Silicone Radiator Hose Kit with Vacuum Hose for Mazda RX-8 13B-MSP 2003-2008 Engine Cooling Upgrade
Upgrade your Mazda RX‑8 cooling system with the Silicone Radiator Hose Kit, a high‑performance replacement designed to withstand the demands of spirited driving and modern engine upgrades. Tailored for Mazda RX‑8 RX‑8 13B‑MSP engines from 2003 to 2008, this kit replaces aging hoses with durable silicone that resists swelling, cracking, and heat soak, helping your cooling system maintain steady temperatures and reliable pressure.
Crafted as a premium silicone hose solution, the kit features a 3‑ply construction with a thickness of 4.5 mm for excellent collapse resistance and longevity. The hoses are engineered to operate from -65°F to 500°F (-54°C to 260°C) and handle a working pressure range of 0.3 to 0.9 MPa, with a bursting pressure of 245 PSI. This combination translates to better coolant flow, reduced risk of leaks, and improved performance under high‑demand conditions, whether you’re daily driving or pushing your car on a track day.
The kit includes the silicone radiator hoses required for a direct OEM replacement, along with a vacuum hose—ensuring you’ve got the essential components to restore a clean, reliable cooling circuit. The kit is designed to fit engine installations precisely, helping you avoid fitment hassles and ensuring a snug, secure connection with standard clamps.
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Benefits & Tips
- Enhanced heat resistance and pressure tolerance keep coolant consistent during aggressive driving and hot climates.
- Direct OEM replacement fit for Mazda RX‑8 (2003–2008, 13B‑MSP) simplifies installation and reduces the chance of leaks from aging hoses.
- Tip: Inspect hose clamps and ensure proper seating after installation; allow the engine to cool before service to avoid burns and pressure release from the cooling system.
Product specifications
- Brand Name: NONE
- Choice: yes
- Country/Region of Manufacture: China
- Item Height: 5 cm
- Item Length: 30 cm
- Item Width: 10 cm
- Manufacturer Part Number: K8
- Material: Silicone
- Origin: Mainland China
- Placement on Vehicle: engine
- Special Features: Silicon Radiator Hose Kit
- Application: For Mazda RX8 RX-8 13B-MSP 2003-2008
- Working temperature: -65°F ~ 500°F
- Working Pressure: 0.3 to 0.9 MPa
- Bursting Pressure: 245 PSI
- Thickness: 4.5 mm, 3 ply
- Size tolerance: +/-0.5 mm
Package includes:
- All hose kit, as shown in the picture
Warnings/Reminders: Please ensure compatibility with Mazda RX‑8 2003–2008 (13B‑MSP) hoses and use appropriate clamps during installation.