Automotive Silicone Vacuum Hose Kit With 3Mm 4Mm 5Mm 6Mm 8Mm 10Mm Inner Diameters Six Black High Temp Silicone Hoses Five Feet Each 3Mm Wall Thickness Includes Tubing Cutter Ideal For Boost Lines And Engine Vacuum Systems

Six-Size High-Temp Silicone Vacuum Hose Kit, 5ft Each
✔️ Six hoses: IDs 3,4,5,6,8,10 mm; 5 ft each; 3 mm wall thickness

This six piece silicone vacuum hose kit gives you a broad range of inner diameters for automotive vacuum lines, engine bays, turbo piping, and DIY cooling or intake projects. Each hose runs 5 feet long with a 3 mm wall to resist collapse under vacuum, made from FDA compliant food-grade silicone that stands up to heat and moisture. Not for gas, fuel, or oil lines.

✅ Inner diameters: 3 mm (1/8 in), 4 mm (5/32 in), 5 mm (3/16 in), 6 mm (1/4 in), 8 mm (5/16 in), 10 mm (3/8 in)
✅ Length: 5 ft (1.5 m) per hose; one piece per size, total 6 hoses
✅ Wall thickness: 3 mm (1/8 in) for high vacuum resilience
✅ Working pressure: 43 PSI; Burst pressure: 100 PSI (high temp), 130 PSI (room temp)
✅ Temperature range: -40°F to 428°F (-40°C to 220°C)
✅ Material: FDA compliant food grade silicone; suitable for air and water, not fuel or oil
✅ Applications: engine bay vacuum lines, turbo/intercooler piping, DIY cooling and intake systems
✅ Includes tubing cutter for quick sizing and clean cuts

💡 What is a silicone vacuum hose kit used for in engine bays?

This handy kit helps you route and connect vacuum lines in tight spaces while resisting heat.

- Vacuum line routing and replacement in engine compartments - High temperature silicone tolerates heat cycles and moisture - Handy for turbo piping and intercooler routing in DIY projects - Not for fuel, oil, or coolant lines