Sinclair Oil's iconic DINO-SAUR has been fueling America since 1916 and is proud to provide innovations such as DINOCARE™ A TOP TIER™ Gasoline that will keep American drivers on the road for years to come.
Now it’s a ARCO Gasoline and nice customer service and clean gas station.
MN
Meghan Nelson
Sep 11, 2025
5.0
Last night after work, I knew I was on 0 miles. Maybe approx 27 miles UNDER the 0 mile mark. So I KNEW it was time to fill up after I got off. My fault for leaving without remembering to fill up. Thank goodness for hybrid mode am I right?
ANYWAYS I WAS HARASSED
I went to insert my card, entered my zip code wrong by one number. Tried to cancel. Told me to go in to see cashier. I sigh tried again. Nothing. So I go to the front door to be met with a "go to window for gas" sign. AS I'M DOING ALL THAT some bum asked me with a laugh if they could have my purse. I don't even have my purse on me. I'm in work clothes. I couldn't go to the window as he kept saying I was pretty or where's my purse sweetie? Type shhht. I got immediately mad and told him his mouth looks big enough for a gun. Not my character but I felt corneredso quickly and that was my reaction. I could see in my peripheral vision the gas station guy saying something. I go to my car. As I get there the gas station man comes out with a roaring voice. Older Asian man with a metal pole. He comes out to stop the bum from harassing me!! The guy backed off and went to the other side. He yelled "THIS IS NOT PLASTIC REAL METAL" *TING TING TING TING* *banging pole sounds* and I went to pump my gas. ALSO YOU KNOW WHAT he even cleared the mistake on his cashier end so that I was cleared to pump gas. All that in seconds and defending my honor. Anyways I will be pumping gas here as usual. I also placed a protection spell on that gas station. If ANYONE messes with this man, the ten fold law will follow them.
RB
Raul Beltran
Jul 27, 2025
1.0
Dont wash your car here, $12 for a water wash is not worth it. No soap.
RB
Randi Bishop
May 31, 2023
5.0
Manager #2. Makes my day & Night every time I go. She keeps the station clean and never stops working. She goes above and beyond the call of duty she’s committed to excellence. Please add an extra zero to her check next week.
Frequently Asked Questions About Sinclair Gas Station
What are the operating hours of Sinclair Gas Station at 10290 Magnolia Ave in Riverside, CA?
The Sinclair Gas Station at 10290 Magnolia Ave in Riverside is open 24 hours a day, 7 days a week.
What types of payment does Sinclair Gas Station accept?
Sinclair Gas Station accepts American Express, Cash, Discover, Mastercard, and Visa.
What special gasoline product does Sinclair Gas Station offer?
Sinclair Gas Station offers DINOCARE™, a TOP TIER™ Gasoline designed to keep American drivers on the road for years to come.
Where is Sinclair Gas Station located?
Sinclair Gas Station is located at 10290 Magnolia Ave, Riverside, CA 92503, USA.
What categories of services does Sinclair Gas Station provide?
Sinclair Gas Station is categorized as a Gas Station, Convenience Store, and Grocery Store.
How can I contact Sinclair Gas Station by phone?
You can contact Sinclair Gas Station at +1 951-256-7043 or their toll-free number +1 951-351-9165.
Are there any popular restaurants near Sinclair Gas Station?
Yes, nearby restaurants include Brandon's Diner, IHOP, Pho Anh Hotpot and Crawfish, and Jimmy John's sandwich shop, which you might visit before or after fueling up.
Where can I find coffee near Sinclair Gas Station?
Starbucks is located nearby, offering a convenient spot for coffee or a snack when visiting Sinclair Gas Station.
If I need mobile phone services near Sinclair Gas Station, where can I go?
Nearby mobile phone stores include T-Mobile, Boost Mobile Store by 20/20, and Verizon Wireless, all within easy reach of Sinclair Gas Station.
Are there banking services available close to Sinclair Gas Station?
Yes, banking options nearby include Wells Fargo, Bank of America, Chase, and Wescom Financial credit union with ATM access for your convenience.