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 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.
in 9 offers
The lowest price for Castrol MAGNATEC DX Engine Oil 5W-30 5L right now is $75.44 at www.shoalhavenoilsupplies.com.au, compared across 9 retailers.
The all-time low was $16.79 on 13 June 2026 — today's price is 349% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 18 Oct 2026.
Last updated at 18/10/2026 21:02:08
MAGNATEC 5W-30 DX 5L - Shoalhaven Oil Supplies
Castrol Magnatec 5W-30 Dx Engine Oil 5L 3432803 fits NISSAN 370Z 3.7 V6 VVEL, NISMO 3.7, 3.7, 3.7 NISMO
Delivery between 22–30 Oct $9.90
Castrol Magnatec 5W-30 Dx Full Synthetic Engine Oil 5L, 3432803
Delivery between 23–26 Oct $15
Castrol Magnatec 5W-30 Dx Full Synthetic Engine Oil 5L, 3432803
Castrol Magnatec 5w-30 Dx Engine Oil 5l 3432803
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 Magnatec 5W-30 DX 5L 3432803 fits Mazda CX90 3.3 e-SKYACTIV-G MHEV (KK0H) H3Y1 AWD Petrol/Electric SUV 03/23-/ 254kw
Delivery between 19–29 Oct $10.95
Castrol Magnatec Engine Oil 5W-30 DX 5L
Delivery between 21–26 Oct $9.99
Castrol Magnatec 5W-30 Dx Sp Gf-6 Engine Oil 5L 3432803
Delivery $20
Castrol Magnatec 5W-30 Dx Sp Gf-6 Engine Oil 5L
Delivery between 24–28 Oct $8.80
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 |
MAGNATEC 5W-30 DX 5L - Shoalhaven Oil Supplies
Castrol Magnatec 5W-30 Dx Engine Oil 5L 3432803 fits NISSAN 370Z 3.7 V6 VVEL, NISMO 3.7, 3.7, 3.7 NISMO
Delivery between 22–30 Oct $9.90
Castrol Magnatec 5W-30 Dx Full Synthetic Engine Oil 5L, 3432803
Delivery between 23–26 Oct $15
Castrol Magnatec 5W-30 Dx Full Synthetic Engine Oil 5L, 3432803
Castrol Magnatec 5w-30 Dx Engine Oil 5l 3432803
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!
Top quality oil that is suitable for my Camry. Got 40% discount.
| Oil Composition | Full Synthetic |
| SAE | 5W-30 |
| API | SP |
| ILSAC | GF-6 |
