Turbo Air Hose Seal Ring 3C0145117

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An air hose O-ring in a car is a crucial component that ensures a tight seal between the air hose and the corresponding fitting or connector. It is typically made of a durable material like rubber or silicone and is shaped like a ring. The O-ring is designed to fit into a groove on the air hose and effectively prevent any air leakage.

When the car's engine is running, air hoses are used to transport air from various components, such as the air filter and intake manifold, to fuel injectors or other engine systems. The O-ring plays a vital role in maintaining the proper pressure and flow of the air within the system. It creates a secure seal that prevents any air from escaping, which ensures optimal engine performance and efficiency. Additionally, the air hose O-ring also helps to prevent any contaminants, such as dirt or debris, from entering the intake system and potentially causing damage.