Genuine Honda S2000 Knock Sensor 2000-2005 (30530PCX003)
Part Number: 30530-PCX-003
This Genuine Honda Knock Sensor is specifically designed for the S2000 (2000–2005). As a critical component of your engine’s management system, it ensures optimal ignition timing and protects your high-revving VTEC engine from damage caused by detonation (pinging).
What Does a Knock Sensor Do?
- Detects Engine Knock: Monitors for pre-ignition or “pinging” that can harm your engine under load or high RPMs.
- Signals the ECU: Sends data to your car’s engine control unit to adjust ignition timing and maintain performance.
- Prevents Engine Damage: Protects engine internals from long-term damage due to abnormal combustion.
- Restores Driveability: Eliminates hesitation, rough running, and potential check engine lights caused by faulty sensors.
⚠️ Beware of Aftermarket Alternatives
- Cheaper aftermarket knock sensors are prone to failure or inaccurate readings.
- Can result in persistent check engine lights, poor performance, or even ECU misdiagnosis.
- This Genuine Honda part is a “fit and forget” solution—engineered for reliability and accuracy.
✅ Why Choose Genuine Honda?
- Guaranteed Fitment: Built to exact OEM specifications for your S2000’s high-performance engine.
- Long-Term Reliability: Tested for harsh vibration, temperature, and environmental conditions.
- Restores Original Performance: Ensures smooth engine response and factory-level tuning integrity.
- Peace of Mind: Backed by Honda’s reputation for precision engineering and quality.
Fitment:
- Vehicle: Honda S2000 (AP1 & AP2)
- Model Years: 2000 – 2005
- Engine Code: F20C
Trusted by Enthusiasts – Rated “Excellent” on Trustpilot
Maintain your Honda S2000’s legendary performance and reliability with a Genuine Knock Sensor that delivers results. Order today for a confident, check-engine-light-free drive.






