& nbsp; name < b >: exhaust gas bypass control valve numbers: types of 13034183 : 5265-074 applicable to all models: the characteristics of WP6/WP7/WP10/WP12 : material copper.   & nbsp; & nbsp; name < b >: exhaust gas bypass control valve numbers: 612600190249 13034245 types: 1309-6115 applicable to the previous part models: features: plastic note: copper and can be used interchangeably, but is connected with a wiring harness connection in different.