The Mishimoto silicone radiator hose kit for 2007–2009 Nissan 350Z uses a dual-layer construction of high-grade silicone and heat-resistant embedded fibers to reduce heat transfer and boost pressure tolerance. Offered as a direct OEM replacement, these hoses tolerate temperatures up to 330°F and provide improved thermal resilience and longevity over aging factory rubber for 350Z radiator applications.
Mishimoto 07-09 Nissan 350Z Black Silicone Hose Kit