SKU: MMHOSE-MIA-90BK | UPC: 748354799590
Mishimoto 90-93 Mazda Miata Black Silicone Radiator Hose Kit
Replace stock rubber hoses with the Mishimoto silicone radiator hose kit designed for 1990-1993 Mazda Miata models including Base, SE, and LE. This kit features a dual-layer build for better heat dissipation and pressure handling in demanding conditions. It installs as a direct OEM replacement to maintain reliable engine cooling during spirited drives.
Key Features
- Dual-Layer Construction: High-grade silicone outer layer paired with heat-resistant embedded fiber mesh withstands continuous temperatures up to 350°F and peaks at -65°F to 350°F for long-term durability.
- Pressure Handling: Rated to 60 PSI at 212°F to resist bursts and maintain flow under high boost or track use.
- Direct OEM Fit: Precision-molded hoses match factory routing and connections for 90-93 Mazda Miata without cutting or modifications.
- Complete Kit: Includes upper radiator hose, lower radiator hose, and thermostat outlet hose for full cooling system upgrade.
- Stealth Black Finish: Powder-coated clamps and black silicone provide a clean underhood look that resists cracking and fading.
Product Notes
- Drain coolant before installation to avoid spills.
- Inspect hoses periodically for wear in high-heat applications.
- Packaged securely to prevent damage during transit.
Installation Notes
- Professional installation recommended.
- Direct bolt-on fit using factory mounting points and clamps.
- Compatible with OEM thermostat housing and radiator. no additional hardware needed.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1990-1993 | Mazda | Miata | Base |
| 1991 | Mazda | Miata | SE |
| 1993 | Mazda | Miata | LE |
Why Choose Mishimoto?
- Proven track record in performance cooling for import enthusiasts.
- Hand-assembled with rigorous quality testing for reliability.
- Engineered in the USA for exact vehicle-specific fitment.
Frequently Asked Questions
- Q: Will this kit fit 1994 or later Mazda Miata models?
A: Designed specifically for 1990-1993 Miata NA chassis. later NB models require MMHOSE-MIA-94 series. - Q: What material is used and how does it compare to stock?
A: 4-ply reinforced silicone handles higher heat and pressure than factory rubber while flexing to prevent cracks over time. - Q: What is the warranty coverage?
A: Lifetime warranty against material and manufacturing defects when installed and used properly.
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock – ships same or next business day
- Packaging: Compact box measuring 14 x 10 x 4 inches
- Weight: 2.8 lbs





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