Precision Engine Knock Sensor for Optimal Performance
High-sensitivity knock detection ensures real-time engine protection, preventing damage from irregular combustion. Made with durable ceramic sensing elements and high-grade aluminum housing for extreme temperature resistance.
Direct Fit & Easy Installation
Exact OEM replacement (30530R1AA01 / 30530-R1A-A01) with waterproof connectors. No calibration needed—plug-and-play compatibility for Honda Accord, Civic, Acura MDX, ILX, TLX, RLX.
Rigorous Quality Assurance
Factory-tested to meet ISO 9001 standards. Vibration-resistant design with anti-corrosion coating for longevity. Ideal for daily commuters, performance tuning, or fleet vehicles.
Unbeatable Bulk Pricing
Global wholesale supplier with lowest全网price guarantee. Stock up for workshops or resale—no minimum order. Ships worldwide with same-day dispatch.