Honda 37500-PNB-003 – Crankshaft Position Sensor is a critical engine management sensor used in various Honda vehicles to monitor the position and rotational speed of the crankshaft. This sensor plays a vital role in synchronising fuel injection and ignition timing for efficient engine operation.
The crankshaft position sensor fits near the crankshaft in the engine block and continuously relays data to the engine control unit (ECU). Accurate detection of crankshaft position ensures correct timing for spark plugs and fuel injectors, which directly affects engine performance and fuel efficiency.
This listing covers the Honda-branded sensor with SKU BB-289688. When considering replacement, compare the old sensor’s part number and plug configuration to ensure compatibility with your vehicle’s engine management system. While this sensor is designed specifically for Honda applications, diagnostic coding or calibration after installation is not guaranteed by this listing.
- Part type: sensor specifically for crankshaft position monitoring
- Exact SKU for reference: BB-289688
- Fits Honda models referencing part number 37500-PNB-003
For those uncertain about fitment or requiring additional technical input, consulting the Sales Desk or submitting a Request a Part can help confirm whether this is the right sensor for your vehicle’s needs.
Need help matching this item to your vehicle? Use more Crankshaft, Vehicle Parts Finder or Request a Part with your VIN, engine number, part number or clear photos.





