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Sinclair Gas Station

3.2
(26 reviews)

Business Details

3363 Del Mar Avenue, Rosemead, CA
91770, United States
(626) 307-1060
https://stations.sinclairoil.com/ca/rosemead/3363-del-mar-avenue

About

Gas StationConvenience Store
Sinclair brings more than a century of trusted American fueling with our iconic DINO® and DINOCARE™ TOP TIER™ gasoline to help engines stay clean and efficient. Sinclair stations combine quality fuel and modern convenience – and with DINOPAY®, our mobile payment app, fueling up is fast, simple and secure.

Location

Sinclair Gas Station
3363 Del Mar Avenue, Rosemead, CA
91770, United States

Hours

MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours

Reviews

3.2
26 reviews
5 stars
10
4 stars
4
3 stars
2
2 stars
2
1 star
8
  • MJ
    Makena James
    4 days ago
    1.0
    I’d give zero stars if I could. There was such a bottleneck of cars that it was impossible to go anywhere. The waiting area was tiny and insufficient. A car charged at me to get out of its pump it was pumping at, forcing me to back up. I did my best to back up but a random pole was just there randomly and randomly scratched my car. This is all because the line was too long and the waiting area was too small. Never again will I get gas here! This station’s negligence with the lack of space for waiting area and the poles jutting out caused my car to scratch!
  • BD
    bin dong
    5 days ago
    5.0
    💯
  • JA
    Jesusita Acevedo
    Apr 6, 2026
    5.0
    I love their gas.The reasonably priced and my car runs great off of that gas.No problems at all
  • KN
    kh nns
    Mar 4, 2026
    1.0
    Stay away from this gas brand. Very bad. Combustion is bad . No power . No response. Have to flush my tank not to damage the engine. If you have turbo or Honda vtec stay away. Toyota hybrid stay away. Was in rush for Trump Iran invasion and thought it was still shell. Complete regret.
  • BB
    Beyond Beyond
    Feb 10, 2026
    1.0
    At around 6:00 a.m. this morning at this location, when I went to pay for gas, an elderly man with a white beard told me, “CLOSED FOR SHIFT CHANGE.” I turned around, but before I had even left, he called over the Mexican customer behind me and accepted his payment for gas—this was clear unequal treatment and discrimination against an Asian customer. That white-bearded man also acted like a “magician” when handling my cash payment. After I turned around and stood behind the Mexican customer, I paid $30 in cash: one $10 bill, three $5 bills, and five $1 bills. He counted it once and impatiently said it was $25. I told him it was not. He counted again and still insisted it was $25. I told him it was $30. He then became angry, threw the money into the metal cash drawer, and refused to listen to my explanation. When I took the money back out and showed him the bills to prove the amount, he turned his head away and refused to look. This behavior was shameful and unacceptable

Brand Certified Facts from Sinclair Gas Station

This information is certified by Sinclair Gas Station and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified May 17, 2026Yext Knowledge Graph
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