STP High Mileage Fuel Injector and Carburetor Cleaner - 5.25 fl oz
- Brand:
- STP
- Model Number:
- 18311
- UPC:
- 071153785717
- EAN:
- 0071153785717
- ASIN:
- B004MBLV2O
- Walmart SKU:
- 16817399
Key Takeaway
Current $2.88 has remained steady for the past three weeks, closely tracking the 90-day average of $2.88. This consistency suggests buyers are getting the standard market rate.
Third-Party Seller Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$10.64 | |
|
Lowest Price
|
$7.78 | |
|
Most Recent Price
|
$10.64 |
- Average Price
- $8.73
- First Tracked
- Last Update
Walmart.com Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$2.94 | |
|
Lowest Price
|
$2.74 | |
|
Most Recent Price
|
$2.88 |
- Average Price
- $2.85
- First Tracked
- Last Update
Price Analysis
Tracking History: We have tracked STP High Mileage Fuel Injector and Carburetor Cleaner - 5.25 fl oz since 11/26/2022. The most recent price update was on Jul 20, 2026.
Price Range: Over the past 90 days, the price has ranged from $2.74 (lowest on 11/26/2022) to $2.94 (highest on 4/10/2025). The average price during this period is $2.85.
Current Trend: Walmart.com prices have ranged from $2.88 (Jul 20) to $2.88 (Jul 20) over the past 90 days. Current price is close to the 90-day average of $2.88.
Customer Insights: Rated 4.7/5 from 219 reviews.
Customer Reviews
219 reviewsCustomer Reviews
4.7
Based on 219 reviews
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Showing 10 of 219 reviews
STP
Easy open and easy to pour! No clue if it actually working or not but definitely makes me feel better putting some in once in a while!
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Does the Job
Have used this product for years and it has worked well. The price is very reasonable And it works. I use it twice a year in both my cars So I recommend this product
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normally use Lucas but went on a long road trip and forgot my bottle. my car requires upper cylinder lubricant. did basically the same thing. A bit more thinner than Lucas so may be better for high compression engines.
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works great
works great for our trucks
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great price does the job on a carbonated boat
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Noticeable performance in gas consumption.
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Value for money
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Prevention is the best plan
I travel long distances periodically and have to depend on gas stations along interstates so I add a bottle of this to each fill-up on the trip to avoid any issues with unfamiliar gas. Haven't experienced a problem yet, so I will continue to use it.
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Works pretty well
Check my engine with an endoscope camera before using it and then after running through a fully tank with this added and saw noticeable removal of the residue and bits of gunk that build up inside
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Not as good as it used to be
Caused my check engine light to come on.
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Price History
Recent Price Changes
Detailed price history for the past 90 days
Walmart.com Pricing
26 recordsWalmart.com prices have ranged from $2.88 (Jul 20) to $2.88 (Jul 20) over the past 90 days. Current price is close to the 90-day average of $2.88.
| Date | Price | Change | % Change |
|---|---|---|---|
| $2.88 | $+0.00 | +0.0% | |
| $2.88 | $+0.00 | +0.0% | |
| $2.88 | $+0.00 | +0.0% | |
| $2.88 | $+0.00 | +0.0% | |
| $2.88 | $+0.00 | +0.0% | |
| $2.88 | $+0.00 | +0.0% | |
| $2.88 | $+0.00 | +0.0% | |
| $2.88 | $+0.00 | +0.0% | |
| $2.88 | $+0.00 | +0.0% | |
| $2.88 | $+0.00 | +0.0% | |
| $2.88 | $+0.00 | +0.0% | |
| $2.88 | $+0.00 | +0.0% | |
| $2.88 | $+0.00 | +0.0% | |
| $2.88 | $+0.00 | +0.0% | |
| $2.88 | $+0.00 | +0.0% | |
| $2.88 | $+0.00 | +0.0% | |
| $2.88 | $+0.00 | +0.0% | |
| $2.88 | $+0.00 | +0.0% | |
| $2.88 | $+0.00 | +0.0% | |
| $2.88 | $+0.00 | +0.0% | |
| $2.88 | $+0.00 | +0.0% | |
| $2.88 | $+0.00 | +0.0% | |
| $2.88 | $+0.00 | +0.0% | |
| $2.88 | $+0.00 | +0.0% | |
| $2.88 | $+0.00 | +0.0% | |
| $2.88 | — | — |
Third-Party Seller Pricing
1 recordsThird-Party Sellers prices have ranged from $10.64 (Jun 9) to $10.64 (Jun 9) over the past 90 days. Current price is close to the 90-day average of $10.64.
| Date | Price | Change | % Change |
|---|---|---|---|
| $10.64 | — | — |
