Up to 75% of engine wear happens while your engine warms up. When the engine stops, oils drain off critical engine parts. However, Castrol Magnatec's intelligent molecules don't. They cling to the engine like a magnet, providing an extra layer of protection. Castrol Magnatec's unique formulation protects from the moment you start, dramatically reducing* engine wear. This new formula contains ultra-refined molecules, for protection you can see, hear and feel. *As tested in the industry Sequence IVA wear test.
Up to 75% of engine wear happens while your engine warms up. When the engine stops, oils drain off critical engine parts. However, Castrol Magnatec's intelligent molecules don't. They cling to the engine like a magnet, providing an extra layer of protection. Castrol Magnatec's unique formulation protects from the moment you start, dramatically reducing* engine wear. This new formula contains ultra-refined molecules, for protection you can see, hear and feel. *As tested in the industry Sequence IVA wear test.
in 3 offers
The lowest price for Castrol MAGNATEC DX Engine Oil 5W-30 5L right now is $85.99 at Autobarn, compared across 3 retailers.
The all-time low was $41.99 on 19 Nov 2025 — today's price is 105% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 8 June 2026.
Castrol MAGNATEC DX Engine Oil 5W-30 5L
Up to 75% of engine wear happens while your engine warms up. When the engine stops, oils drain off critical engine parts. However, Castrol Magnatec's intelligent molecules don't. They cling to the engine like a magnet, providing an extra layer of protection. Castrol Magnatec's unique formulation protects from the moment you start, dramatically reducing* engine wear. This new formula contains ultra-refined molecules, for protection you can see, hear and feel. *As tested in the industry Sequence IVA wear test.
Up to 75% of engine wear happens while your engine warms up. When the engine stops, oils drain off critical engine parts. However, Castrol Magnatec's intelligent molecules don't. They cling to the engine like a magnet, providing an extra layer of protection. Castrol Magnatec's unique formulation protects from the moment you start, dramatically reducing* engine wear. This new formula contains ultra-refined molecules, for protection you can see, hear and feel. *As tested in the industry Sequence IVA wear test.
Last updated at 08/06/2026 07:14:30
Castrol Magnatec 5W-30 Dx Full Synthetic Engine Oil 5L, 3432803
Delivery between 13–16 June $15
Castrol Magnatec Engine Oil 5W-30 DX 5L
Delivery between 11–16 June $9.99
Castrol Magnatec 5W-30 DX 5L 3432803 fits Toyota Kluger 3.5 (GSU70) 2GR-FKS FWD Petrol SUV 03/21-/ 218kw
Delivery between 9–19 June $10.95
originally posted on supercheapauto.com.au
Top quality oil that is suitable for my Camry. Got 40% discount.
| Oil Composition | Full Synthetic |
| SAE | 5W-30 |
| API | SP |
| ILSAC | GF-6 |
Castrol Magnatec 5W-30 Dx Full Synthetic Engine Oil 5L, 3432803
Delivery between 13–16 June $15
Castrol Magnatec Engine Oil 5W-30 DX 5L
Delivery between 11–16 June $9.99
Castrol Magnatec 5W-30 DX 5L 3432803 fits Toyota Kluger 3.5 (GSU70) 2GR-FKS FWD Petrol SUV 03/21-/ 218kw
Delivery between 9–19 June $10.95
Top quality oil that is suitable for my Camry. Got 40% discount.
| Oil Composition | Full Synthetic |
| SAE | 5W-30 |
| API | SP |
| ILSAC | GF-6 |
