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Power House Racing
SKU:PHR-03090605
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The silicone radiator hoses for the Lexus IS300 offer superior durability, flexibility, and heat resistance compared to traditional rubber hoses.
Designed for both daily driving and high-performance applications, these hoses ensure your IS300's cooling system operates efficiently under extreme conditions.


Silicone Hoses give a striking appearance to any engine bay. When compared with traditional rubber, this hose stands out, bringing a clean and professional look to your engine bay.
We've designed the lower radiator hose to route down, behind the alternator instead of out. This provides extra clearance needed for turbo manifolds and turbo intercooler piping.
Made from multi-layered, reinforced silicone for improved resistance to heat, pressure, and chemicals.
Resistant to cracking, leaking, and degradation over time, ensuring long-lasting performance.
Withstands temperatures up to 350°F (177°C), perfect for high-performance applications and track use.
Fits all Lexus IS300 models (2001-2005)
The installation requires you to flip the lower waterneck when installing. There's also a small tab on the waterneck that will need to be removed by simply cutting or grinding.
| Vehicle Fitment | |
|---|---|
| Make | Lexus |
| Model | IS300 (Altezza) |
| Chassis Code | CE10, XE10 |
| Fitment | |
|---|---|
| Engine | 2JZ-GE, VVT-i |
| Product Specs | |
|---|---|
| Material | Silicone |
| Temperature Rating | 350°F (177°C) |
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