Location hours and services may vary.
Sinclair Gas Station Ontario
Convenience Store
Operating Hours
Available Fuels
- Unleaded
- Plus
- Premium
Available Services
24 Hour Fueling- 24 Hour Convenience Store
- Public Restroom
- Propane Exchange
- Propane Sell
- Air
- ATM
- Water
About Sinclair at Ontario
Fueling up in Ontario is a breeze with Sinclair. We offer top-quality fuels with DINOCARE® to keep your vehicle running smoothly. Pay effortlessly at the pump with our DINOPAY® app. Whether you're a local or just passing through, Sinclair Gas Station and Convenience Store in Ontario, CA provides reliable, efficient fueling. Visit a Sinclair gas station today and experience the Sinclair difference.
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