Description
The Mishimoto MMHOSE-MIA-94HHBK is a purpose-built silicone heater radiator hose set engineered specifically for the Mazda Miata, replacing tired factory rubber hoses with a dual-layer silicone construction reinforced by heat-resistant embedded fibers. As a Mishimoto Fabrication product, this hose set is molded to an OEM replacement fit, so installation follows the same routing as the original radiator hose in your Miata’s cooling system.
Every radiator hose in this kit is built from high grade silicone paired with heat-resistant embedded fibers, a combination designed to efficiently reduce heat and increase pressure tolerance compared to aging rubber hoses. For a Miata owner looking to keep their automotive radiator hose system reliable, this molded-assembly hose set is rated for a maximum temperature of 330 F, giving the cooling circuit a durable, heat-tolerant connection between the heater core and radiator. Backed by the Mishimoto Lifetime Warranty, this hose set is a straightforward upgrade for anyone refreshing the radiator hose plumbing on their car.
Vehicle Applications
This Mishimoto silicone heater radiator hose set is designed to fit a broad span of Mazda Miata trims and model years. It covers the Miata Base and M Edition from 1994–1997, the Miata STO for 1997, the Miata 10th Anniversary trim for 1999, and the Miata Base continuing from 1999 through 2005. It also fits the Miata SE from 2000–2003, the Miata LS from 2000–2005, the Miata Shinsen for 2003, and the Miata Mazdaspeed for 2004–2005.
Features
- Dual-layer silicone construction with heat-resistant embedded fibers
- Efficiently reduces heat within the radiator hose circuit
- Increases pressure tolerance versus factory rubber hoses
- Molded assembly for an OEM replacement fit
- Maximum temperature rating of 330 F
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Brand: Mishimoto
- Part Number: MMHOSE-MIA-94HHBK
- Product Type: Fabrication
- Material: Silicone
- Hose Shape: Molded Assembly
- Grade Type: Performance
- Maximum Temperature Rating: 330 F
Frequently Asked Questions
What is the Mishimoto MMHOSE-MIA-94HHBK?
It is a Mishimoto silicone heater radiator hose set built with a dual-layer combination of high grade silicone and heat-resistant embedded fibers, designed for an OEM replacement fit on the Mazda Miata.
Which Mazda Miata models does this hose set fit?
It fits the Miata Base and M Edition (1994–1997), Miata STO (1997), Miata 10th Anniversary (1999), Miata Base (1999–2005), Miata SE (2000–2003), Miata LS (2000–2005), Miata Shinsen (2003), and Miata Mazdaspeed (2004–2005).
What material is the hose set made from?
The hose set is made from silicone, incorporating heat-resistant embedded fibers for efficient heat reduction and increased pressure tolerance.
What is the maximum temperature rating for this hose set?
This hose set has a maximum temperature rating of 330 F.
Does this hose set include a warranty?
Yes, it is backed by the Mishimoto Lifetime Warranty.
Is this a direct OEM replacement?
Yes, the hose set is a molded assembly designed to provide an OEM replacement fit for the Mazda Miata.
âš WARNING (California Proposition 65): This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.












