20582958 Original ECM Engine Control Module for Volvo D12 / D12D / D12B / D12C Engine | FM12 FH12 FH16 FM9 Truck & Wheel Loader ECU

The 20582958 ECM Engine Control Module is a high-quality electronic control unit designed for Volvo D12 series diesel engines, including D12, D12D, D12B, and D12C models.

This ECU is responsible for managing engine performance, fuel injection timing, emissions control, and overall system efficiency. It is widely used in Volvo FM, FH series trucks and wheel loaders, ensuring stable and reliable engine operation under heavy-duty working conditions.

• Volvo FM12 Truck
• Volvo FH12 Truck
• Volvo FH16 Truck
• Volvo FM9 Truck
• Wheel Loader Equipment
• Engines: D12 / D12D / D12B / D12C

• 20582958
• OEM Replacement ECM Engine Control Module

• ✔ OEM-standard quality and performance
• ✔ Fully tested before shipment
• ✔ Stable engine control and data processing
• ✔ High temperature & vibration resistance
• ✔ Plug-and-play replacement design
• ✔ Long service life and high reliability

• Engine fuel injection control
• Air-fuel ratio optimization
• Emission system management
• Real-time engine monitoring
• Fault detection and protection system

Each ECM module is strictly tested to ensure:

• Stable communication with engine systems
• No signal errors or data loss
• Full compatibility with Volvo D12 engine series
• Reliable performance under harsh working conditions

• Improves engine efficiency
• Reduces fuel consumption
• Enhances machine performance
• Ensures smooth and stable operation

• Fast international shipping
• Secure packaging protection
• Professional technical support
• Warranty service available (depending on order terms)

We specialize in excavator & truck ECU/ECM control modules, providing:

• Large stock availability
• Competitive factory pricing
• Fast response support
• Reliable aftermarket solutions