Castrol Edge 5w-40 is synthesis lubricant reinforced by TITANIUM FST which double the film resistance, limiting the ruptures of the oil film and reducing frictions to 15% less.
Castrol Edge 5w-40 is synthesis lubricant reinforced by TITANIUM FST which double the film resistance, limiting the ruptures of the oil film and reducing frictions to 15% less.
in 8 offers
The lowest price for Castrol Edge 5W-40 Engine Oil A3/B4 1L - 3421234 right now is $71.49 at Amazon.com.au, compared across 4 retailers.
Castrol Edge 5W-40 Engine Oil A3/B4 1L - 3421234
Castrol Edge 5w-40 is synthesis lubricant reinforced by TITANIUM FST which double the film resistance, limiting the ruptures of the oil film and reducing frictions to 15% less.
Castrol Edge 5w-40 is synthesis lubricant reinforced by TITANIUM FST which double the film resistance, limiting the ruptures of the oil film and reducing frictions to 15% less.
The all-time low was $16.19 on 30 Nov 2025 — today's price is 342% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 9 June 2026.
Last updated at 09/06/2026 07:38:16
Castrol EDGE 5W-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 5W-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 5W-40 A3/B4 Engine Oil 5L 3421235 fits MERCEDES-BENZ GLE 450 AMG 4-matic (292.364), AMG 63 S 4-matic (292.375), 500 4-matic (166.073),...
Delivery between 12–22 June $9.90
Castrol EDGE 5W-40 A3/B4 Engine Oil 5L 3421235 fits MERCEDES-BENZ GLE 450 AMG 4-matic (292.364), AMG 63 S 4-matic (292.375), 500 4-matic (166.073),...
Delivery between 12–22 June $9.90
Castrol EDGE A3/B4 5W-40 Engine Oil 5L - 3421235
Delivery $12
Castrol EDGE A3/B4 5W-40 Engine Oil 5L - 3421235
Delivery $12
Castrol EDGE Engine Oil - 5W-40, 5 Litres
Delivery between 12–17 June $9.99
Castrol EDGE Engine Oil - 5W-40, 5 Litres
Delivery between 12–17 June $9.99
originally posted on autobarn.com.au
Have used this oil for both my BMW and Mercedes. The oil seems to keep the engine very clean and smooth running.No sign of any sludge. Oil is also recommended by both BMW and Mercedes and meets their specifications. Highly recommended.
originally posted on supercheapauto.com.au
Good product what you need and what you get. Wat is on packing
originally posted on supercheapauto.com.au
Great product really good quality, not like those cheap oils
| Oil Composition | Full Synthetic |
| SAE | 5W-40 |
| ACEA | A3/B4 |
| API | SN / CF |
| BMW | BMW Longlife-01 |
Castrol EDGE 5W-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 5W-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 5W-40 A3/B4 Engine Oil 5L 3421235 fits MERCEDES-BENZ GLE 450 AMG 4-matic (292.364), AMG 63 S 4-matic (292.375), 500 4-matic (166.073),...
Delivery between 12–22 June $9.90
Castrol EDGE 5W-40 A3/B4 Engine Oil 5L 3421235 fits MERCEDES-BENZ GLE 450 AMG 4-matic (292.364), AMG 63 S 4-matic (292.375), 500 4-matic (166.073),...
Delivery between 12–22 June $9.90
Castrol EDGE A3/B4 5W-40 Engine Oil 5L - 3421235
Delivery $12
Have used this oil for both my BMW and Mercedes. The oil seems to keep the engine very clean and smooth running.No sign of any sludge. Oil is also recommended by both BMW and Mercedes and meets their specifications. Highly recommended.
Good product what you need and what you get. Wat is on packing
Great product really good quality, not like those cheap oils
I have used Castrol oils exclusively for over 40 years of fast driving and motor sport and have never suffered a failure in engine lubrication. I now use Castrol Edge exclusively in my VW Golf R which has now covered 110,000 km without any problems.
Manufacturer Recommended specification for my car too keep everything topped up and running as it should
car performs great. .starts better in winter .recommend this product.
| Oil Composition | Full Synthetic |
| SAE | 5W-40 |
| ACEA | A3/B4 |
| API | SN / CF |
| BMW | BMW Longlife-01 |
