Samco Sport Radiator Coolant Hose Kit for Toyota Supra JZA80 VVT-i – Blue (40TCS148/C)

Maintaining stable coolant flow is essential in any high-performance JZ build, especially under elevated temperatures and sustained boost conditions. The Samco Sport Radiator Coolant Hose Kit is engineered to provide superior durability, heat resistance, and long-term reliability compared to aging OEM rubber hoses.

Manufactured from premium motorsport-grade silicone, these coolant hoses are designed to withstand extreme temperature cycles and increased cooling system pressures commonly found in modified street and motorsport applications. The reinforced multi-layer construction helps prevent swelling, cracking, and hose deformation under demanding conditions.

Finished in Samco Sport’s signature blue finish, this hose kit not only improves cooling system reliability but also delivers a clean and professional engine bay appearance. Designed specifically for the 2JZ-GTE VVT-i platform, this kit includes two precision-formed coolant hoses for direct-fit installation.

Trusted by professional motorsport teams worldwide, Samco Sport silicone hoses are a proven upgrade for keeping Toyota’s legendary 2JZ platform operating reliably under pressure.

Carefully selected for builders who demand proven performance without compromise.

Why Upgrade Your Coolant Hoses?

Compared to factory rubber coolant hoses:

✔ Superior resistance to heat, pressure, and aging
✔ Reinforced silicone construction for improved durability
✔ Reduced risk of cracking, swelling, and coolant leaks
✔ Designed for high-performance street and motorsport use
✔ Enhances engine bay appearance with Samco Sport finish

Key Features

✔ Genuine Samco Sport radiator coolant hose kit
✔ Premium multi-layer reinforced silicone construction
✔ High temperature resistance up to 170°C
✔ Precision-formed hose design for proper fitment
✔ Samco Sport blue finish

Technical Specifications

✔ Brand: Samco Sport
✔ Part Number: 40TCS148/C
✔ Product Type: Radiator Coolant Hose Kit
✔ Included Components: 2 Coolant Hoses
✔ Material: Reinforced Silicone
✔ Maximum Temperature Rating: 170°C
✔ Size Tolerance: ±0.5 mm
✔ Color: Blue or Black
✔ Application: Cooling System Upgrade
✔ Engine Family: Toyota JZ-Series

Compatible Engines

✔ 2JZ-GTE

✔ 2JZ-GTE VVT-i

✔ 2JZ-GE 

✔ 2JZ-GE VVT-I

Compatible Vehicles

✔ Toyota Supra JZA80 

✔ Toyota Aristo JZS-161 

✔ Toyota Aristo JZS-147

✔ Toyota Soarer JZZ-31

Shipping

🇪🇺 EU Delivery: 5–10 Business Days
🌍 International Delivery: 7–21 Business Days