surfaces from corrosion including aluminium and copper. Penrite Red OEM coolant is premixed with demineralised water at a ratio of 1:1 or 50% by volume offering the best coolant performance and corrosion protection. Penrite Red OEM coolant is also safe to mix with compatible types of Type A coolants. The mixing of coolant types and brands is not preferred practice. For top ups, ensure you select the same type/brand of coolant that your vehicle is currently using or select a coolant that is designed to be mixed. If you are performing a complete service or refill, ensure the system is thoroughly cleaned of existing coolant by using a radiator flush. A radiator flush will help remove built up sludge, scale and corrosion while also neutralising any existing coolant left behind, preparing the cooling system for a fresh, clean refill. To find the correct coolant suggested for your vehicle; either add your vehicle to My Garage or check with your manufacturer, vehicle user manual, your local mechanic or head in-store and talk to one of our friendly team.
Penrite Red OEM uses organic additive technology with silicate (Si-OAT) based inhibitors that doesnt contain amine, borate, phosphate and nitrite to provide excellent corrosion resistance and to extended service life up to 8 years or 500 000 km, whichever comes first. It is compatible with all plastics, rubbers and seals and will protect all surfaces from corrosion including aluminium and copper. Penrite Red OEM coolant is premixed with demineralised water at a ratio of 1:1 or 50% by volume offering the best coolant performance and corrosion protection. Penrite Red OEM coolant is also safe to mix with compatible types of Type A coolants. The mixing of coolant types and brands is not preferred practice. For top ups, ensure you select the same type/brand of coolant that your vehicle is currently using or select a coolant that is designed to be mixed. If you are performing a complete service or refill, ensure the system is thoroughly cleaned of existing coolant by using a radiator flush. A radiator flush will help remove built up sludge, scale and corrosion while also neutralising any existing coolant left behind, preparing the cooling system for a fresh, clean refill. To find the correct coolant suggested for your vehicle; either add your vehicle to My Garage or check with your manufacturer, vehicle user manual, your local mechanic or head in-store and talk to one of our friendly team.
Penrite Red OEM uses organic additive technology with silicate (Si-OAT) based inhibitors that doesnt contain amine, borate, phosphate and nitrite to provide excellent corrosion resistance and to extended service life up to 8 years or 500 000 km, whichever comes first. It is compatible with all plastics, rubbers and seals and will protect all surfaces from corrosion including aluminium and copper. Penrite Red OEM coolant is premixed with demineralised water at a ratio of 1:1 or 50% by volume offering the best coolant performance and corrosion protection. Penrite Red OEM coolant is also safe to mix with compatible types of Type A coolants. The mixing of coolant types and brands is not preferred practice. For top ups, ensure you select the same type/brand of coolant that your vehicle is currently using or select a coolant that is designed to be mixed. If you are performing a complete service or refill, ensure the system is thoroughly cleaned of existing coolant by using a radiator flush. A radiator flush will help remove built up sludge, scale and corrosion while also neutralising any existing coolant left behind, preparing the cooling system for a fresh, clean refill. To find the correct coolant suggested for your vehicle; either add your vehicle to My Garage or check with your manufacturer, vehicle user manual, your local mechanic or head in-store and talk to one of our friendly team.
Penrite Red OEM uses organic additive technology with silicate (Si-OAT) based inhibitors that doesnt contain amine, borate, phosphate and nitrite to provide excellent corrosion resistance and to extended service life up to 8 years or 500 000 km, whichever comes first. It is compatible with all plastics, rubbers and seals and will protect all surfaces from corrosion including aluminium and copper. Penrite Red OEM coolant is premixed with demineralised water at a ratio of 1:1 or 50% by volume offering the best coolant performance and corrosion protection. Penrite Red OEM coolant is also safe to mix with compatible types of Type A coolants. The mixing of coolant types and brands is not preferred practice. For top ups, ensure you select the same type/brand of coolant that your vehicle is currently using or select a coolant that is designed to be mixed. If you are performing a complete service or refill, ensure the system is thoroughly cleaned of existing coolant by using a radiator flush. A radiator flush will help remove built up sludge, scale and corrosion while also neutralising any existing coolant left behind, preparing the cooling system for a fresh, clean refill. To find the correct coolant suggested for your vehicle; either add your vehicle to My Garage or check with your manufacturer, vehicle user manual, your local mechanic or head in-store and talk to one of our friendly team.
in 14 offers
The lowest price for Penrite 8 Year Red Premix Coolant 1L right now is $14.55 at Autolink Online Auto Parts, compared across 14 retailers.
The all-time low was $11.20 on 18 Nov 2025 — today's price is 30% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 1 July 2026.
Last updated at 01/07/2026 11:51:17
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originally posted on supercheapauto.com.au
Good reliable brand that I trust and made here in Oz
originally posted on supercheapauto.com.au
Gave to a work mate who needed some coolant for his car
originally posted on supercheapauto.com.au
The screw cap broke and I can’t open it. I ended up using a hammer and a knife to break the whole thing but then I can’t seal it after using. They should stop using cheap package.
| Premix/Concentrate | Premix 50% |
| Mixing Ratio | 50% |
| Temperature Range (50% Mix) | Freeze -38°C, Boil 109°C |
| Smart | MB-Approval 325.6 (from 05/2014) |
PENRITE 8 YEAR 500,000km RED PREMIX COOLANT 1L COOLREDPMX001
Free delivery between 4–8 July
Penrite Red OEM Coolant Premix 1L COOLREDPMX001 fits Ford Everest I 3.2 TDCi P5-AT AWD Diesel SUV 07/15-05/22 143kw
Delivery between 2–14 July $10.95
Red OEM Coolant Premix - Penrite 1L
Delivery $14.95
Penrite 8 Year 500,000km Red Coolant Premix 1L - COOLREDPMX001
Delivery $9
Penrite Red Long Life Anti Freeze / Anti Boil Premix Coolant 1L - COOLREDPMX001
Good reliable brand that I trust and made here in Oz
Gave to a work mate who needed some coolant for his car
The screw cap broke and I can’t open it. I ended up using a hammer and a knife to break the whole thing but then I can’t seal it after using. They should stop using cheap package.
Both our cars require this type of coolant. Neither vehicle has a coolant leak, however both reservoirs registered low (minimum) level. Just needed a small amount to top up. The 1 litre measure fit the bill perfectly! Did not want to buy a larger quantity which more than likely will never get used...
Different types brands etc what they do how they interact with engine et.
Its a nice product. It will be good if it is 1.5ltr bottle.
Quality Coolant for your high performance cooling system.
Convenient top up size bottle from a reputable brand. Handy size to stash in the car for peace of mind on those long touring trips.
Good quality product as always from Penrite. The pre mixed bottle is great for when you only need to top up. Also Supercheap were able to price match so always ask.
Great Australian product world leading technology from family owned Australian company
| Premix/Concentrate | Premix 50% |
| Mixing Ratio | 50% |
| Temperature Range (50% Mix) | Freeze -38°C, Boil 109°C |
| Smart | MB-Approval 325.6 (from 05/2014) |
