We monitor Costco petrol prices for New South Wales Costco Stores as best we can, however, please note that the prices provided should serve only as an indication as Costco petrol prices Marsden Park and Casula can change the prices at any point in time.
Please note that Costco fuel is not available at the Auburn Costco store.
Please help out your fellow Costco fans and provide fuel price updates on the Loaded Trolley Facebook page and we will make sure they are updated here as they are received.
Costco Fuel Service Station Hours
- Mon-Fri 06:00am-09:30pm
- Sat 06:00am-07:30pm
- Sun 07:00am-07:00pm
Costco Petrol Prices Today