Gulf Western Oil SYN-X 4000 +

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Gulf Western 5W-30 SYN-X Plus / SYN-X 4000 Full Synthetic Engine Oil 5L $37.79 + Delivery ($0 C&C / in-store) @ Supercheap Auto

expired Gulf Western 5W-30 SYN-X Plus / SYN-X 4000 Full Synthetic Engine Oil 5L $37.79 + Delivery ($0 C&C / in-store) @ Supercheap Auto

A couple of sub-$40 fully synthetic oils on sale (40% off RRP). Main spec differences highlighted. Gulf Western 5W-30 SYN-X Plus Was $62.99 Sale price $37.79 Features: 5 Litre 5W-30 API …

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Gulf Western SYN-X 4000 Full Synthetic Engine Oil 5W-30 5 Litre $30.49 + Delivery ($0 C&C/ In-Store) @ Supercheap Auto

expired Gulf Western SYN-X 4000 Full Synthetic Engine Oil 5W-30 5 Litre $30.49 + Delivery ($0 C&C/ In-Store) @ Supercheap Auto

Unsure if this good oil, but full synth for about $30 seems pretty good these days. They also have 10w-40 for a bit cheaper ($25ish).