(6 pack) STP Gas Treatment For Any Gasoline Engine - 5.25 fl oz (2 Count)
(6 pack) STP Gas Treatment For Any Gasoline Engine - 5.25 fl oz (2 Count)
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(6 pack) STP Gas Treatment For Any Gasoline Engine - 5.25 fl oz (2 Count)

4.7 stars out of 362 reviews
(4.7)|
362 ratings
(6 pack) STP Gas Treatment For Any Gasoline Engine - 5.25 fl oz (2 Count)6 pack STP Gas Treatment For Any Gasoline Engine 5 25 fl oz 2 Count12 pack STP Gas Treatment For Any Gasoline Engine 5 25 fl oz 2 Count2 pack STP Gas Treatment For Any Gasoline Engine 5 25 fl oz 2 CountSTP Gas Treatment For Any Gasoline Engine 5 25 fl oz 2 Count24 pack STP Gas Treatment For Any Gasoline Engine 5 25 fl oz 2 Count
Pack Size:6 Pack

Key item features

  • Convenient Packaging: This product includes a two-pack of 5.25 fl oz bottles, designed to treat up to 21 gallons of gasoline.
  • Enhanced Efficiency: Improves gasoline quality and helps maintain engine fuel efficiency by reducing harmful deposits.
  • Deposit Prevention: Actively prevents the buildup of carbon, gum, and varnish deposits that can accumulate over time in the fuel system.
  • Winter Protection: Removes water from the gas tank, which helps prevent fuel lines from freezing in cold weather conditions.
  • Advanced Formulation: Formulated with jet fuel as a high-quality carrier for active ingredients, ensuring effective cleaning and performance.
  • Routine Maintenance: Recommended for regular use when filling up the tank to provide consistent and excellent routine care for the fuel system.
  • Universal Compatibility: Safe for use with any gasoline engine and compatible with capless gas systems.
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Current price is $29.8847.4 ¢/fl oz
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  • 6-pack of STP Gas Treatment For Any Gasoline Engine - 5.25 fl oz (2 Count)
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(6 pack) STP Gas Treatment For Any Gasoline Engine - 5.25 fl oz (2 Count) $29.88 47.4 ¢/fl oz

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Customer ratings & reviews

4.7 out of 5 stars
stars362 ratings110 reviews
How item rating is calculated
  1. 5 stars83% (302)
  2. 4 stars9% (32)
  3. 3 stars3% (11)
  4. 2 stars1% (4)
  5. 1 star4% (13)

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Showing 1-3 of 110 reviews

Aug 5, 2025
Vadim
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Product discrepancy

It's a good product. However, product description says 1 bottle treats up to 21 gallons of gas, while what I have received (and what's available in stores) 1 bottle treats up to 15 gal of gas. Kinda mismatch...

Helpful?5Y23GOOHD19F15591506383
Jun 2, 2025
TreasiaBlack
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

It is the perfect additive to your gasoline to help your vehicle perform at its best. There is nothing a consumer can do about the qualify of gasoline at the pump. STP is that blessed hope. Please continue to keep this product in stock at affordable prices.

Helpful?5Y23GOOHD19F15591506383
Oct 20, 2025
Kim
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

If you're car is acting up get this

If your car is having problems get this it helps! We've been using it for about a year now and we can tell a difference in how it runs!

Helpful?5Y23GOOHD19F15591506383