Castrol MAGNATEC 5W-30 A5 Engine Oil 20L Castrol MAGNATEC engine oils are specifically engineered for today's urban driving environment and designed to protect engines against the wear caused by re-starting in busy traffic. Castrol MAGNATEC clings like a magnet and locks to protect vulnerable metal surfaces and moving parts in your engine during warm-up, delivering superior protection from engine wear1. Castrol MAGNATEC 5W-30 A5 is also proven to deliver against Castrol's HYSPEC standard. In doing so it is proven to demonstrate at least 25% benefit^ across the three critical hybrid areas of contaminants, engine intermittency and system efficiency. Castrol MAGNATEC 5W-30 A5 is suitable for petrol, diesel* and hybrid vehicles. Castrol MAGNATEC. Non-stop protection from every start. 1 Tested versus the Sequence IVA API SN wear limit. ^ Compared to performance minimum requirements set in both industry specification and Castrol bespoke testing across tests applicable to hybrid vehicle types, covering contaminants, engine intermittency and system efficiency. When choosing oil, please refer to your owner's handbook. The product specifications required may also be suitable for other vehicles Browse online using our handy Rego Search tool to find the best Castrol oils for your application or come in store today and speak to one of our friendly staff. Changing your oil will also need you changing your oil filter to fully protect your engine and maximise the performance of your Castrol oil. When it comes to Oils and Fluids, the range doesn't just stop at Magnatec, GTX or Edge, Repco stock a range of quality Castrol Grease, Transmission Fluid, Gear Oil, Lawnmower and Motorbike Oil, Marine Oil and Additives all designed to protect and maximise the performance of any application.