Gas
Shell in Castroville (203 Highway 90 East)
Discount
Top-rated
Loved by users for speedy and exceptional service.
Gas Types
Regular
$3.40 $3.37
3¢/gal Discount
Earn up to 45¢ discount on 15 gallons.
Diesel
$3.90 $3.87
3¢/gal Discount
Earn up to 45¢ discount on 15 gallons.
Mid Grade
$4.00 $3.97
3¢/gal Discount
Earn up to 45¢ discount on 15 gallons.
Premium
$4.40 $4.37
3¢/gal Discount
Earn up to 45¢ discount on 15 gallons.
Operating Hours
About gas station
Fuel Price Trend
How to get discount?
1
Register
Register for Shell Fuel Rewards program to start earning 3¢/gal each time you refuel.
2
Drive
Drive to the Shell gas station.
3
Pay at the pump
Select Fuel Rewards at the pump, Enter Alt ID (Your registered phone number) before you pay.
4
Receive discount
Insert your card to finish the transaction. Discounts will be applied automatically.
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