Honda CR-V ECU 37820-PHK-Q01 | Engine Computer PCM ECM 1266-108721 OEM (1999–2001)
Honda CR-V Engine Control Unit 37820-PHK-Q01 – OEM PCM ECM ECU
The 37820-PHK-Q01 Engine Control Unit, also referenced as 1266-108721, is a genuine OEM engine computer designed for the Honda CR-V RD1 manufactured between 1999 and 2001.
This ECU/PCM/ECM is the central control module responsible for managing fuel injection, ignition timing, idle control, emissions systems, and communication between engine sensors. Built to Honda factory specifications, it ensures smooth engine operation, fuel efficiency, and dependable reliability.
Replacing a faulty ECU with a genuine OEM unit helps restore proper engine performance and drivability.
Product Specifications
- Part Number: 37820-PHK-Q01
- Alternate Number: 1266-108721
- Vehicle: Honda CR-V RD1
- Production Years: 1999–2001
- Engine: 2.0L Petrol (B20 Series)
- Transmission: Automatic / Manual (varies by application)
- System Type: PCM / ECM / ECU
- Condition: Genuine OEM – Fully Tested Used Unit
- Warranty: 30 Days
- Shipping: Worldwide with tracking
Compatibility Table – Honda CR-V ECU 37820-PHK-Q01
| Make | Model | Engine | Transmission | Year Range |
|---|---|---|---|---|
| Honda | CR-V RD1 | 2.0L Petrol B20 | Automatic | 1999–2001 |
| Honda | CR-V RD1 | 2.0L Petrol B20 | Manual | 1999–2001 |
| Honda | CR-V AWD | 2.0L Petrol | Automatic / Manual | 1999–2001* |
Compatibility may vary depending on VIN, market region, immobilizer type, and transmission configuration. Always match part number 37820-PHK-Q01 / 1266-108721 before purchase.
What Does the ECU Control?
The Engine Control Module manages:
- Fuel injection timing
- Ignition timing
- Air-fuel mixture ratio
- Idle speed control
- Emissions systems
- Sensor communication (MAP, TPS, O2 sensors, coolant sensors, etc.)
A properly functioning ECU ensures smooth acceleration, reliable starting, and optimal fuel economy.
Common Symptoms of a Faulty ECU
- Check Engine Light illuminated
- Engine cranking but not starting
- Rough idle or engine stalling
- Poor fuel efficiency
- Engine hesitation or misfire
- Loss of engine power
- Communication errors during diagnostics
Replacing the ECU with a genuine OEM unit typically resolves these issues.
Why Buy from Automan Spare Parts?
Automan Spare Parts is a trusted supplier of genuine OEM automotive electronic modules worldwide.
What You Get:
- 100% Genuine OEM Honda ECUs
- Fully Tested and Verified Units
- Competitive Wholesale Pricing
- Fast Worldwide Shipping
- Tracking on All Orders
- 30-Day Warranty
- Expert Compatibility Support
We specialize in ECUs, PCM modules, TCMs, BCMs, and other automotive electronics for Japanese and European vehicles.
Installation & Programming Notes
This ECU may require:
- Immobilizer synchronization
- ECU reset or relearn procedure
- Key programming
- Diagnostic tool setup
Professional installation is strongly recommended for correct operation.
Order Honda CR-V ECU 37820-PHK-Q01 Today
Restore your vehicle’s performance with a Genuine OEM Honda CR-V Engine Computer PCM ECM ECU 37820-PHK-Q01 / 1266-108721 from Automan Spare Parts.
Contact us with your VIN or ECU image to confirm compatibility before placing your order.
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