

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.
⚡ Keep your GM engine running smooth and knock-free — because every millisecond counts!
The ACDelco GM Original Equipment 213-3521 Ignition Knock Sensor is a GM-recommended, precision-engineered component designed to detect engine knock and send real-time signals to the ECM. Manufactured to exact GM OE specifications, it ensures optimal ignition timing, prevents engine damage from pre-ignition, and guarantees reliable, durable performance for your GM vehicle.





| ASIN | B000K02EDG |
| Best Sellers Rank | #80,720 in Automotive ( See Top 100 in Automotive ) #18 in Automotive Replacement Detonation Sensors |
| Brand Name | GM GENUINE PARTS |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,164) |
| Global Trade Identification Number | 00707773013601 |
| Included Components | Ignition Knock (Detonation) Sensor |
| Item Dimensions | 6.9 x 6.9 x 5.8 centimeters |
| Item Type Name | Ignition Knock (Detonation) Sensor |
| Item Weight | 82 g |
| Manufacturer | ACDelco |
| Material Type | Ceramic |
| Maximum Supply Voltage | 12 Volts (DC) |
| Model | 213-3521 |
| Mounting Type | Flange Mount |
| Number of Items | 1 |
| Output Type | Push Button |
| Part Number | 12589867 |
| Sensing Distance | 5 Centimeters |
| Specific Uses For Product | engine protection and performance optimization in GM vehicles |
| Style Name | Modern |
| UPC | 707773013601 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 250 Degrees Fahrenheit |
Trustpilot
2 days ago
1 day ago