Koyo Type A Radiator Cap (Red / 1.3 Bar)

This is a Koyo Type A radiator cap, finished in red with a 1.3 Bar pressure rating. It's designed to keep your engine's cooling system at the correct pressure, which is crucial for efficient heat transfer and preventing overheating. A properly functioning radiator cap is a simple but vital part of your cooling system's health.

The 1.3 Bar rating means this cap will open at a higher pressure than a standard cap, allowing your coolant to reach a slightly higher temperature before boiling. This can be beneficial in hotter climates or for vehicles that work harder, helping to keep your engine running cooler. Koyo is a well-known name in cooling system components, and this cap is a well-built replacement for your existing one.