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🔥 Knock out engine issues with precision power! ⚡
The Qiilu Professional Knock Sensor (ZJ01-18-921) is a high-quality aftermarket replacement designed specifically for Mazda 3 BK models from 2003 to 2009. Built with heat-resistant SUS310 material, it endures temperatures up to 1562℉, ensuring long-lasting durability. This plug-and-play sensor improves engine response by accurately detecting knock, optimizing ignition timing, and enhancing overall performance. Supported by responsive customer service and a 30-day refund guarantee, it’s the smart upgrade for Mazda enthusiasts seeking reliability and power.
| ASIN | B08CDC5VQ6 |
| Brand | Qiilu |
| Brand Name | Qiilu |
| Country of Origin | USA |
| Customer Reviews | 4.2 out of 5 stars 23 Reviews |
| Item Dimensions | 30 x 30 x 30 Millimeters |
| Item dimensions L x W x H | 30 x 30 x 30 Millimeters |
| Manufacturer | Qiilu |
| Material | Polystyrene |
| Material Type | Polystyrene |
| Maximum Supply Voltage | 5 Volts (DC) |
| Measuring Range | 100 - 140 dB |
| Model Number | ZJ01-18-921 |
| Mounting Type | Car Mount,Plug Mount |
| Output Type | electrical signal |
| Part Number | AC130007 |
| Specific Uses For Product | automotive, electronic ignition systems |
| Style | Durable |
| Style Name | Durable |
| Upper Temperature Rating | 392 Degrees Fahrenheit |
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