TSIEBRV Silicone Vacuum Hose Kit 120pc — 6x 5ft Hoses, 64 Connectors & 50 Caps for Automotive Vacuum/PCV Routing

TSIEBRV 120PCS 5Ft Vacuum Line Automotive Kit is a complete silicone vacuum hose set that supplies six common tube sizes, 64 multi-type connectors, and 50 caps for DIY and professional automotive vacuum line repairs.

This all-in-one vacuum line kit is built for vehicle maintenance, routing, and small-system repairs. The package contains six 5-foot silicone hoses in popular inner diameters, a broad assortment of straight, T, and reducer fittings, and caps sized to seal unused lines. Materials and quantities are chosen to handle typical engine-bay heat and repeated installation while giving installers flexibility to cut and join hose runs to the lengths they need.

What sizes and parts are included in this automotive vacuum hose kit?

The kit contains six 5-foot silicone hoses in ID sizes 1/8", 5/32", 3/16", 1/4", 5/16" and 3/8". It also includes 64 connectors across 12 types and 50 caps in six sizes to match the hose diameters and common fittings.

• Six hoses, each 5 ft long: 1/8", 5/32", 3/16", 1/4", 5/16", 3/8"
• 64 connectors: straight, T-shaped, reducers, and various OD/ID combinations for reliable joins
• 50 caps: matched sizes from 5/32" up to 3/8" for sealing unused ports

How durable and heat-resistant are the TSIEBRV silicone hoses?

The tubing and fittings are made from silicone and nylon components selected for flexibility and resistance to aging. These materials tolerate the elevated temperatures of engine compartments better than generic rubber, resisting cracking and hardening from heat and time.

• Silicone construction for improved temperature tolerance and flexibility
• Nylon connectors for dimensional stability and secure fittings
• Designed to resist cracking and long-term degradation in automotive settings

Can I use this kit for different kinds of automotive systems and DIY projects?

This kit is intended for conveying air and water in vacuum and small-volume lines, making it suitable for vacuum routing, PCV plumbing, intake breather extensions, and coolant overflow lines. It is not specified for oil transfer or aggressive gases, so avoid using it where chemical compatibility is required.

• Good for vacuum lines, breathers, small coolant or overflow tubes, and general routing
• Not recommended for oil, fuel, or certain pressurized gases without compatibility checks
• Easy to trim and join for custom-length runs and repairs

How easy is installation and which connectors come in the set?

Installation is straightforward: cut hoses to the needed length, select matching connector types, push-fit or clamp as required, and use caps to seal unused ports. The set includes a variety of connector geometries so you can build straight runs, T-joins, and size transitions without hunting for extra parts.

• Straight connectors, T-connectors, and reducers included for flexible routing
• Plenty of caps to close off test lines or unused fittings
• Cut-to-length hoses let you customize runs and replace worn sections easily

Who this is for: The TSIEBRV 120PCS 5Ft Silicone Vacuum Line Kit is aimed at DIY mechanics, hobbyists, and professional technicians who need a versatile, ready-made set for vacuum routing, small cooling or breather repairs, and custom engine-bay plumbing. Choose this kit if you want a broad range of hose diameters, an extensive connector assortment, and enough caps to seal and test systems without repeatedly buying single-size parts.