Castrol EDGE is our strongest engine oil. Advanced full synthetic, it has the strength to maintain a protective layer of oil between engine parts at all times. Why might you need full synthetic engine oil? Simply because today’s small but powerful engines operate at more than double the internal pressure of the engines made 20 or 30 years ago. This means that the pressure between two moving parts can be as much as 10 tons per square centimeter. Castrol EDGE 0W-40 A3/B4 with Fluid TITANIUM is formulated for prestige and high performance engines in both petrol and diesel passenger*, light commercial vehicles, naturally aspirated or turbocharged. The exceptional characteristics of Castrol EDGE 0W-40 A3/B4 ensure that all engine components, from the valve train to the bearings are fully lubricated to provide optimum engine performance and protection for today's modern engines requiring lower viscocity higher performance oils.
Castrol EDGE is our strongest engine oil. Advanced full synthetic, it has the strength to maintain a protective layer of oil between engine parts at all times. Why might you need full synthetic engine oil? Simply because today’s small but powerful engines operate at more than double the internal pressure of the engines made 20 or 30 years ago. This means that the pressure between two moving parts can be as much as 10 tons per square centimeter. Castrol EDGE 0W-40 A3/B4 with Fluid TITANIUM is formulated for prestige and high performance engines in both petrol and diesel passenger*, light commercial vehicles, naturally aspirated or turbocharged. The exceptional characteristics of Castrol EDGE 0W-40 A3/B4 ensure that all engine components, from the valve train to the bearings are fully lubricated to provide optimum engine performance and protection for today's modern engines requiring lower viscocity higher performance oils.
Castrol EDGE is our strongest engine oil. Advanced full synthetic, it has the strength to maintain a protective layer of oil between engine parts at all times. Why might you need full synthetic engine oil? Simply because today’s small but powerful engines operate at more than double the internal pressure of the engines made 20 or 30 years ago. This means that the pressure between two moving parts can be as much as 10 tons per square centimeter. Castrol EDGE 0W-40 A3/B4 with Fluid TITANIUM is formulated for prestige and high performance engines in both petrol and diesel passenger*, light commercial vehicles, naturally aspirated or turbocharged. The exceptional characteristics of Castrol EDGE 0W-40 A3/B4 ensure that all engine components, from the valve train to the bearings are fully lubricated to provide optimum engine performance and protection for today's modern engines requiring lower viscocity higher performance oils.
Castrol EDGE is our strongest engine oil. Advanced full synthetic, it has the strength to maintain a protective layer of oil between engine parts at all times. Why might you need full synthetic engine oil? Simply because today’s small but powerful engines operate at more than double the internal pressure of the engines made 20 or 30 years ago. This means that the pressure between two moving parts can be as much as 10 tons per square centimeter. Castrol EDGE 0W-40 A3/B4 with Fluid TITANIUM is formulated for prestige and high performance engines in both petrol and diesel passenger*, light commercial vehicles, naturally aspirated or turbocharged. The exceptional characteristics of Castrol EDGE 0W-40 A3/B4 ensure that all engine components, from the valve train to the bearings are fully lubricated to provide optimum engine performance and protection for today's modern engines requiring lower viscocity higher performance oils.
Last updated at 06/24/2026 19:33:41
Castrol Edge 0W-40 A3/B4 Engine Oil 1 Litre
Free delivery
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Castrol Edge 0W-40 A3/B4 Engine Oil 5 Litre
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!
Castrol EDGE 0W-40 A3 B4 Engine Oil 1L - 3383430
Delivery $9
Castrol EDGE 0W-40 A3 B4 Engine Oil 5L - 3383431
Delivery $9
Castrol Edge 0W-40 A3/B4 Engine Oil 20L - 3431407
Free delivery
Castrol Edge 0w-40 A3/b4 Engine Oil 5 Litre
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!
Castrol Edge 0w-40 A3 B4 Engine Oil 1l 3383430
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!
Castrol 3383430 Edge Engine Oil 0w-40 A3/b4 1l
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!
Castrol Edge 0w 40 A3/b4 Engine Oil 1 Litre
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!
Castrol Edge 0W-40 A3/B4 Synthetic Engine Oil 5L | 3383431 | 0W-40
Delivery $6.95
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originally posted on repco.com.au
Try to buy when on special, my vehicle has this as a specified oil, excellent product but very expensive.
originally posted on autobarn.com.au
I used this a couple times in my Subaru Liberty GT. Found after about 3000kms it would start burning it up quite quickly and performance would start tapering off.Switched back to Penrite HPR5 and the oil consumption has been less than half of the Castrol. Enough said.
originally posted on supercheapauto.com.au
After much research Castrol 0w-40 came out the best for my Mazda MX5's. I have used this now for a number of services and have had no or expect no issues. I prefer to use the best oil available and not leave it up to service centres what they are going to use.
| Product dimensions | 12 x 12 x 12 cm; 5 Kilograms |
| Country of origin | Malaysia |
| Viscosity | 0w-40 |
| Liquid volume | 5 Litres |
| Vehicle service type | Car |
Castrol Edge 0W-40 A3/B4 Engine Oil 1 Litre
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!
Castrol Edge 0W-40 A3/B4 Engine Oil 5 Litre
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!
Castrol EDGE 0W-40 A3 B4 Engine Oil 1L - 3383430
Delivery $9
Castrol EDGE 0W-40 A3 B4 Engine Oil 5L - 3383431
Delivery $9
Castrol Edge 0W-40 A3/B4 Engine Oil 20L - 3431407
Free delivery
Try to buy when on special, my vehicle has this as a specified oil, excellent product but very expensive.
I used this a couple times in my Subaru Liberty GT. Found after about 3000kms it would start burning it up quite quickly and performance would start tapering off.Switched back to Penrite HPR5 and the oil consumption has been less than half of the Castrol. Enough said.
After much research Castrol 0w-40 came out the best for my Mazda MX5's. I have used this now for a number of services and have had no or expect no issues. I prefer to use the best oil available and not leave it up to service centres what they are going to use.
I have used this oil in my late 90’s BMW M3 engine fro 8 years now with no problems. The variable valve timing uses oil to adjust the timing and so it requires the 0w40. Always purchase it on sale from Super Cheap Auto
Good product and relieved to see that supercheap are supporting high performance but would like to see Penrite 0 weight oil stocked
I found that using this oil formula, it protects my engine very well. Always used if, since 2005 in my 2.5ltr bmw engine and it still runs like the first time I serviced it.
This oil was recommended that me by a member of my car club who has rebuilt engines. Can’t fault it. Just wish it wasn’t so expensive!
Excellent product and meets MB229.5 approval. I've tried many brand oils meeting the Mercedes-benz spec for my W205 with M274 2.0 turbo, including Mobil 1. I find this product best as engine runs silky smooth and circulates quickly on cold starts. Highly recommend for Benz running the M274 2.0l turbo engine.
Has now been in my supercharged GT for 210,000 hard kilometres and still running beautifully with no oil usage and no blow by at all yet. Still running original timing chains as well.
Very happy with the Supercheap specials , oils can be expensive especially the 0W40 grade , it pays to keep an eye on what Supercheap has on offer.
| Product dimensions | 12 x 12 x 12 cm; 5 Kilograms |
| Country of origin | Malaysia |
| Viscosity | 0w-40 |
| Liquid volume | 5 Litres |
| Vehicle service type | Car |
