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Star Tron Super Concentrated Diesel Formula - Stabilize & Rejuvenate Diesel, Biodiesel & All Regular Gasoline - 1 Oz Treats 32 Gallons - Reduce Soot, Carbon & Emissions - Clean Tanks, Injectors & More

  • Based on 625 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, May 22
Order within 6 hours and 53 minutes
Available payment plans shown during checkout

Style: 8 Oz Treats 252 Gallons


Features

  • Makes engines start easily and run smoothly; improves economy and reduces emissions and carbon build-up from burners, injectors and exhaust components
  • For everyday use and seasonal storage; stabilizes fuel for up to 2 years and can help rejuvenate old, sub-spec fuel
  • Disperses water throughout fuel as submicron-sized droplets that are safely eliminated while the engine operates
  • Cleans valves and injectors of carbon deposits, gums and varnish for maximum performance, increased fuel efficiency and reduced emissions
  • Super Concentrated Diesel Formula 931XX is economical to use in large applications; safe for use in all engines and fuels, including heating oil

Item Package Dimensions L x W x H: ‎9.25 x 3.82 x 2.64 inches


Package Weight: ‎0.28 Kilograms


Item Dimensions LxWxH: ‎2 x 3 x 7.25 inches


Item Weight: ‎8.48 Ounces


Brand Name: ‎STAR BRITE


Color: ‎multicolor


Manufacturer: ‎Star brite


Part Number: ‎093108SS


Style: ‎8 Oz Treats 252 Gallons


Included Components: ‎Enzyme Fuel Treatment


Size: ‎8 Oz


Date First Available: July 4, 2012


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, May 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Outstanding performance
Style: 128 Oz Treats 4096 Gallons
2022 F350 Super Duty Dually. Purchased for the sole purpose of preserving diesel fuel in my gravity feed tank in bed of truck as I buy in bulk and often do not use the bed tank fuel unless prices jump or I am pulling my RV. I poured the recommended amount (1st time use) into the onboard tank and took off for a weekend drip of 8 hours round trip. My engine seemed to quite down a bit. Fuel economy was pushing about 2 and sometimes 3 mpg better than I normally get. 2 to 3 mpg over distance sure adds up quickly. I have since run two more tanks on this product and still getting better fuel economy. I am sold that it works. I suggest start with the small bottle to see what it does for you. Keep the small bottle cause you will buy the large "gallon" size and portion it out :). ... show more
Reviewed in the United States on July 6, 2023 by The Professor

  • For diesel
Style: 8 Oz Treats 252 Gallons
Using on my old farm tractor. Hard to tell if it is working yet. At least it should extend the life of the engine.
Reviewed in the United States on June 26, 2023 by Denise Lynn

  • Keeps my boat engine running smooth
Style: 32 Oz Treats 1024 Gallons
I have been using this fuel additive religiously in my D4 260hp Volvo Penta diesel and it has never failed me yet. There are times when the boat sits for prolonged periods and I have never, knock on wood, had water show up in my fuel filter separator. I've tried other brands but i always come back to Startron. ... show more
Reviewed in the United States on June 7, 2023 by Kindle Customer 53

  • No problems
Style: 16 Oz Treats 512 Gallons
Been using this product in my Tiffin diesel motor-home now for a couple years. It was highly recommended on the RV blogs that I'd been reading when I bought the motor-home. I follow the instructions on the back of the container and have had no issues with the fuel or the filter.
Reviewed in the United States on March 6, 2023 by Hammerboy

  • Great for storing diesel fuel over the winter
Style: 32 Oz Treats 1024 Gallons
I use this product to keep the fuel fresh when I store my boat and tractor over the winter. Works great.
Reviewed in the United States on April 20, 2023 by SDS

  • ...
Style: 16 Oz Treats 512 Gallons
I use Star Tron as my fuel stabilizer. I've used the other common alternatives but like Star Tron the most. I can't give you an objective, scientific reason why and there's plenty of debate online about the different brands but I can tell you I've never had an issue with any of my 4 stroke equipment treated with this. Some equipment sits unused for a year and it always starts right up and runs great. I use premixed cans of ethanol-free 2 stroke gas, like TruFuel et al, for that type of equipment. One year, I used my own 2 stroke mix that wasn't treated with a stabilizer. I knew it was dumb to let that crud sit in there for over a year. When I went to finally started up my Stihl chainsaw, it now bogs and needs a carb clean. I also let old, untreated gas sit in a Honda snowblower which began running rough. I'm going to run a tank of treated gas through it and will report back on the outcome. The diesel version has more additives than the regular gas version, and came recommended online. You won't go wrong with this. Do yourself a favor and treat all your gas. You'll save yourself a lot of hassle down the road. Trying to clean a carb the lazy way - by not tearing it down and simply trying to clear the issue out with additives - typically doesn't work that well. ... show more
Reviewed in the United States on September 22, 2020 by culturejamming

  • Excellent fuel additive
Style: 8 Oz Treats 252 Gallons
One of the best additives on the market
Reviewed in the United States on March 17, 2023 by Jim M.

  • Fuel additive
Style: 32 Oz Treats 1024 Gallons
Star Tron has always produced a great product. Only issue with this order was that the cap worked loose and some liquid leaked out, causing a hazardous/flammable material spill. Only a couple of ounces leaked out, but that's enough to treat 40 gallons. Suggest sender ensure cap is on tight and possibly even do a seal over the cap to ensure it doesn't come loose. ... show more
Reviewed in the United States on October 22, 2022 by T. Moore

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