Intake Coolant Hose Silicone For VW Golf MK7 R GTI TTS S3

This premium silicone coolant underhose keeps your MQB platform engine running at optimal temperatures. Four layers of reinforcing fabric hold steady under pressure spikes, while the inner fluoro lining stays fully compatible with G12 and G13 coolants. The precision-molded design resists swelling and retains its original shape across years of service. You get durable heat management without sacrificing factory-style thermostat timing.

The integrated one-way valve operates exactly like the original part, ensuring proper fluid circulation and preventing airlocks during hard driving.

Benefits & Tips

• Tuned Engine Protection. Upgrade alongside ECU mapping or turbo modifications to keep coolant pressure stable under load.
• Fluid Selection. Always refill your reservoir with OEM-approved G12 or G13 solution to maintain the inner coating lifespan.
• Clean Routing. Position the hose before tightening clamps to avoid twisting the silicone and restricting flow.

Specifications

• Material. Four-ply reinforced temperature-resistant silicone.
• Construction. Precision-molded shape with built-in one-way valve.
• Lining. Fluoro interior matched to MQB coolant formulas.
• Weight. 0.45 kg for straightforward handling.
• V-placement. Front engine bay.

Package includes:

• 1 x Coolant Re-Route Underhose with factory one-way valve.

Warnings/Reminders

Drain the cooling system and allow the engine to cool completely before removal. Do not bend the hose sharply or step on it during installation, as extreme kinking can restrict passage flow. Professional fitting is recommended to ensure proper torque on fittings and maintain vehicle warranties.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

Trusted by drivers across Europe since 2002, intercyprus.com delivers exact-match parts that simplify maintenance and boost confidence behind the wheel.