9 Layers Car Oil Cooler Hangzhou Shengxiang Technology Co., Ltd. Base Info Type:Cooling SystemMaterial:AluminumKit Included:Stainless Braid, Aluminum FittingsColor:Blue, CilverLayers:7.9.10.12.13.14.15.16 Layer Description Pre:14 Layers Auto Oil Cooler Next:Auto Universal Silicone Hose