Costco Wholesale
4401 4TH AVE S, Seattle, Washington, United States
N/S
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Regular
$3.690
Midgrade
- --
Premium
$4.290
Diesel
- --

Fuel Station Hours

Monday From 6:00am To 9:30pm
Tuesday From 6:00am To 9:30pm
Wednesday From 6:00am To 9:30pm
Thursday From 6:00am To 9:30pm
Friday From 6:00am To 9:30pm
Saturday From 7:00am To 7:00pm
Sunday From 7:00am To 7:00pm