Silicone Radiator Hose Kit – 1.8T (Golf MK4, Leon, A3, TT, Octavia)

Upgrade your 1.8T cooling system with this high-performance Silicone Radiator Coolant Hose Kit, designed for all FWD 1.8T 20V engines, including AUM, AUQ, AGU, ARZ, and more.

This direct-fit kit replaces aging rubber hoses with durable, heat-resistant silicone that improves coolant flow and long-term reliability — perfect for stock or tuned setups.

✅ Compatible With:

• VW Golf MK4 1.8T (All FWD engine codes)

• VW Bora / Jetta 1.8T

• SEAT Leon 1M Cupra / FR 1.8T

• Audi A3 8L 1.8T

• Audi TT 8N FWD 1.8T

• Skoda Octavia 1U 1.8T

Fits all 1.8T FWD configurations – including AUM, AUQ, AGU, ARZ, APP, and more.

⚙️ Key Features

• 3-ply reinforced silicone (4.5mm wall thickness)

• Temp range: -60°C to +220°C

• Pressure rated: 0.6–1.2 Mpa (up to 174 PSI)

• Improves coolant flow and heat resistance

• Ideal for remapped or track builds

• Inner color: Black

• Includes full hose set (clamps not included)

📦 What’s Included

• 1x Complete Silicone Hose Kit

• Logo: JN

• Color options available (outer color)

• No instructions (professional fitment recommended)

⚠️ Notes

• Not suitable for oil or fuel use

• Ensure compatibility with your specific FWD 1.8T model

• May require minor trimming or adjustment on non-VW platforms