SP21 Back Nut 2/3/4/5/7/9/12 Pin IP68 Waterproof Connector Welding Flange Type Plug Socket Electrical Apparatus Wire Connectors
Quick answer
Is $4.43 a good price for SP21 Back Nut 2/3/4/5/7/9/12 Pin IP68 Waterproof Connector Welding…?
It is the usual price, not a deal: $4.43 is in line with the typical price of $4.43 that DipScout measured over the last 7 days. Tracked since Oct 21, 2026, it ranged from $4.01 to $4.43.
$4.43
Today it costs $4.43 on AliExpress. Since Oct 21, 2026, when we started tracking it, it ranged from $4.01 to $4.43. By our price history, it is not on sale right now.
No drop compared with what we observed over the last 7 days. The store advertises "was $4.55", 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$4.43highest ever seen
Lowest$4.01Oct 21 to Oct 22
Highest$4.43since Oct 22
Tracked since Oct 21 · 1 changeHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Oct 22, 20:01 UTC | $4.43 | +10% |
| Oct 21, 02:44 UTC | $4.01 | start |
| Store | DIY GO ELECTRICAL Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Home Improvement › Electrical Equipment & Supplies |
| Recorded readings | 2 |
| First seen | 10/21/2026 |
| Last reading | 10/27/2026, 12:07:27 PM UTC |