STP Gas Treatment Fuel Additive, 5.25 fl oz Bottles, 2 Pack, Fuel Cleaner That Fights Deposit Build-up, Prevents Fuel Line Freeze, and Saves Gas
Key features
- •Improves the quality of gasoline
- •Saves gas by keeping fuel intake system clean
- •Helps prevent fuel line freeze
- •Prevents deposit buildup
- •Compatible with cap-less fuel tanks
STP Gas Treatment Fuel Additive, 5.25 fl oz Bottles, 2 Pack, Fuel Cleaner That Fights Deposit Build-up, Prevents Fuel Line Freeze, and Saves Gas
List Price: $21.61$19.45DEALYou Save: $2.16 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 25, 2026In Stock (30)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers4.6
out of 5
Based on 10 reviews
5★
90%
4★
10%
3★
0%
2★
0%
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Right product
Mark Finley✓ Verified Purchase•May 18, 2024
Exactly what I ordered and needed
Stock up while you can.
BitterGrace✓ Verified Purchase•May 12, 2024
Bought this for my 2018 Subaru Forester for which I drive a minimum of 100 miles a day. As a mechanic by trade, and the recent announcement of more alcohol going into our fuel, this is a must as the water the added alcohol creates in your will system will wreck havoc on your engine. STP products tend to have a proven track record and I use several of their other products on my vehicles. This pack was a great value for the money.
keeps motor running smoothly
Jene Cook✓ Verified Purchase•April 18, 2024
no dislikes
My gas milage has greatly improved.
Mark W. Dobbs✓ Verified Purchase•April 12, 2024
Want to increase your gas mileage? This is the product for you!
It really works...
Steve L Manley✓ Verified Purchase•April 8, 2024
I have a 2013 Toyota Tundra 5.7L 4x4. I started using STP Gas Treatment when my truck had just over 2,700 miles on it. It takes about four fill-ups to start seeing a difference. At 3,600 miles, I checked my miles per gallon (mpg), and it had increased by 1.2 mpg. I have found that the additional mpg's will vary depending on how I use my truck. At highway speeds of 70 mph, my mpg only increases by about .75. At 55 - 60 mph, I see an increase of 1.0 mpg, and at 40 - 45 mph, I see the best increase at 1.2 mpg. I have also seen a significant improvement in the smoothness of the engine. There is absolutely no rpm variation at idle and the engine is much smoother through all gear changes.
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