Costco Seattle 4401 4th Ave S
Store's ads
Costco Ad - Instant Savings and Everyday Values
Ad may not be valid in all local stores
Address and opening hours
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4401 4th Ave S
Seattle, WA
98134-2389
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(206) 622-3136
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Mon-Fri: 10:00 am – 8:30 pm, Sat: 9:30 am – 6:00 pm, Sun: 10:00 am – 6:00 pm
- https://www.costco.com/warehouse-locations?langid=-1&storeid=10301&catalogid=10701
