1PCS Oxygen Sensor Adapter Car Inspection Engine Light Fixing Catalytic Network Oxygen Sensor Interval Mini Catalytic Converter
Quick answer
Is $4.25 a good price for 1PCS Oxygen Sensor Adapter Car Inspection Engine Light Fixing…?
Too early to tell: DipScout has tracked this price for 1 day, and comparing it with a typical price takes at least 7 days. Tracked since Nov 2, 2026, it ranged from $4.05 to $4.25.
$4.25
Today it costs $4.25 on AliExpress. Since Nov 2, 2026, when we started tracking it, it ranged from $4.05 to $4.25. We haven't tracked it long enough yet to say whether it's on sale.
We have tracked this product for less than a day; confirming a drop takes at least 7 days. The store advertises "was $9.88", but that is the store's own claim; we only state discounts our price history proves.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Today$4.25highest ever seen
Lowest$4.05Nov 2 to Nov 3
Highest$4.25since Nov 3
Tracked since Nov 2 · 1 changeHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 3, 06:47 UTC | $4.25 | +5% |
| Nov 2, 12:49 UTC | $4.05 | start |
| Store | Kimxue Factory Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Automobiles, Parts & Accessories › Automotive Sensors |
| Recorded readings | 2 |
| First seen | |
| Last reading |