1 Set 30mm ID Silicone Coolant Cap with Clamp for Coolant Heater Bypass Vacuum Water Port Blue 42mm Made of black plastic with

Made of black plastic with ribs to secure

You can change the product color to match the color of your car by spray painting and other surface treatments

Holding Force : 135N

Widely used for living room

1 Set 30mm ID Silicone Coolant Cap with Clamp for Coolant Heater Bypass Vacuum Water Port Blue 42mm Made of black plastic withFeatures: Made of 3 ply Polyester Reinforced Silicone material, which is high temperature and pressure resistance, wear resistance and durable. Improve the flow and performance of the engine cooling system. Prevent leakage of coolant and other liquids to ensure the normal operation and safety of the car. Apply for coolant, water, air, turbocharger bypass valve ports, vacuum ports, throttle body water ports, heater cores, and much more. Not for fuel,