Description
89661-47400 / 275400-5581 Toyota Prius 06-08 Engine Control Unit ECU Genuine OEM.
Engine Control Unit ECU 89661-47400 / 275400-5581 is a genuine OEM hybrid engine computer designed for 2006–2008 Toyota Prius models. This ECU manages fuel injection, ignition timing, hybrid coordination, and overall engine performance to maintain factory-level efficiency and reliability.
Engineered specifically for hybrid applications, this module ensures proper communication between the petrol engine and electric motor system.
Each unit is professionally tested to meet OEM standards and ensure dependable operation.
Compatibility Table (VIN Verification Recommended)
| Vehicle Model | Year Range | Engine Code | Engine Size | Transmission | ECU Part Number | Denso Number |
|---|---|---|---|---|---|---|
| Toyota Prius | 2006–2008 | 1NZ-FXE | 1.5L Hybrid | CVT | 89661-47400 | 275400-5581 |
Additional Details:
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Generation: Typically NHW20 (market dependent)
-
Fuel Type: Hybrid (Petrol + Electric)
Important: Compatibility may vary depending on production month and regional specifications. Always verify using VIN number and original ECU label before installation.
Key Features
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Genuine OEM Toyota hybrid ECU
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Part Numbers: 89661-47400 / 275400-5581
-
Designed for 1.5L 1NZ-FXE hybrid engine
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Compatible with CVT transmission
-
Fully tested and quality verified
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Supports VIN programming or ECU cloning (if required)
-
Maintains original factory fuel efficiency and hybrid coordination
-
Direct replacement unit (model dependent)
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89661-47400 ECU
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275400-5581 ECU
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2006 Toyota Prius ECU
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2007 Toyota Prius ECU
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2008 Toyota Prius ECU
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Toyota Prius Hybrid ECU
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Prius 1.5 Hybrid ECU
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1NZ-FXE ECU
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OEM Toyota Prius ECU
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Toyota Prius engine computer
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NHW20 ECU
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Toyota Hybrid Engine Control Module
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Denso 275400-5581
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Prius CVT ECU
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Toyota Prius ECU 2006-2008
Key features
- Genuine OEM Toyota hybrid ECU
- Part Numbers: 89661-47400 / 275400-5581
- Designed for 1.5L 1NZ-FXE hybrid engine
- Compatible with CVT transmission
- Fully tested and quality verified
- Supports VIN programming or ECU cloning (if required)
- Maintains original factory fuel efficiency and hybrid coordination
- Direct replacement unit (model dependent)
- 89661-47400 ECU
- 275400-5581 ECU
- 2006 Toyota Prius ECU
- 2007 Toyota Prius ECU
Compatibility Table (VIN Verification Recommended)
| Vehicle Model | Year Range | Engine Code | Engine Size | Transmission | ECU Part Number | Denso Number |
|---|---|---|---|---|---|---|
| Toyota Prius | 2006–2008 | 1NZ-FXE | 1.5L Hybrid | CVT | 89661-47400 | 275400-5581 |
Additional Details:
-
Generation: Typically NHW20 (market dependent)
-
Fuel Type: Hybrid (Petrol + Electric)
Important: Compatibility may vary depending on production month and regional specifications. Always verify using VIN number and original ECU label before installation.
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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