Mishimoto Ancillary Hose Kit Blue 05-08 Chevy Corvette Z06

Mishimoto ancillary hose kit for the 2005–2008 Chevy Corvette Z06 improves reliability by replacing aging rubber lines with durable silicone components for a cleaner engine bay and more consistent coolant routing.

This kit upgrades factory rubber hoses with silicone parts engineered for fitment on 2005–2008 Chevrolet Corvette Z06 applications. Replacing vulnerable rubber reduces the risk of swelling, cracking, and coolant leakage that can affect engine cooling performance over time.

• Silicone expansion tank hose — Silicone construction resists heat-related degradation and maintains shape under thermal cycling, helping preserve expansion tank connections and coolant containment.
• Engine inlet coolant [hose] — Engine inlet coolant hose in silicone provides consistent internal diameter and flexible routing, supporting steady coolant flow and reducing the chance of collapse or softening compared with old rubber lines.

Designed and supplied by Mishimoto, this ancillary hose kit is a direct upgrade intended for owners seeking a durable, service-oriented replacement for original rubber plumbing on their Corvette Z06.

Key benefits

• Improved material longevity versus OEM rubber for extended service intervals.
• Maintains coolant routing integrity to support reliable engine cooling.
• Clean, color-matched blue finish for visual consistency in the engine bay.