What type of oil is in 2003 vauxhall astra mk4 manual gearbox?

The 2003 Vauxhall Astra Mk4 typically uses 75W-90 gear oil for its manual gearbox. It is important to check the vehicle's owner manual or service guide for specific recommendations, as variations may exist based on the engine type and transmission model. Always ensure the oil meets the required specifications for optimal performance and longevity.