MooiYrs Silicone Vacuum Hose Kit — 130-Piece Blue, 6 IDs 5ft Hoses, 130 PSI High-Temp Durable

MooiYrs Silicone Vacuum Hose Kit is a complete 130-piece set of high-temperature, high-pressure vacuum tubing and fittings designed for automotive, marine, and industrial vacuum and coolant routing.

This kit brings together six inner-diameter sizes of premium silicone vacuum hose and a comprehensive selection of connectors so you can cut, fit and route lines for engines, turbo setups, intercoolers, radiators and general-purpose air or fluid paths. The hoses are formulated to tolerate extreme temperatures and pressures, and the thicker 3mm walls improve durability and sealing compared with standard thin-walled tubing.

What sizes and parts are included in the MooiYrs kit?

The pack contains six hose IDs with 5-foot lengths each plus 12 connector types for flexible system building. Everything ships as 130 pieces so you have spare fittings and extra length for routing or future projects.

• ID 3mm (1/8") — OD 9mm — 5 ft length
• ID 4mm (5/32") — OD 10mm — 5 ft length
• ID 5mm (3/16") — OD 11mm — 5 ft length
• ID 6mm (1/4") — OD 12mm — 5 ft length
• ID 8mm (5/16") — OD 14mm — 5 ft length
• ID 10mm (3/8") — OD 16mm — 5 ft length
• Plus 12 connector styles and assorted clamps totaling 130 pieces

How does this silicone hose handle heat and pressure in engine bays?

These hoses are built from premium silicone engineered for wide temperature swings and rated to 130 PSI maximum. The robust formulation resists hardening and breakdown when exposed to engine heat and common automotive fluids.

• Temperature range: -76°F to 392°F for stable performance in extreme climates
• Max rated pressure: 130 PSI for vacuum and pressure routing
• 3mm wall thickness for improved crush and abrasion resistance
• Silicone construction resists oil, coolant and ozone-related degradation

Will these hoses and connectors be easy to cut, fit and secure?

Yes—the silicone is flexible and straightforward to trim to custom lengths; connectors are included to build T-lines, joins and transitions without hunting for extra parts. That makes on-the-vehicle routing and DIY fabrication quicker and neater.

• Flexible, cut-to-length hoses for custom installations
• Assorted connectors for T-junctions, elbows, and straight joins
• Works with common clamps and small hose clips for tight seals
• Applicable for vacuum, intake, coolant bypass, and accessory lines

Are these hoses suitable for marine or industrial applications too?

The silicone composition and pressure ratings make this kit appropriate beyond automotive use. It’s useful in marine bilge and venting systems, light industrial air or water routing, and DIY fabrication where durability and heat resistance matter.

• Marine-safe for non-potable bilge and vent lines
• Industrial use for low-pressure air and coolant transfer
• Good for custom turbo, intercooler or radiator plumbing projects
• Non-rigid, vibration-tolerant routing in dynamic environments

Who is this kit for? The MooiYrs Silicone Vacuum Hose Kit is aimed at mechanics, home tuners, marine technicians and fabricators who need a broad selection of dependable silicone tubing and fittings in one box. If you install or modify vacuum lines, intake plumbing, cooling bypasses or small-diameter fluid routes and want materials that withstand heat, pressure and frequent handling, this kit gives the lengths, sizes and connectors to prototype, repair or finalize professional-looking systems without sourcing multiple single items.