1、Fitment: 12V flasher relay is specially designed for Series 2 2A 3 All model years, strong durability, can withstand harsh vehicle operating conditions. 2、OEM Numbers: The part number of this relay module for reference is STC4793, STC4252, please confirm whether it is consistent with the OE you need. 3、Rugged Construction: Crafted from ABS materials, the relay unit boasts a rugged construction that ensures long lasting performance and reliability, making it a practical investment for your vehicle. 4、Easy Installation: With a user friendly design, the flasher relay unit can be easily installed in your vehicle, allowing for a hassle free replacement or upgrade of your existing relay unit. 5、Professional Manufacturing: The manufacturing conforms to the standard specification, strictly follows the factory quality control, can be used for a long time.