ECU N55 8665279 0261S15494 BMW

The Engine Control Module (ECM) 8665279 is a critical component designed to optimize the engine management system for select BMW models, including the 335i, 435i, and X6. This module ensures that your vehicle operates with maximum efficiency by precisely controlling engine functions such as fuel injection, ignition timing, and emission standards. Whether you’re replacing a faulty unit or upgrading your engine’s performance, this ECM is engineered to meet the high standards of BMW engineering.

Key Features:

Part Number: 8665279
Vehicle Compatibility: This ECM is compatible with the following BMW models:
BMW 335i
BMW 435i
BMW X6
Please ensure compatibility with your vehicle’s VIN and engine specifications before purchase.
Condition: Used – This ECM has been thoroughly tested and is in excellent working condition. It meets or exceeds OEM standards, providing a cost-effective alternative to buying a new unit while maintaining reliable performance.
Programming Required: The ECM requires programming to align with your vehicle’s specific VIN and engine setup. Professional installation and programming are recommended to ensure the module functions correctly.
Why Choose This ECM?

Restore Optimal Engine Performance: If your BMW 335i, 435i, or X6 is experiencing issues like poor fuel efficiency, engine misfires, or starting problems, this ECM can help restore your vehicle to its optimal performance.
OEM Quality: As an original equipment manufacturer (OEM) part, this ECM guarantees precise integration with your vehicle’s existing systems, ensuring long-lasting reliability and performance.
Cost-Effective Solution: Save on replacement costs without sacrificing quality by opting for this well-tested, used ECM. It delivers the same high level of performance as a new unit but at a more affordable price.
Reliability: Each ECM undergoes rigorous testing to ensure it meets strict quality standards, so you can trust it to keep your engine running smoothly.
Shipping and Payment:

Fast Delivery: We provide expedited shipping, with estimated delivery times ranging from 5-10 days within the EU to 10-14 days for other international destinations.
Secure Payment: Purchase securely via PayPal, ensuring a safe and protected transaction.
Installation and Warranty:

Professional Installation Recommended: To ensure the best results, professional installation and programming of this ECM are strongly advised. Proper installation helps avoid potential issues and ensures your BMW runs efficiently.
Warranty: This ECM includes a limited warranty that covers defects and malfunctions, provided it is installed and handled according to the manufacturer’s guidelines.