





⚡ Upgrade your ride with precision – never miss a beat!
This professional-grade Knock Sensor is a direct replacement for Mazda 3 BK models (2003-2009), featuring OEM-level fitment and premium lightweight materials. Engineered for easy installation and reliable knock detection, it ensures optimal engine performance and longevity.
| ASIN | B08CDC5VQ6 |
| Best Sellers Rank | #2,656,834 in Automotive ( See Top 100 in Automotive ) #1,431 in Automotive Replacement Detonation Sensors |
| Brand | Qiilu |
| Brand Name | Qiilu |
| Customer Reviews | 4.0 out of 5 stars 30 Reviews |
| Item Dimensions | 1.18 x 1.18 x 1.18 inches |
| Item dimensions L x W x H | 1.18 x 1.18 x 1.18 inches |
| Manufacturer | Qiilu |
| Material | Hose |
| Material Type | Hose |
| Maximum Supply Voltage | 5 volts_of_direct_current |
| Measuring Range | 100 - 140 dB |
| Model | ZJ01-18-921 |
| Mounting Type | Engine Bay 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 °F |
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