Restore and enhance your cooling system with the Mishimoto Essentials Bundle. The Mishimoto Essentials Bundle includes high-quality upgraded cooling components to replace items we've found to be the most failure-prone. For the 2003-2006 Nissan 350Z, we've bundled together our aluminum radiator, silicone radiator hose kit, performance aluminum fan shroud, and racing thermostat.As the stand-out component, our aluminum radiator features full aluminum construction with durable TIG-welded end tanks. In addition, this radiator features a large 1.42-in thick 2-row core providing a substantial improvement in cooling efficiency. To supplement our robust radiator, we've included our incredibly durable silicone radiator hose kit. Mishimoto silicone hoses are constructed from high-grade 4-ply silicone with heat-resistant embedded fibers for superior heat and pressure tolerance. For added cooling performance, our Essentials Bundle also includes our Performance Aluminum Fan Shroud Kit. This unit features two high-flow electric fans capable of rapid heat reduction. For ease of installation, our fan shroud kit includes factory plugs and is a complete bolt-in fan solution. Rounding out our bundle is the Mishimoto Racing Thermostat. The Mishimoto thermostat has a lower activation temperature (154.4F) than the factory thermostat (172.4F). The lower activation temperature allows coolant to flow through the engine earlier, reducing the risk of overheating in hot environments. Time to re-habilitate the cooling system of your Z with the Mishimoto Essentials Bundle. As with all our products, this bundle includes the signature Mishimoto Lifetime Warranty.