Mishimoto Silicone Coolant Hose Kit Black 2023 Nissan Z

Replacement coolant hose kit for the 2023 Nissan Z — the Mishimoto Silicone Coolant Hose Kit Black provides a durable silicone alternative to factory rubber hoses to reduce age-related failures and improve long-term reliability.

Designed after development testing on Nissan Z components, this kit addresses the known weakness of stock rubber coolant hoses as the vehicle ages. Mishimoto engineered the kit as a like-for-like replacement that uses silicone construction to resist degradation and deliver consistent coolant routing under normal operating conditions.

Key functional advantages:

• Durable silicone construction — engineered to outlast factory rubber hoses and resist age-related cracking or softening, improving long-term reliability.
• Direct-replacement design — intended to fit existing coolant connections on the 2023 Nissan Z without requiring modifications, preserving factory routing and serviceability.
• Mishimoto-backed performance — developed by Mishimoto engineers to address an identified failure mode and to outperform stock hoses in longevity and durability.
• Black finish — supplied in black to maintain a clean, OEM-compatible appearance under the hood.

Application-focused details:

• Primary purpose — replace aging or failing factory rubber coolant hoses to reduce the risk of coolant leaks and related cooling system issues.
• Reliability benefit — silicone material choice is intended to provide extended service life compared to stock rubber components.

This kit is offered by Mishimoto and is positioned as a durable, performance-oriented replacement that targets a documented area of concern on the Nissan Z platform. It is intended for owners seeking an OEM-fit, longer-lasting solution for coolant hose maintenance.