The function of this product is to directly replace the original equipment idle control valve. The compact and lightweight design makes it easy to store and carry Product Number:MD628174 MD628117 MD613992 MD619857 1450A116 Quality: Affordable price, pleasant, easy to install, equipped with relevant installation videos, durable, designed with high-quality materials to improve reliability and durability Installation: It is recommended to search for relevant installation videos on the Internet and always wear goggles. Start with installation tools. If you are not good at installation, it is recommended that you find a professional car shop to install. Tip: Our products are stored in the warehouse and may collide during handling or transportation (most products require lubrication, having lubricants is normal, they are not second-hand products). But please rest assured, this will not affect usage. If you have certain requirements for appearance, please contact us and we can exchange it for you. Thank you for your understanding! Attention: Before making payment, please make sure to confirm that the product image or OE number is applicable to your device., Manufacturer: WANGXINING