SKU: 00B 050 A13 | UPC: 4996338001511
Cusco MISC Radiator CAP A 1.3 kg/cm² for 2016 Mazda MX-5 Miata and 1985-1987 Toyota Corolla Sport GTS
Cusco Radiator Cap A applies 1.3 kg/cm² pressure to raise coolant boiling point for consistent cooling in high-stress driving. Direct bolt-on fit for 2016 Mazda MX-5 Miata Club Grand Touring Sport and 1985-1987 Toyota Corolla Sport GTS delivers precise temperature management. Ideal for street drives and track sessions with durable construction.
Key Features
- 1.3 kg/cm² Pressure: Raises boiling point up to 10°C above stock levels for reliable cooling during aggressive driving and sustained loads
- Billet Aluminum Body: Weighs just 45g with corrosion resistance to endure repeated heat and pressure exposure
- Safety Release Valve: Calibrated to release excess pressure safeguarding radiator hoses and engine parts
- High-Temp Rubber Seal: EPDM material creates airtight seal to prevent leaks and preserve system pressure long-term
- Anodized Black Finish: Resists scratches and wear for lasting appearance in engine bay
Product Notes
- Direct replacement for factory cap no vehicle modifications required
- Pair with Cusco coolant or high-performance fluid for peak results
- Avoid mixing radiator cap pressures within cooling system
Installation Notes
- Professional installation recommended.
- Drain coolant partially before cap removal to avoid spills
- Hand-tighten only compatible with standard M27x1.5 radiator necks
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2016 | Mazda | MX-5 Miata | Club |
| 2016 | Mazda | MX-5 Miata | Grand Touring |
| 2016 | Mazda | MX-5 Miata | Sport |
| 1985-1987 | Toyota | Corolla | Sport GTS |
Why Choose Cusco?
- Japanese brand with 40+ years in motorsports and street performance
- Rigorous testing in drifting rally and circuit applications
- CNC-machined components for exact tolerances and durability
Frequently Asked Questions
- Q: Does this cap fit 2016 ND Mazda MX-5 Miata models beyond listed submodels?
A: Verified for Club Grand Touring Sport all share same radiator neck consult manual for exact match - Q: What material construction does it use?
A: CNC billet aluminum body with EPDM rubber seal and stainless steel spring for heat resistance - Q: What warranty coverage applies?
A: Cusco offers limited warranty against defects contact retailer for claims process
Shipping & Handling
- Method: UPS Ground or USPS Priority Mail
- Availability: In stock – ships same or next business day
- Packaging: Secure retail box 4 x 3 x 2 inches
- Weight: 0.22 lbs shipped





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