Protect your vehicle. Clean engines last longer.
Kirkland Signature ™ Fuel helps deliver optimal engine performance and efficiency.
Tested in the lab to ensure quality and guaranteed to perform, our fuel is formulated with powerful deposit control additives that deep clean engine components, restore fuel economy and keep your vehicle running like new.
Our fuel:
• Improves performance
• Restores fuel economy
• Reduces vehicle emissions
• Protects fuel injectors & intake valves.
Premium Unleaded
With Deposit Control Additive
E10 Contains up to 10 % Ethanol With Deposit Control Additive
Unleaded With Deposit Control Additive
Premium Diesel With Deposit Control Additive
98
94
91
Head to costco. com. au to learn more about our fuel and find your nearest Costco fuel station.