Mishimoto 2003-2006 Nissan 350Z Blue Silicone Hose Kit

This Mishimoto silicone hose kit is a direct-fit upgrade for 2003-2007 Infiniti/Nissan applications covering 350Z, 350Z 35th Anniversary, 350Z Enthusiast, 350Z Grand, 350Z Performance. It replaces the weak points of the stock part with stronger materials and better flow or cooling so heat, boost and abuse stay under control on street and track duty. AutoTalent lists verified US-market fitment in the table below.

Why upgrade

Mishimoto silicone Nissan 350Z radiator hose kits are made with a dual layer combining high grade silicone and heat-resistant embedded fibers to provide efficient heat reduction and increased pressure tolerance, all with an OEM replacement fit! These kits are engineered around real chassis packaging, so hoses, coolers and adapters line up without fabrication on the listed years. Follow the published torque specs and install guide, reuse sensors where instructed, and confirm clearances if you run other supporting mods. Every unit ships with the Mishimoto Lifetime Warranty for as long as you own it. Confirm hose routing, cooler clearance and sensor plugs before the first hard pull. US shipping dimensions and weight above are for the boxed kit. If fitment for a rare trim is unclear, call AutoTalent before ordering.

Features

• Direct fit for 2003-2006 Nissan 350Z
• Constructed with high grade silicone and heat-resistant embedded fibers
• Max temperature of 330 F
• Efficiently reduces heat
• Increases pressure tolerance
• OEM replacement fit
• Mishimoto Lifetime Warranty

What's Included

• Mishimoto hose (MMHOSE-350Z-03BL)
• Hardware as applicable
• Mishimoto Lifetime Warranty

Specifications

Fitment Notes

Verified against Mishimoto US applications and dealer listing for 2003-2007 (11 rows). Years extended to 2027 where the US model remains in production.

Vehicle Fitment