Costco Oceanside
3705 Hampton Rd, Oceanside, New York 11572-4808
Regular
$4.199
Premium
$5.019
Diesel
N/A
Updated Oct 14, 2026View details →
Costco Westbury Gas Prices
1250 Old Country Rd, Westbury, New York 11590-5624
Current Fuel Prices
Regular
N/A
Not available
Premium
N/A
Not available
Diesel
N/A
Not available
Last updated: Mar 17, 2026. Prices may change without notice.
Station Information
- 1250 Old Country Rd, Westbury, New York 11590-5624
- (516) 683-8300
- Executive Member Hours Mon-Fri: 9:00 AM - 8:30 PM Sat: 9:00 AM - 7:00 PM Sun: 9:00 AM - 6:00 PM Gold Star & Business Member Hours Mon-Fri: 10:00 AM - 8:30 PM Sat: 9:30 AM - 7:00 PM Sun: 10:00 AM - 6:00 PM
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Regular
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Premium
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Diesel
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Regular
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Premium
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Diesel
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Regular
N/A
Premium
N/A
Diesel
N/A
Updated Mar 17, 2026View details →
Costco Commack
10 Gabriel's Path, Commack, New York 11725-5421
Regular
$4.199
Premium
$5.079
Diesel
N/A
Updated Oct 14, 2026View details →