Experience peak engine performance and unmatched protection with Castrol EDGE Engine Oil: 5W-30, A3/B4, 5 Litre. Specially formulated using Castrols advanced Fluid TITANIUM technology, this premium engine oil is engineered to perform under extreme pressure perfect for modern engines that demand more from the lubricant. The titanium molecules adapt under stress, reducing friction and delivering the strength your engine needs to operate at its best. This Castrol EDGE engine oil 5W-30 A3 B4 5 litre pack is ideal for drivers of high-performance European vehicles requiring ACEA A3/B4 specification oil. Whether you're navigating through busy city streets or heading out on long-distance drives across the outback, you can count on Castrol EDGE to provide superior engine cleanliness, wear protection, and outstanding thermal stability. It keeps your engine running smoother and more efficiently even under harsh conditions. Designed to meet the needs of both petrol and light diesel engines (excluding DPF-equipped models), Castrol EDGE engine oil: 5W-30 delivers enhanced fuel economy and longer oil drain intervals, helping you save on maintenance costs without compromising performance. The 5-litre size is convenient for standard oil changes, making it a favourite among both DIY car enthusiasts and professional mechanics. Choose Castrol EDGE 5W-30 A3/B4 for your next engine oil change and enjoy the confidence of driving with one of the strongest and most trusted engine oils available. With proven results in both lab and real-world testing, it's the engine oil you can rely on to maximise engine performance, extend engine life, and support a cleaner, more efficient drive every time.
Experience peak engine performance and unmatched protection with Castrol EDGE Engine Oil: 5W-30, A3/B4, 5 Litre. Specially formulated using Castrols advanced Fluid TITANIUM technology, this premium engine oil is engineered to perform under extreme pressure perfect for modern engines that demand more from the lubricant. The titanium molecules adapt under stress, reducing friction and delivering the strength your engine needs to operate at its best. This Castrol EDGE engine oil 5W-30 A3 B4 5 litre pack is ideal for drivers of high-performance European vehicles requiring ACEA A3/B4 specification oil. Whether you're navigating through busy city streets or heading out on long-distance drives across the outback, you can count on Castrol EDGE to provide superior engine cleanliness, wear protection, and outstanding thermal stability. It keeps your engine running smoother and more efficiently even under harsh conditions. Designed to meet the needs of both petrol and light diesel engines (excluding DPF-equipped models), Castrol EDGE engine oil: 5W-30 delivers enhanced fuel economy and longer oil drain intervals, helping you save on maintenance costs without compromising performance. The 5-litre size is convenient for standard oil changes, making it a favourite among both DIY car enthusiasts and professional mechanics. Choose Castrol EDGE 5W-30 A3/B4 for your next engine oil change and enjoy the confidence of driving with one of the strongest and most trusted engine oils available. With proven results in both lab and real-world testing, it's the engine oil you can rely on to maximise engine performance, extend engine life, and support a cleaner, more efficient drive every time.
There are no live offers for Castrol Edge A3/B4 5W-30 Engine Oil 1L - 3421197 right now. The all-time low we recorded was $16.19 on 19 Nov 2025. Set a price alert to hear when it's back in stock.
Prices last updated 7 Sept 2026.
Castrol Edge A3/B4 5W-30 Engine Oil 1L - 3421197
Experience peak engine performance and unmatched protection with Castrol EDGE Engine Oil: 5W-30, A3/B4, 5 Litre. Specially formulated using Castrols advanced Fluid TITANIUM technology, this premium engine oil is engineered to perform under extreme pressure perfect for modern engines that demand more from the lubricant. The titanium molecules adapt under stress, reducing friction and delivering the strength your engine needs to operate at its best. This Castrol EDGE engine oil 5W-30 A3 B4 5 litre pack is ideal for drivers of high-performance European vehicles requiring ACEA A3/B4 specification oil. Whether you're navigating through busy city streets or heading out on long-distance drives across the outback, you can count on Castrol EDGE to provide superior engine cleanliness, wear protection, and outstanding thermal stability. It keeps your engine running smoother and more efficiently even under harsh conditions. Designed to meet the needs of both petrol and light diesel engines (excluding DPF-equipped models), Castrol EDGE engine oil: 5W-30 delivers enhanced fuel economy and longer oil drain intervals, helping you save on maintenance costs without compromising performance. The 5-litre size is convenient for standard oil changes, making it a favourite among both DIY car enthusiasts and professional mechanics. Choose Castrol EDGE 5W-30 A3/B4 for your next engine oil change and enjoy the confidence of driving with one of the strongest and most trusted engine oils available. With proven results in both lab and real-world testing, it's the engine oil you can rely on to maximise engine performance, extend engine life, and support a cleaner, more efficient drive every time.
Experience peak engine performance and unmatched protection with Castrol EDGE Engine Oil: 5W-30, A3/B4, 5 Litre. Specially formulated using Castrols advanced Fluid TITANIUM technology, this premium engine oil is engineered to perform under extreme pressure perfect for modern engines that demand more from the lubricant. The titanium molecules adapt under stress, reducing friction and delivering the strength your engine needs to operate at its best. This Castrol EDGE engine oil 5W-30 A3 B4 5 litre pack is ideal for drivers of high-performance European vehicles requiring ACEA A3/B4 specification oil. Whether you're navigating through busy city streets or heading out on long-distance drives across the outback, you can count on Castrol EDGE to provide superior engine cleanliness, wear protection, and outstanding thermal stability. It keeps your engine running smoother and more efficiently even under harsh conditions. Designed to meet the needs of both petrol and light diesel engines (excluding DPF-equipped models), Castrol EDGE engine oil: 5W-30 delivers enhanced fuel economy and longer oil drain intervals, helping you save on maintenance costs without compromising performance. The 5-litre size is convenient for standard oil changes, making it a favourite among both DIY car enthusiasts and professional mechanics. Choose Castrol EDGE 5W-30 A3/B4 for your next engine oil change and enjoy the confidence of driving with one of the strongest and most trusted engine oils available. With proven results in both lab and real-world testing, it's the engine oil you can rely on to maximise engine performance, extend engine life, and support a cleaner, more efficient drive every time.
Last updated at 09/07/2026 07:20:37
Castrol Edge 5W-30 A3/B4 Engine Oil 5 Litre
Free delivery
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Castrol Edge 5W30 A3/B4 Engine Oil - 5 Litre (3421196)
Free delivery between 10–18 Sept
Castrol Edge FS 5W30 Engine Oil A3/B4 5L - 3421196
Delivery between 10–18 Sept $9
EDGE 5W-30 A3/B4 5L - Shoalhaven Oil Supplies
Castrol Edge 5W-30 A3/B4 Engine Oil 5 Litre
Free delivery
Castrol Edge 5W-30 A3/B4 5L
Castrol Edge 5W30 A3/B4 Synthetic Engine Oil 5L 3421196 fits Ford Ranger 3.0 TTDI WEAT AWD Diesel Cab Chassis 11/06-03/09 115kw
Delivery between 8–18 Sept $10.95
Castrol EDGE Synthetic 5W-30 Engine Oil 5L - 3421196
Delivery $12
Castrol EDGE Engine Oil - 5W-30, A3/B4, 5 Litres
Delivery between 10–15 Sept $9.99
Castrol Edge 5W-30 Full Synthetic Engine Oil 5L, 3421196
Delivery between 12–15 Sept $15
originally posted on supercheapauto.com.au
Topped up our 2016 BMW 330i which was complaining about low oil. Bought two for $15.60 each with Supercheap price match.
originally posted on supercheapauto.com.au
It’s oil. Meets the specs and does the job. No bells, no whistles just a lubricant and the least useful reason to read a review ever. Sorry, care factor is zero.
originally posted on supercheapauto.com.au
Get the 5 litre then buy this as a backup, as LLT engines take around 6 litres.
| Oil Composition | Full Synthetic |
| SAE | 5W-30 |
| ACEA | ACEA A3/B4 |
| API | SL |
| BMW | Longlife-01 |
Castrol Edge 5W-30 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 5W30 A3/B4 Engine Oil - 5 Litre (3421196)
Free delivery between 10–18 Sept
Castrol Edge FS 5W30 Engine Oil A3/B4 5L - 3421196
Delivery between 10–18 Sept $9
EDGE 5W-30 A3/B4 5L - Shoalhaven Oil Supplies
Castrol Edge 5W-30 A3/B4 Engine Oil 5 Litre
Free delivery
Topped up our 2016 BMW 330i which was complaining about low oil. Bought two for $15.60 each with Supercheap price match.
It’s oil. Meets the specs and does the job. No bells, no whistles just a lubricant and the least useful reason to read a review ever. Sorry, care factor is zero.
Get the 5 litre then buy this as a backup, as LLT engines take around 6 litres.
Great product. Works well. Would buy again. Good price.
Hard to find elsewhere in 1L bottle in this spec! Good price, readily available and meets my Audi/VW engine spec (502.00)
I just bought my daughter her first car and this is the best oil for it.
Broken oil switch replace and top up oil. Car has 350000 kms on clock. I have only used castrol oil in the 11 years I've owned the car. I have Never had to top up oil before. Car still runs perfect. Awesome product. The only oil I'll ever use.
It works for my car. I’m happy with it. I have away choices this brand
Clean and smooth drive.Previously car wasnt driving well since changing to this oil the engine sounds much better.
This is the specification oil for my vehicle .... cannot review positive nor negative. However, this oil provides good engine performance overall.
| Oil Composition | Full Synthetic |
| SAE | 5W-30 |
| ACEA | ACEA A3/B4 |
| API | SL |
| BMW | Longlife-01 |
