ECU E46 # Trans ECU # (SIEMENS 5WK33502AB) P/N 1.423.886

🌟 Bimmer Fix Supply Warranty
At Bimmer Fix Supply, your trust means everything to us. That’s why we stand behind every BMW part we sell with confidence and care.
All our parts are carefully inspected and verified before shipping to ensure they meet our quality standards. We guarantee that every item will arrive as described and in proper working condition.
If you receive a part that is damaged, defective, or incorrect, simply notify us within 48 hours of delivery, and we’ll make it right—whether that’s a replacement, exchange, or resolution that keeps you satisfied.
Please note:
• Warranty does not cover damage caused by improper installation, misuse, or normal wear and tear.
• Electrical parts must be installed by a certified professional to qualify for warranty consideration.
• Shipping costs are non-refundable once an order has been dispatched.
We’re not just selling parts—we’re supporting your BMW journey. 🚘
Thank you for choosing Bimmer Fix Supply, where quality, transparency, and customer satisfaction come standard.