VW Golf MK7 Intake Coolant Underhose Silicone for R GTI
The VW Golf MK7 Intake Coolant Underhose Silicone for R GTI is a purpose-built, high-performance replacement designed to maintain optimal coolant routing in MQB engines. Crafted from reinforced silicone with an inner fluor lining, this underhose stands up to the high pressures and heat of modern cooling systems while preserving the precise fit your vehicle relies on. With a factory-style one-way valve integrated, it mirrors the original design to ensure reliable coolant flow and prevent backflow, helping you avoid overheating and coolant leaks that can-cost you performance and money. This kit is engineered for long-term durability, retaining its shape and performance for the life of the car.
Key benefits come from the combination of strength, compatibility, and precision. The 4-ply reinforced silicone resists cracking and collapse under pressure, while the fluor lining ensures smooth interaction with G12 and G13 coolants used on MQB cars. The included one-way valve matches OEM specifications, so there’s no guesswork during installation or operation—just a secure, reliable cooling path for your engine.
Designed to fit a wide range of MQB-engine vehicles, this underhose is compatible with:
- Volkswagen Golf Mk7 GTI + Clubsport/Clubsport S
- Volkswagen Golf Mk7/7.5 R
- Audi S3 8V 2.0 TFSI
- Audi A3 8V 2.0 TFSI
- Audi TT/TTS 2014+
- SEAT Leon Cupra 280/290
- Skoda Octavia vRS 5E
- Skoda Superb 1.8 / 2.0 TSI 2015+ B8 3V
All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
Benefits & Tips
- Use the underhose as part of a full MQB intake coolant upgrade to improve coolant routing and reduce the risk of overheating under spirited driving or track sessions.
- Pair with the G12 or G13 coolant fluids to maintain optimal compatibility and long-term reliability with the fluor-lined silicone surface.
- During installation, ensure the included one-way valve is seated correctly to preserve proper flow direction and prevent backflow.
Product specifications
- Brand Name: NONE
- Item Weight: 0.45 kg
- Manufacturer Part Number (OEM No.): Intake Coolant Underhose For Vw
- Interchange Part Number: Intake Coolant Underhose For Vw
- Material: Silicone
- Placement on Vehicle: Front
- Special Features: Intake Coolant Underhose For Vw
- Origin: Mainland China
- Vehicle Fitment: MQB Engines Only
- Notes: Factory one-way valve incorporated, just like the original; don't run your car without this valve!
Package includes:
- 1 x Coolant Re-Route Underhose (one-way valve inside)
Warnings/Reminders:
- Factory one-way valve is included and must be used. Do not run the engine without this valve installed.
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