BMW 545i X5 745i Engine Control Unit Module ECU ECM 0261209010 7540510

BMW 545i, X5, and 745i with this OEM Engine Control Unit. Manufactured in Germany, this ECM ensures accurate engine control signals and stable performance, making it a reliable replacement for malfunctioning or failing modules.

📝 Condition & Quality

This is a used OEM BMW Engine Control Module, removed from a functioning vehicle.

The unit shows normal cosmetic wear from previous use, including light surface marks on the aluminum housing. All terminals, mounting points, and connector ports are intact.

Programming is required and must be completed by a qualified technician for proper vehicle integration.

Please review all listing images carefully to confirm the item’s physical condition before purchase.

🧩 Design Features

• OEM Aluminum Housing — Durable construction designed to withstand engine‑bay heat and vibration.

• Male Connector Type — Factory‑correct plug style for BMW wiring harness.

• Pin & Blade Terminals — Designed for secure and stable electrical connection.

• Precision Engine Control Output — Provides accurate ignition, fuel, and diagnostic signals.

• Snap‑On Mounting Style — Matches original BMW mounting points for seamless installation.

• Compact OEM Construction — Fits naturally in the front engine compartment without modification.

🔩 Mounting & Installation Fitment

• Direct bolt‑on/snap‑on replacement for the same part number

• OEM mounting points and alignment

• Stable connector positioning for vibration‑resistant attachment

• Includes ECM assembly only (as shown in photos)

Programming is the customer’s responsibility. Installation hardware responsibility applies only to items not shown in photos.

⭐ Why Choose OEM

• Guaranteed factory fitment

• Accurate engine and transmission control

• Designed specifically for BMW 545i, X5, and 745i

• Long‑term durability compared to aftermarket ECUs

• No compatibility issues — OEM parts match factory specifications

• Stable integration with the vehicle’s electronic control system

OEM components are engineered to strict standards, reducing installation issues and ensuring proper vehicle performance.

🔧 Key Features & Specifications

• OEM Part Numbers: 0261209010 / 12147540510 / 12‑14‑7‑540‑510

• Application: Engine Control Module (ECM/ECU)

• Vehicles: BMW 545i, BMW X5, BMW 745i

• Material: Aluminum

• Country of Manufacture: Germany

• Warranty: 1‑Month Manufacturer Warranty

• Position: Front Engine Compartment – ECM Mounting Location

• Programming: Required (customer responsibility)

🚗 Vehicle Compatibility

BMW Models: 545i X5 745i

Important: Please match your original part number (0261209010 / 12147540510) to ensure proper compatibility.

📦 Items Included

• BMW Engine Control Module – 0261209010 / 12147540510

• No additional wiring, brackets, or accessories unless shown in photos

🚚 Delivery Information

Processing time: 4 days before shipment is ready.

International Customers: Estimated delivery time: 3–7 working days, depending on your country and customs processing.

Tracking information will be provided once the shipment is dispatched.

⚠️ Important Notice to International Buyers

Prices do not include import duties, taxes, or customs charges. These fees are the buyer’s responsibility and collected by your country’s customs authority.

🛠 Installation & Additional Info

Before installation, verify:

• Connector type

• Mounting points

• ECM programming requirements

• Vehicle configuration and compatibility

Professional installation is recommended for ECM components. Secure packaging ensures safe delivery.