Type:Knock Sensor Car Make:p orsche Smart OE NO.:0051536028 99660612100 99660612500 Place of Origin:Zhejiang, China (Mainland) Brand Name:ANT Auto Model Number:KS-4107 Warranty:1 Years Product Name:High Quality Knock Sensor Sensor Type:Kncok Sensor 1OE NO.::0051536028 2OE NO.::99660612100 3OE NO.::99660612500 MOQ:10PCS OEM Order:Accept Shipping terms:DHL,Fedex,Ocean etc. Delivery time:7-15 days