Mishimoto Silicone Heater Hose Kit for 1994-1997 Mazda Miata MMHOSE-MIA-94HHBK Black Silicone Heater Hose Kit by Mishimoto®. Finish: Black. Includes: 2 Silicone Hoses. Inner Diameter: 0.63". Outer Diameter: 0.94". Mishimoto heater hoses 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 designed and engineered for a direct OEM fit.
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