








🚗 Knock out engine noise with precision and durability!
The Gledewen Dual Knock Sensors with Wiring Harness Kit offers high-performance knock detection with a 12V output, corrosion-resistant brass terminals, and a heat tolerance up to 250°F. Designed for extensive GM vehicle compatibility (1999-2007), it undergoes rigorous vibration testing and includes a 12-month warranty, making it a reliable upgrade for professional-grade engine protection.






| Brand | Gledewen |
| Material | Brass |
| Item Weight | 0.05 Kilograms |
| Style | Voltage |
| Maximum Supply Voltage | 12 Volts (DC) |
| Mounting Type | Flange Mount |
| Output Type | electrical signal |
| Upper Temperature Rating | 250 Degrees Fahrenheit |
| UPC | 192187395663 |
| Manufacturer | Gledewen |
| Package Dimensions | 13.8 x 9.6 x 7.9 cm; 50 g |
| Item model number | GW-QCGQ02 |
| Manufacturer Part Number | GW-QCGQ02 |
| OEM Part Number | 12601822, 12589867, 10456603, 8104566030, 12597415, 15372170, 917-033, 2133521 |
| Country of Origin | USA |
| Item Weight | 50 g |
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