zMAX Fuel Formula - Automotive Additive, 12 fluid ounces
- Brand:
- zMAX
- Model Number:
- 51-112
- UPC:
- 753982511124
- EAN:
- 0753982511124
- Walmart SKU:
- 664126799
Key Takeaway
Recent downward movement established $29.40 pricing, now 0.1% above the quarterly average.
Third-Party Seller Summary
No price history available for Third-Party Sellers
Walmart.com Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$29.99 | |
|
Lowest Price
|
$21.20 | |
|
Most Recent Price
|
$29.40 |
- Average Price
- $29.01
- First Tracked
- Last Update
Price Analysis
Tracking History: We have tracked zMAX Fuel Formula - Automotive Additive, 12 fluid ounces since 9/23/2023. The most recent price update was on Jun 11, 2026.
Price Range: Over the past 90 days, the price has ranged from $21.20 (lowest on 10/21/2024) to $29.99 (highest on 5/2/2025). The average price during this period is $29.01.
Current Trend: Walmart.com prices have ranged from $29.22 (May 16) to $29.40 (Jun 11) over the past 90 days. Current price is close to the 90-day average of $29.36.
Customer Insights: Rated 4.65/5 from 20 reviews.
Customer Reviews
20 reviewsCustomer Reviews
4.7
Based on 20 reviews
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Showing 7 of 20 reviews
Z-Max works!
This Z-Max Fuel System product cleans and lubricates critical fuel system parts to keep my vehicles running well as they were designed to function, while it helps to expel harmful fuel system deposits on them as I drive, that positively affects their performance from power robbing build-up, varnish, and sediments!
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zmax is all I use.
I absolutely love this product! I have been running this through my vehicles for over 7 years and never had any injector issues.
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Picked up 2.5 miles more per gallon. Car sounds better and accelerates
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Good stuff
I have only used this for a short time but I can tell a difference my truck runs much smoother
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always works good on all 4 of my vehicles ;
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The engine idles better than before.
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Would buy from Walmart again.
I liked how the shipping box was packed. Each item was wrapped separately in the box and all three were wrapped together. Instead of being thrown in the box with nothing.
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Price History
Recent Price Changes
Detailed price history for the past 90 days
Walmart.com Pricing
10 recordsWalmart.com prices have ranged from $29.22 (May 16) to $29.40 (Jun 11) over the past 90 days. Current price is close to the 90-day average of $29.36.
| Date | Price | Change | % Change |
|---|---|---|---|
| $29.40 | $+0.00 | +0.0% | |
| $29.40 | $+0.00 | +0.0% | |
| $29.40 | $+0.18 | +0.6% | |
| $29.22 | $-0.18 | -0.6% | |
| $29.40 | $+0.18 | +0.6% | |
| $29.22 | $-0.18 | -0.6% | |
| $29.40 | $+0.00 | +0.0% | |
| $29.40 | $+0.00 | +0.0% | |
| $29.40 | $+0.00 | +0.0% | |
| $29.40 | — | — |
No third-party seller price history available for this product in the past 90 days.
