Knock sensor 
accurately guarding engine health and improving power performance!

Product Highlights:
1.Expert in detonation monitoring: Real time detection of abnormal engine vibration, intelligent adjustment of ignition timing through ECU, prevention of detonation damage, extension of engine life, and smoother and stronger power output.
2.Durable and reliable: using high-sensitivity piezoelectric elements, quickly responding to frequency changes, stable operation in high temperature and high pressure environments, ensuring driving safety.
3.Economical and practical: 12-month warranty service, cost-effective choice, essential for maintenance and repair.

Why choose us? ‌
Focusing on the field of automotive parts, strict quality control, fast delivery, and worry free after-sales service.