PHR - Powerhouse Racing Silicone Radiator Hose Kit for IS300, 2JZ-GE (Upper and Lower)

SKU: PHR 03090605

Clean Engine Bay.

Durability.

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.

Features and Solutions

Focusing on what's important.

Visual Appeal 

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. 

Turbo and Manifold Clearance

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.

High-Quality Silicone Construction

Made from multi-layered, reinforced silicone for improved resistance to heat, pressure, and chemicals.

Increased Durability

Resistant to cracking, leaking, and degradation over time, ensuring long-lasting performance.

 Temperature Resistance

Withstands temperatures up to 350°F (177°C), perfect for high-performance applications and track use. 

Kit Includes:

• Upper Radiator Hose
• Lower Radiator Hose
• Clamps for easy installation

Compatibility

Fits all Lexus IS300 models (2001-2005)

Clean up that engine bay

Flip the lower waterneck

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.