Part Number: D663 Easy Installation: Car parts are made with strict quality control and high compatibility. Every car part undergoes rigorous testing before leaving the factory, and every plug matches OE standards. This means you can easily and quickly connect the car part to your vehicle and get an instant response. No more hassle or delay in installing your car part. Fitment: Product Type: Voltage Regulator Condition: New Voltage: 12V Country of Origin: CN Customer Service: We welcome all questions through our Q&A section and will respond promptly. Even if your question is not related to the product, we are happy to help. About Product: Product undergoes rigorous testing before being sold. Made from premium materials, very durable, with stable performance to ensure a longer lifespan.