STP 1 Tank Tune Up Fuel Additive - 12oz
- Brand:
- STP
- Model Number:
- E304142300
- UPC:
- 071153459427
- EAN:
- 0071153459427
- Walmart SKU:
- 5144605410
Key Takeaway
Price momentum shifted downward last week, bringing the cost to $11.97. This represents a 17.3% discount to typical levels.
Third-Party Seller Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$15.97 | |
|
Lowest Price
|
$15.26 | |
|
Most Recent Price
|
$15.97 |
- Average Price
- $15.62
- First Tracked
- Last Update
Walmart.com Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$15.97 | |
|
Lowest Price
|
$11.97 | |
|
Most Recent Price
|
$11.97 |
- Average Price
- $13.75
- First Tracked
- Last Update
Price Analysis
Tracking History: We have tracked STP 1 Tank Tune Up Fuel Additive - 12oz since 1/30/2025. The most recent price update was on Jun 4, 2026.
Price Range: Over the past 90 days, the price has ranged from $11.97 (lowest on 5/23/2026) to $15.97 (highest on 3/31/2026). The average price during this period is $13.75.
Current Trend: Walmart.com prices have ranged from $11.97 (Jun 4) to $15.97 (May 10) over the past 90 days. Current price is 17.3% below the 90-day average of $14.48.
Customer Insights: Rated 4.7/5 from 235 reviews.
Customer Reviews
235 reviewsCustomer Reviews
4.7
Based on 235 reviews
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Showing 10 of 235 reviews
C.E.L. Went off!
2014 Chevy Tahoe had a little rough idle so far after a couple of fill ups and a couple bottles of this STP check engine light off and rough idling appears to be getting better. Fingers cross this work, check engine light code is saying poor oxygen sensors but so far check engine light is gone off .
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Engine Light Turned Off!
Engine Light Turned Off after 20 miles! Great product and cheaper than the other options! Great in 4 cyclinder Hyundai Accent!
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Pour 1 bottle before filling 12 gallons of gasoline and immediately felt lighter driving. Most importantly, the Check Engine light- P0420 and P0430- was gone after running a few hundred miles.
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Great product!
Had a problem with the catalyst converter on my vehicle and after using this product, the warning light cleared.
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Helped my car out alot!
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Did what it said it would do.
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great product
like that it helped my car work better
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Helpful
This helped my husbands truck after he got bad gas from sheetz
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Not a miracle in a bottle, but I did pass emissions in my 2007 beater
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compared to tge ultra additive or otgers this one is ok. for the price you can find better. didnt performed as good as others ive tested and not mucy information about it is available.
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Price History
Recent Price Changes
Detailed price history for the past 90 days
Walmart.com Pricing
9 recordsWalmart.com prices have ranged from $11.97 (Jun 4) to $15.97 (May 10) over the past 90 days. Current price is 17.3% below the 90-day average of $14.48.
| Date | Price | Change | % Change |
|---|---|---|---|
| $11.97 | $+0.00 | +0.0% | |
| $11.97 | $+0.00 | +0.0% | |
| $11.97 | $-4.00 | -25.0% | |
| $15.97 | $+0.00 | +0.0% | |
| $15.97 | $+0.00 | +0.0% | |
| $15.97 | $+0.00 | +0.0% | |
| $15.97 | $+0.71 | +4.7% | |
| $15.26 | $+0.00 | +0.0% | |
| $15.26 | — | — |
Third-Party Seller Pricing
2 recordsThird-Party Sellers prices have ranged from $15.26 (Mar 18) to $15.97 (Mar 23) over the past 90 days. Current price is close to the 90-day average of $15.62.
| Date | Price | Change | % Change |
|---|---|---|---|
| $15.97 | $+0.71 | +4.7% | |
| $15.26 | — | — |
