Features: Achieve reliable engine preheating with the control board module, designed specifically for compatible vehicles. Made from high quality ABS material, this original fitting part ensures durability and stability for long term use. Suitable for car owners in cold regions, this module provides efficient startups performances, reducing wear and energy consumption during cold weather conditions. Simplify installation with this precisely matched control board module, which seamlessly integrates into your vehicle's existing preheating system without affecting other components. Experience improved engine startups in cold weather with this reliable replacement module, suitable for various vehicles and environments. Specifications: Material:ABS Size:As Picture Shown Color:Black For 120d 318d 320d M47 E46 E87 E90 E60 E83 Part Number:12217786821 12217801200 Package Includes: 1x Glow Plug Car Relays note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.