PROMO CODE·CONVENIENCECURATED
Sunoco
30% OFF
Teacher Discount: 30% Off
K-12 teachers save 30% at Sunoco year-round.
EXPIRES IN 34D
STILL WORKS?
VERIFIED
ALL STORES
CONVENIENCE
Sunoco coupons.
13 verified Sunoco deals — promo codes, discounts, and cash-back offers. Curated and updated daily by The Couponer.
VISIT SUNOCOPROMO CODE·CONVENIENCECURATED
Sunoco
$25 OFF
Refer a Friend, Save $25
Refer a friend to Sunoco and you both get $25 off your next order.
EXPIRES IN 13D
STILL WORKS?
VERIFIED
PROMO CODE·CONVENIENCECURATED
Sunoco
55% OFF
Members Save 55% Storewide
Loyalty members enjoy 55% off site-wide on select items at Sunoco.
EXPIRES IN 9D
STILL WORKS?
VERIFIED
IN-STORE·CONVENIENCECURATED
Sunoco
SAVE $4
Buy 4, Save $4 Mix & Match
Mix and match any four qualifying items at Sunoco and save $4 instantly.
NO CODE NEEDED
Auto-applied at checkout ✨
EXPIRES IN 14D
STILL WORKS?
VERIFIED
PROMO CODE·CONVENIENCECURATED
Sunoco
45% OFF
App Exclusive: 45% Off
Download the Sunoco app for an exclusive 45% off first order.
EXPIRES IN 8D
STILL WORKS?
VERIFIED
PROMO CODE·CONVENIENCECURATED
Sunoco
30% OFF
Student Discount: 30% Off
Verified students save 30% year-round at Sunoco.
EXPIRES IN 27D
STILL WORKS?
VERIFIED
IN-STORE·CONVENIENCECURATED
Sunoco
FREE WASH
Free Car Wash With Fuel Fill
Free basic car wash with a fuel fill-up over 8 gallons at Sunoco.
NO CODE NEEDED
Auto-applied at checkout ✨
EXPIRED
STILL WORKS?
VERIFIED
IN-STORE·CONVENIENCECURATED
Sunoco
BOGO FREE
BOGO Roller Grill Items
Buy one roller grill item at Sunoco, get another one free.
NO CODE NEEDED
Auto-applied at checkout ✨
EXPIRES IN 15D
STILL WORKS?
VERIFIED
PROMO CODE·CONVENIENCECURATED
Sunoco
FREE SHIP
Free Shipping on $100+
Free standard shipping site-wide with a $100 minimum at Sunoco.
EXPIRES IN 17D
STILL WORKS?
VERIFIED
PROMO CODE·CONVENIENCECURATED
Sunoco
$100 OFF
Refer a Friend, Save $100
Refer a friend to Sunoco and you both get $100 off your next order.
EXPIRES IN 33D
STILL WORKS?
VERIFIED
PROMO CODE·CONVENIENCECURATED
Sunoco
40% OFF
Student Discount: 40% Off
Verified students save 40% year-round at Sunoco.
EXPIRES IN 38D
STILL WORKS?
VERIFIED
PROMO CODE·CONVENIENCECURATED
Sunoco
15% OFF
Teacher Discount: 15% Off
K-12 teachers save 15% at Sunoco year-round.
EXPIRES IN 19D
STILL WORKS?
VERIFIED
PROMO CODE·CONVENIENCECURATED
Sunoco
$10 OFF $150
$10 Off Orders $150+
Save $10 when you spend $150 or more at Sunoco.
EXPIRES IN 4D
STILL WORKS?
VERIFIED
How to use Sunoco coupons
Pick a deal above, click COPY CODE to grab the promo code (or GET DEAL for auto-applied discounts), then head to Sunoco. Paste the code at checkout to see your discount reflected in the total.
Every Sunoco deal on this page is verified and updated by The Couponer's community and editors. If a code stops working, you can flag it — we'll pull it from rotation.