During development of various 2016-2024 Q50/Q60 components our engineers noted that the factory rubber coolant hoses are a potential area of failure as your Q50 begins to age. So, we set out to develop a replacement hose kit using durable silicone that's guaranteed to outlast and outperform your stock hoses. Mishimoto silicone hoses are constructed from five layers of silicone with embedded heat resistant fibers. The silicone construction improves heat tolerance, and the internal fiber layer provides higher pressure tolerance. In addition, silicone offers improved physical properties compared to EPDM rubber, making it more resilient to degradation over time.----Our silicone radiator hose kit includes a full set of stainless-steel worm gear clamps for ease of installation. We offer this kit in black. As with all our products, this kit includes or signature Mishimoto Lifetime Warranty.. Complete radiator coolant hose kit designed to maintain proper coolant flow and system pressure. Includes durable, heat-resistant hoses for leak prevention, reliable performance, and a precise, easy installation.. Includes upper radiator hose, lower radiator hose, and both coolant overflow hoses. Constructed from five layers of silicone with heat resistant embedded fibers. Silicone Radiator Hose Kit, Black, fits Infiniti Q50/Q60 3.0T 2016-2024. Mishimoto 16+ Infiniti Q50/Q60 3.0T Silicone Coolant Hose Kit - Black. Improves heat and pressure tolerance. Mishimoto MMHOSE-Q50-16BK. Radiator Coolant Hose Kit. Silicone Hose Kit

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