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A56-A05 U2S Engine Control Unit ECU for Nissan X-Trail T30 2.5L | Genuine OEM ECU Computer.
ECU A56-A05 U2S Engine Control Unit is a genuine OEM engine computer designed for Nissan X-Trail T30 2.5L petrol models. This ECU manages fuel injection, ignition timing, and overall engine performance to maintain factory-level drivability and efficiency.
Each unit is professionally tested to ensure proper functionality and reliability. This ECU is suitable for vehicles experiencing starting issues, engine hesitation, misfires, or ECU-related fault codes.
ECU A56-A05 U2S is commonly used in:
Nissan X-Trail T30
Engine: 2.5L Petrol (QR25DE)
Typical model years: 2001–2007 (market dependent)
Compatibility depends on:
Vehicle production year
Engine code
Transmission type
Immobilizer system
Always confirm using:
Original ECU part number (A56-A05 U2S)
Vehicle VIN
ECU hardware sticker / PCB number
Sharing VIN and old ECU photos helps ensure exact matching.
Key Features:
Genuine OEM Engine Control Unit
Fully tested and quality verified
Supports VIN programming or ECU cloning (model dependent)
Restores original engine response and fuel management
Plug-and-play installation (depending on immobilizer system)
Worldwide shipping available
30-day functional warranty
Ideal replacement ECU for maintaining original vehicle specifications.
ECU A56-A05 U2S
Nissan X-Trail T30 ECU
Engine Control Unit A56-A05 U2S
Genuine Nissan ECU
OEM Nissan ECU
Nissan X-Trail 2.5 ECU
QR25DE ECU
Nissan engine computer
Plug and play Nissan ECU
Used original Nissan ECU
Nissan X-Trail ECU module
A56-A05 U2S engine computer
Nissan petrol ECU
Nissan T30 ECU replacement
Automotive ECU Nissan
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All orders are processed within 1-2 business days. Orders placed on weekends or holidays will be processed the next business day. You will receive a tracking number once your order has shipped, so you can track your package every step of the way.
International customers are responsible for paying any customs duties or taxes that may apply upon delivery. These charges are not included in the shipping cost and vary by country.
If you have any questions regarding shipping, please feel free to contact our customer service team at sales@automanspareparts.com.
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