TSIEBRV Silicone Vacuum Hose Kit 6pcs x 5ft — Assorted IDs, 64 Connectors & 24 Clamps

TSIEBRV 6PCS 5Ft Vacuum Hose Automotive Set is a complete silicone vacuum line kit that includes six 4.92 ft hoses (multiple inner diameters), 64 connectors and 24 hose clamps for flexible, heat-resistant vehicle vacuum routing.

This kit is built for DIY mechanics and professional technicians who need a reliable assortment of silicone vacuum tubing to replace, reroute, or repair vacuum and air lines on cars, trucks and other vehicles. The hoses are supplied in six inner-diameter sizes so you can match factory ports and aftermarket fittings, while the included connectors and clamps let you build custom runs without hunting for additional parts. Material and pressure specs make these lines suitable for most vacuum and air applications, not for fuel or petroleum transfer.

Which hose sizes are included and how long are they?

The set contains six hoses, each 4.92 feet (5 ft nominal) long in different inside diameters to cover common vehicle fittings. Sizes included are 1/8", 5/32", 3/16", 1/4", 5/16" and 3/8" inner diameters.

• Six hoses, each approximately 4.92 ft in length for flexible routing.
• ID options: 1/8", 5/32", 3/16", 1/4", 5/16", 3/8" to fit a range of ports and sensors.
• Cut-to-length capability lets you trim hoses to exact run lengths.

How does the kit ensure secure, leak-resistant connections?

The silicone hoses are manufactured with a consistent wall thickness (about 3 mm) for even compression around fittings, which helps form a tight seal. The package also includes 64 connectors for joins and tees plus 24 hose clamps in six clamp sizes for secondary tightening when needed.

• Uniform ~3 mm wall thickness promotes stable seals at barbed fittings.
• 64 assorted connectors provide straight, elbow, and tee options for custom runs.
• 24 clamps sized 9/10/11/12/14/16 mm supply extra security against loosening.

What temperature and pressure conditions can these silicone vacuum lines handle?

TSIEBRV silicone tubing is designed for a wide operating temperature and common automotive vacuum pressures. The working temperature range spans -40°C to 250°C, with a working pressure rated around 43 PSI and burst pressures in the 100–130 PSI range, making them suitable for most vacuum and air duties under typical vehicle conditions.

• Operating temperature range: -40°C to 250°C for heat and cold resistance.
• Working pressure: approximately 43 PSI for normal vacuum/air circuits.
• Burst pressure: 100–130 PSI to tolerate pressure spikes safely.

Are these hoses compatible with fuel, oil, or engine fluids?

No — the silicone material in this kit is not intended to transport petroleum products, gasoline, engine oil, or similar fluids. The hoses are suitable for air, vacuum, and water lines; confirm compatibility before using on any system that carries fuels or oils.

• Do not use for gasoline, diesel, engine oil, or petroleum; not fuel-rated.
• Approved for air, vacuum, coolant or water lines where silicone is acceptable.
• Always verify port compatibility and chemical compatibility for your application.

Who is this for: The TSIEBRV 6PCS 5Ft Vacuum Hose Automotive Set is aimed at vehicle owners, tuners, and mechanics who need a ready assortment of vacuum tubing for repairs, upgrades, or custom plumbing of vacuum-operated devices and sensors. It’s well suited for intake vacuum routing, PCV system work that doesn’t involve oil transfer, vacuum testing setups, and small shop fabrication where heat resistance and durable flexibility are important. If you need fuel-line-rated hose, choose a product explicitly specified for petroleum use.