ISR Performance Silicone Radiator Hose Kit Nissan 350Z LSx Swap

Constructed from reinforced silicone, this radiator hose kit from ISR Performance is specifically made for the unique demands of an LSx engine swap into a Nissan 350Z. The multi-layer silicone construction with polyester reinforcement helps these hoses withstand the higher temperatures and pressures often found in modified engine setups, ensuring reliable coolant flow to keep your swapped engine running cool. This kit is designed to adapt the LSx engine's cooling system to the 350Z's radiator, simplifying the conversion process.

ISR Performance has developed this kit to address the common challenges of fitting an LS engine into the 350Z chassis. The hoses are shaped to clear the engine bay components and connect securely to both the LSx water pump outlet and the 350Z radiator. Using silicone hoses offers better flexibility and durability compared to traditional rubber hoses, making them a solid choice for custom builds where a precise fit and long-term performance are essential.