Costco Gas Station

Gas Stations
Hours:
900 S Harbor Blvd, Fullerton CA 92832
(714) 738-7521 Directions

Tips

Hours

Monday
5:30AM - 10PM
Tuesday
5:30AM - 10PM
Wednesday
5:30AM - 10PM
Thursday
5:30AM - 10PM
Friday
5:30AM - 10PM
Saturday
6AM - 8:30PM
Sunday
6AM - 7:30PM
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Most Recent Reviews

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  • August 2025
    Besides the fact they don't take American express or Mastercard, always great service
  • July 2025
    Cheapest gas in SoCal but the line situation can be tricky and often very long
  • July 2025
    Never wait longer than 10 minutes. Timing early or late important. Easy fill both sides tank.

More Comments(308)

Other Information

Parking: Lot, Private
Price Range: Average

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Location and Contact

Costco Gas Station

Gas Station in Fullerton, CA 900 S Harbor Blvd, Fullerton (714) 738-7521 Suggest an Edit