Shineyoo Silicone Vacuum Hose Kit — 6 Sizes (5 ft) Blue, 128 Color-Matched Connectors, Heat-Resistant

If you need a dependable, visually consistent set of vacuum lines for repairs, custom plumbing in the engine bay, or performance projects, this Shineyoo kit is built to cover the most common needs. It bundles six inner diameters of flexible silicone tubing — each 5 feet long — with a broad selection of connectors so you can assemble runs, T-junctions and adaptors without hunting for matching parts. The kit emphasizes heat and pressure resilience, ease of identification, and long-term resistance to kinks and collapsing in confined engine compartments.

What sizes and quantities are included in this kit?

The kit contains six inner diameters of silicone tubing: 3 mm, 4 mm, 5 mm, 6 mm, 8 mm and 10 mm (approximately 1/8", 5/32", 3/16", 1/4", 5/16" and 3/8"). Each size comes as a 5-foot (1.5 m) length. You also get 128 connectors across 12 popular connector types, color-matched to the blue tubing for easy visual organization.

• Tubing: 6 sizes × 5 ft each (3mm–10mm inner diameters)
• Connectors: 128 pieces spanning 12 connector styles
• Color: uniform blue for fast identification
• Packaging: consolidated kit for garage or toolbox storage

How does the silicone material perform under heat and pressure?

Shineyoo uses a thick-walled silicone with roughly 3 mm wall thickness (about 0.12 inches) to resist abrasion and deformation. The tubing is engineered for a wide operating temperature span and measurable pressure limits so it can tolerate typical engine-bay conditions without softening, collapsing or bursting under normal use.

• Working pressure: rated 43 PSI for routine vacuum/air tasks
• Burst pressure: about 130 PSI at room temperature, 100 PSI at elevated temperatures
• Temperature range: -40°F to 428°F (-40°C to 220°C)
• Wall thickness: ~3 mm to resist kinking and wear

What automotive and DIY uses are best for this kit?

This kit fits most vehicles and is versatile enough for many custom plumbing needs. Use it for vacuum lines, small air or coolant routing in retrofit projects, intake adjustments, heater or intercooler piping, or general workshop prototyping where flexible, heat-tolerant tubing is required.

• Replacement vacuum lines on cars, trucks and motorcycles
• DIY intake or intercooler routing and small radiator bypasses
• Heater control hoses, vacuum-actuated devices, and manifold connections
• Prototyping and workshop airflow or low-pressure liquid runs

How do the color-matched connectors and kit layout help installation?

Color-matched connectors reduce the time spent matching parts during installation and make troubleshooting or future modifications faster. The large assortment of connector styles lets you create straight runs, T-joints and stepped adaptors without scavenging random fittings from the bench.

• Uniform blue color speeds part identification under the hood
• Multiple connector types cover common joinery needs
• 5-foot lengths give flexibility for routing without many seams
• Kit format keeps connectors and hoses organized between jobs

Who is this for: The Shineyoo Vacuum Hose Automotive Kit is aimed at mechanics, DIY car enthusiasts, and prototypers who want a ready-made, reliable set of silicone vacuum lines. It’s especially useful for people replacing age-hardened vacuum hoses, building custom intake or boost piping for small systems, or anyone who values clear visual organization and high temperature tolerance when working in engine compartments.