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⛽ Unlock your engine’s hidden potential with STP Ultra 5-in-1!
STP Ultra 5-in-1 Fuel System Cleaner is a powerful 591 ml liquid formula designed to deep clean your entire fuel system, reduce engine friction, remove deposits, inhibit corrosion, and restore peak performance. With 3x the cleaning agents compared to leading premium gasoline, it treats up to 35 gallons per bottle and is compatible with all gasoline engines including turbo, direct inject, and hybrid systems. Ideal for use every oil change or 4,000 miles, it ensures long-term engine health and improved fuel efficiency.
| ASIN | B07232BTXR |
| Best Sellers Rank | #243,411 in Automotive ( See Top 100 in Automotive ) #158 in Automotive Fuel System Cleaners |
| Brand Name | STP |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.0 4.0 out of 5 stars (35) |
| Global Trade Identification Number | 00071153183155, 10071153183152 |
| Included Components | CAN |
| Item Form | Liquid |
| Item Type Name | FUEL ADDITIVES |
| Item Volume | 20 Fluid Ounces |
| Manufacturer | STP |
| Material Features | Clean |
| Material Type Free | en_AE |
| Number of Items | 1 |
| Scent | Unscented |
| Specific Uses For Product | Engine |
| Surface Recommendation | Metal |
| UPC | 071153183155 |
| Unit Count | 20 Fluid Ounces |
| Warranty Description | 1 year manufacturer |
E**N
Works well as described
Immediately felt the results on my cars
R**X
its 5in 1
good product
M**N
Ok product
Doesnt feel any improvement in drive. Also ensure you have funnel to fill in the tank. For my truck I didnt get any improvement.
A**R
Great
Great
J**O
I do not know what the difference is between FI cleaners. I can say that I feel this product is a good value, because of the size of the product, allowing the option of a longer or second cleaning period. I cannot say whether my gas mileage has improved, but my engine is running smooth and I will continue to periodically use this as part of my normal maintenance. STP has been around all of my life.
O**M
lawnmower wouldn't re-start (a dozen or more pulls-ugh) after emptying full bag of grass so I suspected there was moisture in the tank or some other fuel issue. Added some STP fuel system cleaner, little over an ounce, and it starts every time, usually on the first pull. Great product, and 20 oz can should last for years.
N**E
Fuel stabilizer makes for ez starts and detergents help equipment run smoother . Safe for 2 & 4 cycle but not diesel. I mix 2oz per gallon
C**E
Put in my Honda CBR 250r. Worked great w regular or premium fuel. A definite difference...like a power bar for a bike!
E**A
This item arrived with significant dents in both cans. The outside dents were severe enough to splinter the metal on the interior of the can. No way in the world would I introduce metal chips into my fuel system and ruin my car engine. (I finally went to a retail store and bought two bottles. The major retail stores are using plastic containers.
Trustpilot
3 weeks ago
2 weeks ago