21300122 ECU ECM Controller for Volvo EC380 EC480 Excavator FH4 FM4 Truck
Brand: Suitable for Volvo / Volvo Mack
Part Number: 21300122
Condition: OEM Remanufactured (Professional Diagnostic Tested)
Construction Application: EC380, EC480 Excavators; L150G, L180G Wheel Loaders.
$999.90
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Free Shipping via FedEx, DHL, UPS, or USPS, Yanwen (3-10 Business Days)
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1 Year Warranty, Enjoy a full year of warranty, ensuring long-lasting reliability and peace of mind.
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Product Highlights
Overview
| Brand | Suitable for Volvo |
|---|---|
| OEM P/N | 21300122 |
| Construction Application | EC380, EC480 Excavators; L150G |
Product Details
Professional 21300122 ECU ECM Engine Control Unit for Volvo Excavators, Loaders & Trucks
Maximize the uptime and operational precision of your heavy equipment with our OEM Remanufactured 21300122 ECU ECM Controller. This electronic control module is the primary processing unit for the Volvo D13 engine platform, designed to manage high-torque demands while maintaining strict emission and fuel efficiency standards. Whether you are operating a heavy excavator in a quarry or a long-haul truck on the highway, this controller ensures your engine delivers peak performance.
I. Extreme Versatility Across Equipment Categories
The 21300122 Engine Computer Board is one of the most widely used modules in Volvo’s modern fleet, essential for diverse operations:
- Excavators & Construction: Specially calibrated for high-stress hydraulic environments in Volvo EC380 and EC480 excavators.
- Wheel Loaders & Haulers: Provides the power management required for L150G, L180G loaders, and A25F, A30F, A40E articulated haulers.
- Modern Truck Series: A direct replacement for Volvo FH4 and FM4 series, plus specialized Mack GU812E/GU813E vocational trucks.
- Passenger & Transport: Supports B11R, B12B, and B9R bus engines, ensuring stable engine diagnostics.
II. Why Choose OEM Remanufactured 21300122?
Investing in our remanufactured units combines original parts reliability with significant cost savings:
| Harsh Environment Ready | Tested for vibration resistance and thermal stability to ensure durability in mines and construction sites. |
| Hardware Integrity | Uses original Volvo/Mack cores to guarantee perfect communication with machine sensors and CAN-bus systems. |
| Quality Control | Inspected and updated to meet latest factory specs, preventing “ghost codes” common in low-quality aftermarket parts. |
III. Critical Installation & Programming Requirements
IMPORTANT TECHNICAL GUIDELINES:
- Programming is Mandatory: The 21300122 ECM must be flashed with your specific engine’s software parameters. It will not function without correct programming.
- Verification Process: Please provide a photo of your Original ECU Part Number, Engine Nameplate, and Chassis ID after purchase.
- Certified Technicians: We recommend installation by an experienced electrical technician. Ensure battery connections are disconnected before replacement.
IV. Our Commitment to Your Success
6-Month Warranty
Full repair or replacement services if any manufacturing defect occurs within 6 months.
Global Logistics
Fast, secure shipping to minimize downtime and get your equipment back to work quickly.

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