Description
37820-P3G-902 / 37820P3G902 Honda Step Wagon RF1 2.0L DOHC Automatic Engine Control Unit ECU Genuine OEM.
Genuine OEM Honda Engine Control Unit (ECU/ECM) suitable for the Honda Step Wagon RF1 equipped with the 2.0L DOHC B20B petrol engine and automatic transmission. This ECU carries Honda OEM part number 37820-P3G-902.
The ECU is responsible for controlling essential engine management functions including fuel injection, ignition timing, idle speed, emissions control, and communication with the vehicle’s electronic systems. It is an ideal replacement for a faulty ECU causing engine warning lights, poor performance, no-start conditions, misfires, or communication faults.
This unit has been fully tested and is in excellent working condition. It is a direct replacement when the original part number matches. Programming or immobilizer synchronization may be required depending on the vehicle specification. This ECU is commonly associated with JDM Honda Step Wagon RF1 models fitted with the B20B 2.0L DOHC engine and automatic transmission.
Part Numbers
- Honda: 37820-P3G-902
Compatibility Table
| Make | Model | Chassis | Engine | Engine Code | Fuel | Transmission | Year Range |
|---|---|---|---|---|---|---|---|
| Honda | Step Wagon | RF1 | 2.0L DOHC | B20B | Petrol | Automatic | 1999–2001 |
| Honda | Step Wagon | RF2 | 2.0L DOHC | B20B | Petrol | Automatic | 1999–2001* |
Compatibility may vary by market and production date. Always verify the original part number before purchasing.
Features
- Genuine OEM Honda Engine Control Unit
- Suitable for Honda Step Wagon RF1 2.0L DOHC Automatic
- Fully tested and verified working condition
- Direct replacement for matching part numbers
- Controls fuel injection, ignition timing, and engine management
- Programming or immobilizer synchronization may be required
- Honda Step Wagon RF1 ECU 37820-P3G-902
- Honda Step Wagon engine control unit
- Honda B20B ECU automatic
- Honda Step Wagon RF1 ECM
- Honda 37820-P3G-902 ECU
- Honda Step Wagon engine computer
- OEM Honda Step Wagon ECU
- Honda B20B engine control module
- Honda RF1 automatic ECU replacement
- Honda Step Wagon JDM ECU
- Honda PGM-FI ECU 37820-P3G-902
- Honda Step Wagon ECM OEM
Key features
- Genuine OEM Honda Engine Control Unit
- Suitable for Honda Step Wagon RF1 2.0L DOHC Automatic
- Fully tested and verified working condition
- Direct replacement for matching part numbers
- Controls fuel injection, ignition timing, and engine management
- Programming or immobilizer synchronization may be required
- Honda Step Wagon RF1 ECU 37820-P3G-902
- Honda Step Wagon engine control unit
- Honda B20B ECU automatic
- Honda Step Wagon RF1 ECM
- Honda 37820-P3G-902 ECU
- Honda Step Wagon engine computer
Compatibility Table
| Make | Model | Chassis | Engine | Engine Code | Fuel | Transmission | Year Range |
|---|---|---|---|---|---|---|---|
| Honda | Step Wagon | RF1 | 2.0L DOHC | B20B | Petrol | Automatic | 1999–2001 |
| Honda | Step Wagon | RF2 | 2.0L DOHC | B20B | Petrol | Automatic | 1999–2001* |
Compatibility may vary by market and production date. Always verify the original part number before purchasing.
Shipping, returns and warranty
- Worldwide shipping with tracking
- 30-day returns on unused, uninstalled parts
- 90-day limited warranty against defects
Send us your VIN and we confirm fitment before shipping. See our shipping policy and return policy.
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