30mm 1.18" ID Universal Silicone Coolant Cap Intake Vacuum Hose End Plug Blue 1mm(ID)x2mm(OD)x500mm(L) Size: 40 x 35 x

Size: 40 x 35 x 20mm / 1

Hole Size: 30mm x 30mm / 1

Shank Threaded Length: 55mm / 2

6x17mm / 0

30mm 1.18" ID Universal Silicone Coolant Cap Intake Vacuum Hose End Plug Blue 1mm(ID)x2mm(OD)x500mm(L) Size: 40 x 35 xFunction: Made of 3 ply Polyester Reinforced Silicone material, which is high temperature and pressure resistance,sturdy and durable. It provides the required performance, reliability, strength and flexibility, improves the flow and performance of the engine cooling system. Function: In automobiles, silicone tube plugs are often used to prevent leakage of coolant and other liquids to ensure the normal operation and safety of the car. Application: