Walmart Gas Station Prices – Port Isabel, TX
1401 State Highway 100, Port Isabel, TX 78578
Store #413 · Walmart Supercenter · Fuel by Murphy USA
336th cheapest of 350 in Texas
Today's pump prices
per gallon- Regular Unleaded
- $3.999
- Mid-Grade
- $4.599
- Premium Unleaded
- $4.999
- Diesel
- $5.439
Prices last refreshed from public sources. Always verify at the pump.
Fuel at this Walmart is sold by the Murphy USA station in the parking lot.
30-day price trend
Station map
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