Shineyoo Silicone Vacuum Tubing Hose 6.6 FT

Shineyoo silicone vacuum tubing kit is a set of five high‑temperature, kink‑resistant vacuum hoses (6.6 ft each) designed for engine, marine, and industrial air or fluid routing.

This kit replaces brittle black rubber vacuum lines with thicker‑walled silicone tubes that resist collapsing and kinking while tolerating extreme temperatures. Each hose is 6.6 feet long and comes in five internal diameters to cover common vacuum, boost, and coolant routing tasks. The material is rated for a wide temperature range and high burst pressures at room temperature, making it suitable for both repair and custom fabrication projects.

What sizes and pressure ratings are included in the kit?

The set contains five different inner diameters so you can match factory fittings or create custom runs. Working and burst pressures vary by temperature and tube size, with higher burst ratings at room temperature.

• ID 3mm (1/8") — OD 9mm, Length 6.6 ft
• ID 4mm (5/32") — OD 10mm, Length 6.6 ft
• ID 6mm (1/4") — OD 12mm, Length 6.6 ft
• ID 8mm (5/16") — OD 14mm, Length 6.6 ft
• ID 10mm (3/8") — OD 16mm, Length 6.6 ft
• Wall thickness: 3mm; Working pressure listed at 43 PSI; Burst pressure up to 130 PSI (room temperature)

How does the upgraded silicone wall help in automotive use?

The hoses feature a 3mm wall thickness that reduces the chance of collapse under vacuum and prevents kinking where bends are required. Silicone stays more pliable than rubber across a broader temperature span, so routing near hot engine components is safer and longer‑lasting.

• Thicker walls resist vacuum collapse during high vacuum draws
• Kink resistance simplifies routing around tight engine bay spaces
• Temperature range from -76°F to 392°F (-60°C to 200°C) for heat-exposed locations

Can I use these hoses for fluid and boost applications?

These silicone tubes are suitable for general air and water transport and often work in non-critical boost or vacuum circuits, cooling lines, and ventilation runs. Confirm clamps and fittings are appropriate for your application, and avoid using them where manufacturer specifications require reinforced or braided lines.

• Good for vacuum lines, coolant bypasses, and vent tubing
• Useful in DIY intercooler or intake plumbing when reinforcement isn’t required
• Compatible with marine and industrial air or water routing where silicone is acceptable

What should I know about installation and durability?

Cut the tubing to length with a sharp blade and secure with proper clamps or hose ends sized to the ID. The silicone material resists oil and ozone better than many rubbers, but fittings should be checked regularly in high‑vibration or high‑pressure systems.

• Trim cleanly and use clamps sized to each diameter to prevent leaks
• Inspect connections after initial runs and periodically for wear
• Works well for routine engine bay routing; not a substitute where braided reinforcement is required

Who is this for? This five‑piece Shineyoo silicone vacuum tubing kit is aimed at car owners, mechanics, and hobbyists who need a versatile set of vacuum and fluid lines for repairs, upgrades, or custom plumbing. It’s ideal for replacing failing rubber vacuum hoses, building DIY intercooler or radiator runs where silicone is acceptable, and for marine or light industrial projects that require wide temperature tolerance and kink resilience. If you need reinforced high‑pressure hose for critical boost lines, pair these tubes with appropriate fittings or choose a reinforced product instead.