Skip to Main Content

For security, click here to clear your browsing session to remove customer data and shopping cart contents, and to start a new shopping session. 

Tractor Supply Co.

We Are Listening...

Say something like...

"Show me 4health dog food..."

You will be taken automatically
to your search results.

Please enable your microphone.

Your speech was not recognized

Click the microphone in the search bar to try again, or start typing your search term.

We are searching now

Your search results
will display momentarily...

Main Content

Star Tron Enzyme Fuel Treatment, 8 oz., 14308

SKU: 445866199
Star Tron Enzyme Fuel Treatment, 8 oz., 14308
Enter Zip Code for price More Info
Product price

Save Up To
See price at checkout More Info
Product Rating is 4.2


TSC of  #

TSC of  #

TSC of  #

TSC of  #

Check Availability at Other Stores
Standard Delivery Not Available to 
Notice: This item will ship within 0 days.
This product may require up to 0 additional days for order processing prior to shipping.
Change Delivery Location

Item Information

Star Tron Enzyme Fuel Treatment is a multifunctional fuel additive which uses a unique enzyme technology that allows all engines to start easily and run smoothly, even when using ethanol-blended fuel or after sitting idle for months.

  • Cures and prevents most ethanol problems
  • Stabilizes fuel for up to 2 years
  • Improves performance; Makes all engines start easily, run smoothly
  • Removes and prevents gum, carbon & varnish
  • Helps prevent phase separation by dispersing water throughout fuel as submicron-sized droplets that are safely eliminated while the engine operates
  • Helps rejuvenate old fuel
  • Reduces smoke and all other emissions
  • 1 fl. Oz treats 6 gallons of fuel
Works in all engines and in all fuel.

Specification Description
CountryofOrigin: Made in USA
Product Width: 3
Intended Use Grade: Industrial, Residential, Standard
Product Weight: 0.53
Compatibility: All gas powered equipment
Part Number: 14308
Fuel Tank Capacity: N/A
Product Height: 7
Brand: Star Tron
Product Length: 2
Manufacturer Part Number 14308
Star Tron Enzyme Fuel Treatment, 8 oz., 14308 is rated 4.2 out of 5 by 5.
Rated 5 out of 5 by from A few drops a day will keep the mechanic at bay. A good way to keep the gas longer and honor the warranty conditions to protect the engine at the same time
Date published: 2019-07-27
Rated 5 out of 5 by from It works great to stabilize fuel! I have used this to stabilize gas in my log splitter and snow blower and it honestly does work! I put it in and then run the engine for 10 minutes or so to make sure it's gone through the entire engine. Then after not starting the machine for several months, it will fire right off! And that *never* used to happen. If you forget to use it on the last use of the season, just add some to the gas when you think of it, and pull the cord several times to get the treated fuel thru the system, and that works pretty well too. I have used this in things that are stored thru the summer and things that are stored thru the winter (mowers, chipper/shredder) and it works equally well in each.
Date published: 2017-10-19
Rated 1 out of 5 by from didnt work Used in regular gas in gas can for lawn mower, right around 2-3 months the gas went bad anyway and is worthless. Replaced gas and lawn mower is fine.
Date published: 2017-08-23
Rated 5 out of 5 by from I have been using this product for a couple of years in lawnmowers, weed eaters, blowers, and chain saws. Since I have used this product I have not had a engine issue due to the ethanol additive to the fuel
Date published: 2014-05-21
  • y_2020, m_1, d_26, h_12
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.4
  • cp_1, bvpage1
  • co_hasreviews, tv_1, tr_4
  • loc_en_US, sid_445866199, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_tractorsupply
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • LOCAL, getContent, 5ms

Can this be used in mixed fuel, for 2 stroke engines?

Asked by: JacciB45
Yes, Star Tron can be used in all fuels (Mixed or not) and all engines (2 or 4 stroke).
Answered by: MitchellW
Date published: 2019-02-08

Can this be used in diesel engines?

Asked by: 1StumpJumper
This product is not intended for diesel engines
Answered by: JWag
Date published: 2018-10-17
  • y_2020, m_1, d_26, h_12CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.4
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_2
  • loc_en_US, sid_445866199, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING)]
  • clientName_tractorsupply
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • LOCAL, getContent, 4ms