Denso Spark Plug 4090
- Brand:
- DENSO
- Model Number:
- 4090
- UPC:
- 042511040908
- EAN:
- 0042511040908
- Walmart SKU:
- 42396009
Key Takeaway
Significant price reduction expected soon—our analysis suggests a 11.0% drop is imminent after 3 days at $4.18.
Price expected to drop to $3.72 soon
Third-Party Seller Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$7.19 | |
|
Lowest Price
|
$6.14 | |
|
Most Recent Price
|
$7.04 |
- Average Price
- $6.53
- First Tracked
- Last Update
Walmart.com Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$4.18 | |
|
Lowest Price
|
$3.02 | |
|
Most Recent Price
|
$4.18 |
- Average Price
- $3.39
- First Tracked
- Last Update
Price Analysis
Tracking History: We have tracked Denso Spark Plug 4090 since 12/6/2022. The most recent price update was on Sep 17, 2026.
Price Range: Over the past 90 days, the price has ranged from $3.02 (lowest on 4/12/2025) to $4.18 (highest on 9/13/2026). The average price during this period is $3.39.
Current Trend: Walmart.com prices have ranged from $3.02 (Jul 7) to $4.18 (Sep 17) over the past 90 days. Current price is 13.8% above the 90-day average of $3.67.
Price History
Recent Price Changes
Detailed price history for the past 90 days
Walmart.com Pricing
9 recordsWalmart.com prices have ranged from $3.02 (Jul 7) to $4.18 (Sep 17) over the past 90 days. Current price is 13.8% above the 90-day average of $3.67.
| Date | Price | Change | % Change |
|---|---|---|---|
| $4.18 | $+0.00 | +0.0% | |
| $4.18 | $+0.04 | +1.0% | |
| $4.14 | $+0.42 | +11.3% | |
| $3.72 | $+0.00 | +0.0% | |
| $3.72 | $+0.26 | +7.5% | |
| $3.46 | $+0.00 | +0.0% | |
| $3.46 | $+0.28 | +8.8% | |
| $3.18 | $+0.16 | +5.3% | |
| $3.02 | — | — |
No third-party seller price history available for this product in the past 90 days.