This is a harness kit for installing aftermarket navigation systems. Compatible vehicles can be found by searching the ENDY website. Part Number: EJC-013T Made by ENDY (Toko Tokushu Denki Co., Ltd.) This is a 18-pin connector. It is mainly compatible with trucks such as Hino and Isuzu (depending on the year). This allows you to easily install aftermarket navigation systems, CD decks, etc. without cutting any wires. The shape of the connector is shown in the third image, so please compare it with the actual item. Regular price: Approximately 3000 yen. This is a new, unused item, but due to shipping costs, it will be shipped without the case, with simple waterproofing and bubble wrap.