Upgrade or restore your BMW's engine management system with this Genuine BMW DDE Engine Control Unit ECU Set, OEM Part Number 8510829. Removed from a running vehicle and thoroughly tested before dismantling, this original BMW ECU set is designed to provide reliable engine control, fuel management, and optimal diesel engine performance.

Manufactured to BMW's exact factory specifications, this complete DDE ECU set offers factory-level compatibility, dependable operation, and a cost-effective replacement solution for faulty or damaged engine control systems.

Product Details

• Part Name: DDE Engine Control Unit ECU Set
• OEM Part Number: 8510829
• Manufacturer: Genuine BMW
• Engine Type: N47N Diesel Engine
• Vehicle Models:
  • BMW E90
  • BMW E91
• Condition: Used OEM Part
• Type: Engine Computer / DDE Control Module Set
• Authenticity: Original BMW Factory Equipment
• Tested: Fully tested before removal

Features & Benefits

✔ Genuine BMW OEM Component
✔ Complete DDE ECU Set
✔ Original BMW Engine Management System
✔ Controls Fuel Injection and Engine Functions
✔ Reliable OEM Performance
✔ Factory Fit and Compatibility
✔ Tested Before Removal
✔ Cost-Effective Alternative to New Parts

Condition

This is a used genuine BMW part in good working condition.

The unit may show normal signs of previous use, including minor scratches, marks, labels, or cosmetic wear consistent with age and installation.

All components are carefully inspected and tested before shipment.

Please review all photographs carefully as they form part of the item description and show the exact item you will receive.

Important Programming Notice

This ECU Set may require:

• Programming
• Coding
• VIN Synchronization
• CAS / Immobilizer Matching
• Key Adaptation
• Vehicle Configuration
• Professional Installation

For best results, installation should be performed by a qualified BMW technician or automotive electronics specialist.

Compatibility

Compatible with selected BMW models equipped with the N47N Diesel Engine, including:

• BMW E90
• BMW E91

Important: Compatibility charts are for reference only and may not guarantee fitment.

Before purchasing, please verify:

• OEM Part Number: 8510829
• Vehicle Model
• Engine Type
• Existing ECU Number

If you are unsure about compatibility, please send us your VIN number and we will gladly assist.

Package Includes

• 1 × Genuine BMW DDE Engine Control Unit ECU Set
• Components exactly as shown in the listing photos

Shipping Information

• Fast Worldwide Shipping
• Tracking Number Provided
• Secure Protective Packaging
• Professionally Packed for Safe Delivery
• Express Shipping Options Available

International Buyers – Customs Duties, VAT & Import Taxes

Import duties, customs duties, VAT, GST, brokerage fees, customs clearance charges, and other import-related taxes are NOT included in the item price or shipping cost.

These charges are imposed by the customs authorities of the destination country and are the sole responsibility of the buyer.

Please check with your local customs office before purchasing to determine what additional charges may apply before placing your order.

Important Customs Notice

• We cannot mark items as gifts.
• We cannot declare a lower value than the actual purchase price.
• All customs documentation will accurately reflect the item's description and transaction value in accordance with international shipping regulations.
• Any customs inspections, clearance delays, or additional charges are beyond our control.

Why Buy From Us?

⭐ Genuine BMW OEM Parts
⭐ Fully Tested Components
⭐ Fast Worldwide Shipping
⭐ Secure Professional Packaging
⭐ Trusted Used Auto Parts Supplier
⭐ Responsive Customer Support
⭐ Quality-Inspected Inventory

Buy With Confidence

This Genuine BMW E90 E91 N47N DDE Engine Control Unit ECU Set OEM 8510829 is an original BMW factory component engineered to deliver precise engine management and dependable performance. It is an ideal replacement solution for faulty engine control systems, helping restore factory operation while offering substantial savings compared to purchasing a new OEM unit.