Silicone 3-Ply Inlet Air Intake Hose for Audi TT and Golf MK4 1.8T Engine High Temp Rated
Upgrade your Audi TT or VW Group 1.8 engine with this Silicone Radiator Hose Kit, specifically designed to replace worn OEM hoses on Audi TT, VW Golf, Beetle, and Leon 1.8/1.8T models. Crafted from high-quality silicone in a rugged 3-ply construction, these hoses withstand higher temperatures and boost pressures, delivering reliable cooling and improved engine reliability. The 4.5mm wall thickness adds durability while maintaining flexible routing for a clean, factory-like fit.
Designed for performance-minded drivers, this kit helps prevent common hose failures in turbocharged and high-heat applications. By resisting swelling, cracking, and leaks under boost and heat, it reduces the risk of overheating and coolant loss, keeping your engine running smoothly even under spirited driving or repeated cold starts.
Specifications at a glance include a wide operating temperature range from -65°F to 500°F, working pressure of 0.3–0.9 MPa, and bursting pressure of 245 psi. The kit is handcrafted in Mainland China and carries the Manufacturer Part Number K8-S22. It’s sized to suit 30 cm lengths with a compact footprint (approximately 30 cm x 10 cm x 5 cm) and weighs about 1 kg, making installation straightforward for maintainers upgrading their cooling hoses on 1.8 and 1.8T variants.
Benefits & Tips
- Improved heat resistance and pressure tolerance for turbocharged 1.8T engines, helping maintain cooling performance during aggressive driving.
- Durable silicone 3-ply construction resists collapse and expansion, reducing the likelihood of leaks over time.
- Direct replacement fit—install with standard hose clamps and your existing routing for a clean, OEM-like appearance.
Product specifications
- Brand: NONE
- Model / Part Number: K8-S22
- Material: Silicone
- Thickness: 4.5 mm
- Ply: 3
- Working Temperature: -65°F to 500°F
- Working Pressure: 0.3–0.9 MPa
- Bursting Pressure: 245 psi
- Size tolerance: +/- 0.5 mm
- Application: Audi TT, VW Golf, Beetle, Leon 1.8 (including 1.8T)
- Origin: Mainland China
- Item Dimensions (L x W x H): 30 cm x 10 cm x 5 cm
- Item Weight: 1 kg
- Special Features: Silicon Radiator Hose Kit
- Manufacturer / Part Number: K8-S22
Package includes:
- All hose kit, as shown in the picture
Warnings / Reminders
- Ensure compatibility with your specific 1.8 or 1.8T engine and routing before installation.
- Use appropriate clamps and verify clearance from belts, pulleys, and moving parts after fitting.
- Do not exceed temperature and pressure ratings; perform a careful leak test after installation.
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