Crankshaft ventilation blow-by hose model is 11823-8J10A. The crankshaft ventilation blow-by gas hose is for Altima SE 6-cylinder 3.5 L, for Maxima GLE,GXEL,SEL,SES 6-cylinder 3.5 L, and for Murano S,SE,SL 6-cylinder 3.5 L. The hose is made of high-quality rubber material. It has excellent wear resistance, high elasticity and durability, can effectively ensure the normal operation of the engine, extend the service life of the engine, thereby improving the performance and comfort of the vehicle, and bringing you a good driving experience.