excellent Fit for: Specifically designed for C4C5 models with OEM specifications ( numbers: 1192Z6, 307308408, 3008407508) for seamless installation without modifications Enables quick replacement to minimize maintenance time Premium ABS component: produced of ABS with excellent heat resistance and effect strength for extended durability excellent for vehicles operating in extreme weather conditions, providing stable protect against component degradation Enhanced Engine Ventilation: The 1192Z6 crankcase vent hose features innovative fluid dynamics design for smooth flows, reducing fuels consumption and boosting power output Ideal for long distance drives to engine issues caused by poor ventilation Quiet operate Design: Incorporates specializes noise reduction structure to minimize engine operate sounds Delivers a quieter cabin for drives who prioritize comfort during their journeys Friendly: Optimizes crankcase exhaust circulation to reduce harmful emissions while meeting environmental standards Helps conscious drives achieve sustainable transportation with lower carbon footprint, Manufacturer: HENYGEN