GM Genuine Parts 213-3521 (12589867) Ignition Knock (Detonation) Sensor
Product details
| Management number | 208161112 | Release Date | 2026/03/22 | List Price | US$23.11 | Model Number | 208161112 | ||
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| Category | |||||||||
ACDelco GM Original Equipment Ignition Knock (Detonation) Sensors monitor the engine for pinging or spark knock, and are GM-recommended replacements for your vehicle's original components. These sensors create a voltage signal based on the vibrations caused by erratic air/fuel mixture combustion; the engine control module uses these signals to adjust the ignition timing and air/fuel mixture. These original equipment ignition knock sensors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
- Sends signals to the engine control module (ECM) to adjust timing
- Helps prevent damage to the engine caused by pre-ignition
- GM-recommended replacement part for your GM vehicle's original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
| UPC | 707773013601 |
|---|---|
| Brand | GM Genuine Parts |
| Model | GM Original Equipment |
| Style | Modern |
| Exterior | Chrome |
| Item Weight | 2.88 ounces |
| Output Type | Push Button |
| Manufacturer | ACDelco |
| Mounting Type | Flange Mount |
| OEM Part Number | 12589867 |
| Item model number | 213-3521 |
| Product Dimensions | 2.7 x 2.7 x 2.3 inches |
| Maximum Supply Voltage | 12 Volts (DC) |
| Manufacturer Part Number | 213-3521 |
| Upper Temperature Rating | 2.5E+2 Degrees Fahrenheit |
| Item dimensions L x W x H | 2.7 x 2.7 x 2.3 inches |
| Specific Uses For Product | engine protection and performance optimization in GM vehicles |
| Is Discontinued By Manufacturer | No |
| Global Trade Identification Number | 00707773013601 |
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Detonation
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