Gulf Western products are 100% Australian made and come with a seal of quality guarantee. All products are manufactured under an ISO 9001 quality endorsed management system.

Please note: Many Gulf Western products can be used for various purposes and amongst different applications, so if you are unsure, please contact us on our free hotline 1800 248 919 for technical advice.

SYN-X 4000 5W-30

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API SP, ILSAC GF-6A, GM Dexos 1 Generation 2.

205L – 60001 | 20L – 62001 | 5L – 60501

SYN-X 4000 is a high performance engine lubricant meeting the demanding GM Dexos 1 Generation 2 (D1G2) engine oil specification. It has been designed to provide excellent fuel efficiency whilst offering exceptional engine protection in the harshest conditions including cold start and constant stop-start driving. Formulated using the latest API additive technology SYN-X 4000 has been developed to be used in all modern General Motors petrol engines, including turbo charged gasoline direct injection engines where the advanced chemistry protects against LSPI and timing chain wear.

SYN-X 4000 is suitable for most modern passenger cars calling for a lubricant meeting API SP, ILSAC GF-6A, GM Dexos 1 Generation 2 or earlier specifications in a resource conserving SAE 5W-30 viscosity grade.