Trending upward with a $0.69 move 6 days ago to reach $8.92. Current price runs 1.3% above the 90-day average.
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$16.25 | |
|
Lowest Price
|
$8.92 | |
|
Most Recent Price
|
$15.99 |
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$9.17 | |
|
Lowest Price
|
$6.99 | |
|
Most Recent Price
|
$8.92 |
Tracking History: We have tracked Star Tron Enzyme Fuel Treatment - Small Engine Formula – Gas Additive Rejuvenates & Stabilizes Old Gasoline - Cures & Prevents Ethanol Problems since 12/6/2022. The most recent price update was on Nov 5, 2026.
Price Range: Over the past 90 days, the price has ranged from $6.99 (lowest on 3/5/2025) to $9.17 (highest on 8/30/2023). The average price during this period is $8.66.
Current Trend: Walmart.com prices have ranged from $8.23 (Nov 3) to $8.92 (Nov 5) over the past 90 days. Current price is close to the 90-day average of $8.81.
Customer Insights: Rated 4.7/5 from 315 reviews.
Could not start lawnmower and took it to shop; $99 later the technician educated me on use of this product and I shouldn't have any further issues starting the mower. He was right. This product maintains the integrity of the gas and I've never had an issue with the mower not starting.
Walmart has the overall best price on the market. Delivery is always quick and easy therefore making it more appropriate to purchase online in addition, the product itself is a must use in any gasoline engine . I wish that Walmart would let me know when they're having a sale on StarTron.
Was delivered before expected. Product works as advertised.
I bought the Star Tron fuel treatment to put in my motorcycle gas tank to clean fuel injectors and it helped the running of the motorcycles.
I had to go through the inconvenience of reordering everything because you didn't deliver what I ordered. Not even close to what I ordered ! I ordered peanut butter and some gas treatment and recieved a lamp and light bulbs! Ridiculous!
Not sure if it's effectiveness, but measuring, mixing proper amount is ridiculous. "1 cap treats half gallon" spills all over hand %26 side of gas jug. will not order again
I buy this all the time to prevent problems with my small gas engines
Used this for years with great results. Yes the quality of powered equipment isn't what it used to be but one of the biggest culprits of small engine longevity is the ethanol in gasoline. Horrible for push mowers and weed eater parts. I put one ounce in every 5 gallon can of gas which I truly believe makes a big difference. Well worth the money.
Great product and best price
I have been using this product for quite a while on my collector cars which sit a lot. It has really done a good job at taking care of old gas. If the gas is really old, I add some of this and a little premium gas. It straightens things right up.
Detailed price history for the past 90 days
Walmart.com prices have ranged from $8.23 (Nov 3) to $8.92 (Nov 5) over the past 90 days. Current price is close to the 90-day average of $8.81.
| Date | Price | Change | % Change |
|---|---|---|---|
| $8.92 | $+0.00 | +0.0% | |
| $8.92 | $+0.00 | +0.0% | |
| $8.92 | $+0.69 | +8.4% | |
| $8.23 | $+0.00 | +0.0% | |
| $8.23 | $+0.00 | +0.0% | |
| $8.23 | $+0.00 | +0.0% | |
| $8.23 | $-0.69 | -7.7% | |
| $8.92 | $+0.00 | +0.0% | |
| $8.92 | $+0.00 | +0.0% | |
| $8.92 | $+0.00 | +0.0% | |
| $8.92 | $+0.00 | +0.0% | |
| $8.92 | $+0.00 | +0.0% | |
| $8.92 | $+0.00 | +0.0% | |
| $8.92 | $+0.00 | +0.0% | |
| $8.92 | $+0.00 | +0.0% | |
| $8.92 | $+0.00 | +0.0% | |
| $8.92 | $+0.00 | +0.0% | |
| $8.92 | $+0.00 | +0.0% | |
| $8.92 | $+0.00 | +0.0% | |
| $8.92 | $+0.00 | +0.0% | |
| $8.92 | $+0.00 | +0.0% | |
| $8.92 | $+0.00 | +0.0% | |
| $8.92 | $+0.00 | +0.0% | |
| $8.92 | — | — |
Third-Party Sellers prices have ranged from $13.78 (Sep 9) to $16.25 (Oct 12) over the past 90 days. Current price is 11.7% above the 90-day average of $14.32.
| Date | Price | Change | % Change |
|---|---|---|---|
| $15.99 | $+1.50 | +10.4% | |
| $14.49 | $+0.00 | +0.0% | |
| $14.49 | $+0.00 | +0.0% | |
| $14.49 | $+0.00 | +0.0% | |
| $14.49 | $+0.00 | +0.0% | |
| $14.49 | $+0.00 | +0.0% | |
| $14.49 | $+0.00 | +0.0% | |
| $14.49 | $+0.00 | +0.0% | |
| $14.49 | $+0.23 | +1.6% | |
| $14.26 | $-0.23 | -1.6% | |
| $14.49 | $+0.00 | +0.0% | |
| $14.49 | $+0.23 | +1.6% | |
| $14.26 | $+0.00 | +0.0% | |
| $14.26 | $-0.23 | -1.6% | |
| $14.49 | $+0.23 | +1.6% | |
| $14.26 | $+0.00 | +0.0% | |
| $14.26 | $-1.99 | -12.2% | |
| $16.25 | $+1.99 | +14.0% | |
| $14.26 | $-0.23 | -1.6% | |
| $14.49 | $+0.00 | +0.0% | |
| $14.49 | $+0.23 | +1.6% | |
| $14.26 | $-0.23 | -1.6% | |
| $14.49 | $+0.00 | +0.0% | |
| $14.49 | $+0.23 | +1.6% | |
| $14.26 | $-0.23 | -1.6% | |
| $14.49 | $+0.00 | +0.0% | |
| $14.49 | $+0.00 | +0.0% | |
| $14.49 | $+0.23 | +1.6% | |
| $14.26 | $-0.23 | -1.6% | |
| $14.49 | $+0.23 | +1.6% | |
| $14.26 | $+0.00 | +0.0% | |
| $14.26 | $-0.23 | -1.6% | |
| $14.49 | $+0.23 | +1.6% | |
| $14.26 | $+0.00 | +0.0% | |
| $14.26 | $-0.23 | -1.6% | |
| $14.49 | $+0.23 | +1.6% | |
| $14.26 | $-0.23 | -1.6% | |
| $14.49 | $+0.23 | +1.6% | |
| $14.26 | $-0.23 | -1.6% | |
| $14.49 | $+0.00 | +0.0% | |
| $14.49 | $+0.23 | +1.6% | |
| $14.26 | $-0.23 | -1.6% | |
| $14.49 | $+0.00 | +0.0% | |
| $14.49 | $+0.23 | +1.6% | |
| $14.26 | $-0.23 | -1.6% | |
| $14.49 | $+0.23 | +1.6% | |
| $14.26 | $-0.23 | -1.6% | |
| $14.49 | $+0.00 | +0.0% | |
| $14.49 | $+0.23 | +1.6% | |
| $14.26 | $-0.23 | -1.6% | |
| $14.49 | $+0.00 | +0.0% | |
| $14.49 | $+0.23 | +1.6% | |
| $14.26 | $-0.23 | -1.6% | |
| $14.49 | $+0.00 | +0.0% | |
| $14.49 | $+0.23 | +1.6% | |
| $14.26 | $+0.00 | +0.0% | |
| $14.26 | $-0.23 | -1.6% | |
| $14.49 | $+0.23 | +1.6% | |
| $14.26 | $+0.00 | +0.0% | |
| $14.26 | $-0.23 | -1.6% | |
| $14.49 | $+0.23 | +1.6% | |
| $14.26 | $-0.23 | -1.6% | |
| $14.49 | $+0.00 | +0.0% | |
| $14.49 | $+0.23 | +1.6% | |
| $14.26 | $-0.23 | -1.6% | |
| $14.49 | $+0.23 | +1.6% | |
| $14.26 | $-0.23 | -1.6% | |
| $14.49 | $+0.23 | +1.6% | |
| $14.26 | $-0.23 | -1.6% | |
| $14.49 | $+0.23 | +1.6% | |
| $14.26 | $+0.00 | +0.0% | |
| $14.26 | $+0.00 | +0.0% | |
| $14.26 | $-0.23 | -1.6% | |
| $14.49 | $+0.00 | +0.0% | |
| $14.49 | $+0.00 | +0.0% | |
| $14.49 | $+0.23 | +1.6% | |
| $14.26 | $-0.23 | -1.6% | |
| $14.49 | $+0.23 | +1.6% | |
| $14.26 | $-0.23 | -1.6% | |
| $14.49 | $+0.00 | +0.0% | |
| $14.49 | $+0.00 | +0.0% | |
| $14.49 | $+0.23 | +1.6% | |
| $14.26 | $-0.23 | -1.6% | |
| $14.49 | $+0.23 | +1.6% | |
| $14.26 | $+0.00 | +0.0% | |
| $14.26 | $+0.00 | +0.0% | |
| $14.26 | $+0.00 | +0.0% | |
| $14.26 | $-0.23 | -1.6% | |
| $14.49 | $+0.00 | +0.0% | |
| $14.49 | $+0.23 | +1.6% | |
| $14.26 | $-0.23 | -1.6% | |
| $14.49 | $+0.00 | +0.0% | |
| $14.49 | $+0.23 | +1.6% | |
| $14.26 | $+0.00 | +0.0% | |
| $14.26 | $+0.00 | +0.0% | |
| $14.26 | $+0.48 | +3.5% | |
| $13.78 | $+0.00 | +0.0% | |
| $13.78 | $+0.00 | +0.0% | |
| $13.78 | $+0.00 | +0.0% | |
| $13.78 | $-0.71 | -4.9% | |
| $14.49 | $+0.71 | +5.2% | |
| $13.78 | $-0.71 | -4.9% | |
| $14.49 | $+0.00 | +0.0% | |
| $14.49 | $+0.71 | +5.2% | |
| $13.78 | $-0.71 | -4.9% | |
| $14.49 | $+0.71 | +5.2% | |
| $13.78 | $+0.00 | +0.0% | |
| $13.78 | $+0.00 | +0.0% | |
| $13.78 | $+0.00 | +0.0% | |
| $13.78 | $+0.00 | +0.0% | |
| $13.78 | $+0.00 | +0.0% | |
| $13.78 | $+0.00 | +0.0% | |
| $13.78 | $+0.00 | +0.0% | |
| $13.78 | $+0.00 | +0.0% | |
| $13.78 | $-0.71 | -4.9% | |
| $14.49 | $+0.71 | +5.2% | |
| $13.78 | $+0.00 | +0.0% | |
| $13.78 | $+0.00 | +0.0% | |
| $13.78 | $+0.00 | +0.0% | |
| $13.78 | $+0.00 | +0.0% | |
| $13.78 | — | — |
