High-Temperature Silicone Coolant Hose Kit

The HPS Performance 57-1748 is a direct replacement silicone hose kit specifically designed to address the scarcity and tendency for failure in stock OEM rubber engine oil cooler coolant hoses. This kit aims to prevent common issues such as coolant leaks and engine overheating that arise from cracked, damaged, or collapsed original hoses. Engineered for high-performance applications, this hose kit utilizes a 3-ply reinforced silicone construction that meets or exceeds OE specifications, boasting a maximum temperature rating of 350°F. This makes it suitable for demanding under-hood and coolant heat conditions, ensuring reliable performance during both daily driving and competitive racing. The kit comes complete with 100% stainless steel, non-perforated embossed hose clamps that are designed to prevent damage to the silicone hose during installation. The HPS 57-1748 is designed with OEM fitment in mind, featuring all the correct bends and curves for a perfect, direct-fit replacement without the need for cutting or trimming. It is compatible with several OEM part numbers, including 21306-AM606, 21306-AM600, and 21306-AQ811. Vehicle Application: 2003-2007 Infiniti G35 3.5L V6 RWD 2003-2008 Infiniti FX35 3.5L V6 2006-2008 Infiniti M35 3.5L V6 2003-2006 Nissan 350Z 3.5L V6