SKU: MMHOSE-MIA-99BK | UPC: 748354799569
Mishimoto 99-05 Mazda Miata Black Silicone Radiator Hose Kit
Mishimoto silicone radiator hose kit upgrades 1999-2005 Mazda Miata cooling systems with dual-layer high-grade silicone and heat-resistant fiber reinforcement for efficient heat reduction and boosted pressure tolerance. This black kit delivers OEM replacement fit on all NB Miata models including Base LS SE Mazdaspeed 10th Anniversary and Shinsen. Track-tested design prevents cracking and bursting under extreme conditions.
Key Features
- 4-Ply Silicone Construction: Handles continuous temperatures to 250F and bursts to 350F with polyester fabric reinforcement for long-lasting durability in high-heat environments
- High Pressure Rating: Tested to 50 PSI burst pressure exceeding factory rubber hoses for reliable performance during spirited driving or track use
- OEM Direct Fitment: Precision molded hoses match exact factory routing and dimensions with included stainless steel T-bolt clamps for quick replacement
- Heat and Ozone Resistant: Black silicone outer layer resists aging cracking and environmental damage far beyond stock materials for extended service life
- Complete Kit: Includes upper lower and bypass hoses plus clamps covering full radiator system upgrade on 99-05 Miata NB chassis
Product Notes
- Direct factory replacement no cutting or modifications needed
- Pre-conditioned silicone ensures flexibility for easy installation
- Packed in protective bag ships ready to install
Installation Notes
- Professional installation recommended.
- 30-45 minute install using basic hand tools drain coolant first
- Compatible with factory radiator and hardware torque clamps to spec
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1999 | Mazda | Miata MX-5 | 10th Anniversary |
| 1999-2005 | Mazda | Miata MX-5 | Base |
| 2000-2005 | Mazda | Miata MX-5 | LS |
| 2004-2005 | Mazda | Miata MX-5 | Mazdaspeed |
| 2000-2003 | Mazda | Miata MX-5 | SE |
| 2003 | Mazda | Miata MX-5 | Shinsen |
Why Choose Mishimoto?
- Lifetime warranty covers defects in materials and craftsmanship
- In-house dyno and flow bench tested for real-world cooling gains
- Engineered and manufactured to exact OEM specifications worldwide
Frequently Asked Questions
- Q: Will this fit my 2001 Mazda Miata LS?
A: Yes fits all 1999-2005 Miata MX-5 NB models including LS Base SE and Mazdaspeed with direct OEM routing - Q: What material is used and how does it compare to stock?
A: 4-ply reinforced black silicone resists 350F heat and 50 PSI pressure far better than factory rubber which cracks over time - Q: What warranty and install support is provided?
A: Lifetime warranty includes step-by-step instructions and video guides for DIY or pro install
Shipping & Handling
- Method: UPS or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Protective retail box 12 x 10 x 2 inches
- Weight: 1.10 lbs net 1.50 lbs shipping





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