STP Coupons & Promo Codes

Here are our top promo codes and STP deals for March 2023.
How To Never Miss a STP Promo Code
Sign Up For STP Email Newsletters

By signing up for STP email newsletters you will receive discounts and promo codes sent directly from STP as soon as they are available. These include offers exclusively for subscribers that you won't want to miss.

Check STP Social Media Pages

Follow STP on Facebook, Twitter and Instagram. Occasionally STP will post new coupons and offers to their social pages.

Contact STP Support and Ask for a Promo Code

Sometimes simply asking customer support for a STP promo code will score you a great deal. Connect to live chat or send an email explaining how much you love STP and you just might get a special discount.

Abandon Your Shopping Cart

Proceed to STP and add items to your shopping cart. Just before completing your purchase, leave. If STP's marketing team is on point, they will reach out asking you to complete your order. Often STP will include a promo code to convince you to finish the purchase.

Start your search at BrokeScholar

At BrokeScholar we work tirelessly to update this page with active promo codes for STP. Our staff of coupon editors sort through newsletters, social media posts, deal forums, and third party sellers to find the best STP coupons. Stop wasting time searching for STP promo codes. Bookmark this page and let us do the work for you.

Older / Unreliable Coupons STP promo codes
  • 20% Off
    20% Off Discount at STP
    Save 20% On Stp Gas Treatment, Fuel Intake System Cleaner, Bottles, 5.25 Fl Oz, Pack Of 12, 18039g-12pk
    Get Discount
  • Sale
    Save at STP
    Stp Oil Treatment (15 Oz.) - 12 Pack For $59.65
    Get Discount
  • Sale
    Save at STP
    Just $4.97 For High Mileage Oil Treatment, Stop Leak Formula For Cars And Trucks, 15 Oz, Stp
    Get Discount
STP Promo Codes FAQ
Why doesn't my STP Promo Code work?

There are many reasons a promo code may not work. Some of these include product exclusions, order limits, price thresholds, and other restrictions. Make sure you test all promo codes first before completing a purchase. If your cart is not discounted immediately after entering a promo code, it likely does not work.

Why does BrokeScholar list old / unreliable STP Promo Codes?

Occasionally STP will extend a promotion or reuse a code at a later date. If there are no active codes, try out some older ones -- they just might work!

I have a STP Promo Code not listed on BrokeScholar, can you add it?

Of course! Fill out our contact form with the subject line "STP Promo Code" and include all offer details. Once verified the code will be added to this page.

Does STP offer a Student Discount?

No, STP is not currently offering a student discount.

Does STP offer Discounts for Teachers?

No, STP is not currently offering a teacher discount.

Does STP offer Black Friday and Cyber Monday deals?

Yes, STP offers Black Friday and Cyber Monday deals. You can find all STP Black Friday coupons and Cyber Monday deals on BrokeScholar.

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STP coupons
Active Coupons:2
Total Sales:3
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About STP Discounts

Currently we have 2 active STP coupons & promo codes for March 2023. Since we began tracking STP discounts, we've found a total of 3 coupons and deals. These include 0 promo codes, 3 sales, and no free shipping deals.

Highest ever STP discount: Save 20% On Stp Gas Treatment, Fuel Intake System Cleaner, Bottles, 5.25 Fl Oz, Pack Of 12, 18039g-12pk

Latest STP Offer: Stp Oil Treatment (15 Oz.) - 12 Pack For $59.65

How to apply Promo Codes at STP
  1. Select a STP promo code that fits your order. Click "Reveal Code" to copy the promo code to your clipboard.
  2. Head to and navigate to your shopping cart. Double check the right items are in your cart.
  3. Find the promo code box, paste your code, and click apply.
  4. Review your savings before finishing checkout. The discount should reflect in your order total.