this post is over 4 years old but just in case someone finds it in the future from google or something else... i believe this plug works and might be what you are looking for: 3.58US $ |1 Set 8 Pin Car Waterproof Auto Connector 0.6 Female 7282-8855-30 7283-8855-30 For Nissan Toyota With 20cm 22awg Wire - Connectors - AliExpress