The hexagonal coupling fittings are components used to connect and extend pipes in the same direction
Overall Size: 52x44mm / 2
* 2 x Impact Socket Adapters
Total Size: 17mmx25mm/0
Feature: Brand new and perfect match for the original car
1 Set 10mm 0.39" ID Car Coolant Heater Silicone Coolant Cap Intake Hose Black Green The hexagonal coupling fittings areFeatures: Made of reinforced silicone material, it is pressure resistant, strong, and durable. It provides the performance, reliability, strength, and flexibility needed to improve engine cooling system flow and performance. Silicone tube plugs prevent the leakage of coolant and other liquids, ensuring the normal operation and safety of your car. Applications: Coolant, water, air, turbocharger bypass valve port, vacuum port, throttle body water port,