Description
The HKS Rubber Bung 6mm is an essential component designed for automotive cooling systems, providing a reliable solution for blocking off water and air passages. Ideal for a variety of applications, this bung is not suitable for oil use, making it perfect for high-performance builds that require precise control of coolant and air flow.
- Made from high-quality rubber for durability and resistance to heat
- Dimensions: 6 mm diameter, ensuring a snug fit in standard ports
- Specifically engineered for cooling system applications
- Suitable for both race and street vehicles
- Price is for one unit, allowing for flexible purchasing based on need
This rubber bung is particularly useful in scenarios where water or air needs to be sealed off, such as during engine modifications or when converting to a different cooling setup. Its robust construction ensures a secure seal, preventing leaks and maintaining system integrity.
Care is minimal; simply inspect regularly and replace as necessary. The HKS brand is synonymous with quality in the JDM and motorsport communities. Making this bung a reliable choice for automotive enthusiasts and professionals alike.






