Wells Knock Sensor 5S2138

Restore optimal engine performance and prevent detonation damage with the Wells Knock Sensor 5S2138 (SKU 41-026). This premium OEM-quality knock sensor is specifically engineered for Honda vehicles, delivering precise knock detection for optimal ignition timing, engine protection, and maximum performance.

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Key Features & Benefits

• Wells Quality - OEM-grade component built to Honda's exact specifications
• Direct Replacement - Perfect fit for compatible Honda models
• Engine Protection - Detects engine knock to prevent detonation damage and optimize timing
• Enhanced Performance - Ensures optimal ignition timing for maximum power and efficiency
• Durable Construction - Built to withstand extreme temperatures and engine vibration
• Easy Installation - Direct plug-and-play replacement

Vehicle Compatibility

This knock sensor is designed for:

• Honda vehicles with compatible engines
• Other compatible Honda applications
  
  

CLICK HERE TO CHECK IF THIS FITS YOUR VEHICLE.

OEM Part Number Cross-Reference

This Wells knock sensor replaces the following Honda OEM part numbers:

• 30530P5M003
• 30530P5M013
• 30530PM5013
• 5862069390

Wells Part Number

5S2138

Cross Reference Number

KNS-026 KNS026

Common Symptoms of Faulty Knock Sensors

• Engine knocking or pinging noise
• Poor fuel economy
• Loss of power during acceleration
• Check engine light illuminated (P0325, P0326, P0327, P0328 codes)
• Engine hesitation or rough running
• Reduced engine performance
• Increased emissions

Why Choose LM15 Motorsport?

We supply genuine Wells engine management components with fast shipping across Australia. Every part is carefully inspected to ensure you receive the exact component your Honda needs for reliable performance and longevity.

Need help with fitment or installation? Contact our expert team for advice specific to your vehicle.