Maruha Silicon Heater Hose Set · NB Miata 1999–2005
Maruha's silicone heater hose set for the NB platform. A direct replacement upgrade from aging OEM rubber — maintains correct heater core flow and eliminates the cracking and collapse risk of old rubber hoses on NB Miatas approaching 20+ years of age.
Specifications:

High-grade silicone construction
Direct OEM replacement for NB heater hose routing
Includes all required clamps
Available in Maruha blue

Fitment: NB Miata MX-5 1999–2005 · All 1.8L BP-ZE variants.
Made in Japan. Authorized Maruha import by Chikara Motorsports — North America's only official Maruha dealer.