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.
Castrol MAGNATEC DX Engine Oil 5W-30 1L
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 10 offers
The lowest price for Castrol MAGNATEC DX Engine Oil 5W-30 1L right now is $16.95 at sparesbox.com.au, compared across 10 retailers.
The all-time low was $12.71 on 31 July 2025 — today's price is 33% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 6 Aug 2026.
Last updated at 06/08/2026 03:52:30
Castrol MAGNATEC 5W-30 DX Engine Oil 1L 3432802 fits CHERY OMODA 5 1.5, 1.6 (SQR7160), 1.6 GT AWD
Delivery between 11–19 Aug $9.90
Castrol Magnatec 5W-30 DX 1L 3432802 fits Holden Commodore 5.7 V8 LS1 RWD Petrol Sedan 09/02-08/04 235kw
Delivery between 6–18 Aug $11.95
Castrol Magnatec 5W-30 Dx Full Synthetic Engine Oil 1L, 3432802
Delivery between 12–14 Aug $15
Castrol Magnatec 5W-30 Dx Full Synthetic Engine Oil 1L, 3432802
Castrol Magnatec 5w-30 Dx Engine Oil 1l 3432802
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!
MAGNATEC 5/30 DX - 1 LTR - Shoalhaven Oil Supplies
Castrol Magnatec DX 5W-30 Engine Oil 1L - 3432802
Delivery $12
Castrol MAGNATEC DX Engine Oil, 5W-30, 1 Litre
Delivery between 11–13 Aug $9.99
Castrol Magnatec DX 5W-30 Engine Oil 1L - 3432802
Castrol MAGNATEC 5W-30 DX 5L + Castrol Magnatec 5W-30 DX 1L
Free delivery between 14–18 Aug
originally posted on supercheapauto.com.au
always a good product and good for my Barra engine.
| Oil Composition | Full Synthetic |
| SAE | 5W-30 |
| API | SP |
| ILSAC | GF-6 |
Castrol MAGNATEC 5W-30 DX Engine Oil 1L 3432802 fits CHERY OMODA 5 1.5, 1.6 (SQR7160), 1.6 GT AWD
Delivery between 11–19 Aug $9.90
Castrol Magnatec 5W-30 DX 1L 3432802 fits Holden Commodore 5.7 V8 LS1 RWD Petrol Sedan 09/02-08/04 235kw
Delivery between 6–18 Aug $11.95
Castrol Magnatec 5W-30 Dx Full Synthetic Engine Oil 1L, 3432802
Delivery between 12–14 Aug $15
Castrol Magnatec 5W-30 Dx Full Synthetic Engine Oil 1L, 3432802
Castrol Magnatec 5w-30 Dx Engine Oil 1l 3432802
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!
always a good product and good for my Barra engine.
| Oil Composition | Full Synthetic |
| SAE | 5W-30 |
| API | SP |
| ILSAC | GF-6 |
