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Hero image 0 of STP Gas Treatment, 5.25 fluid ounces, 2 pack, 14413, 0 of 3
STP Gas Treatment, 5.25 fluid ounces, 2 pack, 14413
Key item features
- Improves the quality of gas and helps keep fuel injectors and intake valves clean with regular use
- Save gas by keeping fuel intake system clean
- Prevent fuel line freeze
- Prevent deposit buildup
- Each 5.25 fluid ounce bottle treats up to 21 gallons of gasoline
Specs
- BrandSTP
- Rec. useAutomotive
- Volume capacity5.25 fl oz
- Container typePacket
- Size5.25 oz
- Pack quantity1
Current price is USD$8.3379.3 ¢/fl oz
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About this item
Product details
STP Gas Treatment improves the quality of gas by adding powerful cleaning agents that help fight the accumulation of harmful carbon, gum and varnish deposits in the fuel system that can reduce performance. Also engineered to remove water, which can lead to fuel line freeze. This product is made with jet fuel, a high-quality carrier of active ingredients.
- Improves the quality of gas and helps keep fuel injectors and intake valves clean with regular use
- Save gas by keeping fuel intake system clean
- Prevent fuel line freeze
- Prevent deposit buildup
- Each 5.25 fluid ounce bottle treats up to 21 gallons of gasoline
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it. Â
Specifications
Brand
STP
Rec. use
Automotive
Volume capacity
5.25 fl oz
Container type
Packet
Directions
Instructions
Directions:Pour entire contents into gas tank before or after fueling. One bottle treats up to 21 gallons of gasoline.
Warnings
Warning Text
proposition 65 reasons:WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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Showing 1-3 of 94 reviews
Jun 13, 2014
oletone
5 out of 5 stars review
Verified Purchase
Great gas treatment
Put one in with a full tank and so far it has worked great as my truck seemed to be wanting to die on me at stop light, now it is going fine.
Helpful?70XAUWLMUMQ016817403
Oct 13, 2016
Dale
5 out of 5 stars review
Verified Purchase
Gas treatment
It is good gas treatment I use it regularly and helps boast my gas mpg
Helpful?70XAUWLMUMQ016817403
Oct 4, 2025
rubyred84_1433
5 out of 5 stars review
Great product!!!!
[This review was collected as part of a promotion.] I used the STP Fuel Treatment Additive and it worked great! My car runs smoother and seems to have a little more power. It was easy to pour into the gas tank, and I noticed better fuel mileage after using it a couple of times. A good product to keep your engine clean and running well.
Review from influenster.com
Helpful?70XAUWLMUMQ016817403
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