Multipurpose Vacuum Line Kit,6PCS 5Ft Vacuum Hose Automotive+64PCS Vacuum Line Connectors,Max 130PSI

The OFBAND Multipurpose Vacuum Line Kit provides a comprehensive assortment of tubing and fittings designed for automotive repair and maintenance. If you are dealing with brittle, cracked lines in engine vacuum systems or automotive air conditioning setups, this kit supplies multiple hose diameters and a large selection of adapters to get systems running properly again.

Each package contains six separate 5-foot lines made from black silicone, offering inner diameters of 1/8 inch, 5/32 inch, 3/16 inch, 1/4 inch, 5/16 inch, and 3/8 inch. The silicone construction features a uniform 3mm wall thickness, which maintains consistent pressure while transporting air or water. The material remains stable across demanding conditions, rated to operate between -40°F and 392°F while supporting pressures up to 130 PSI.

Installation is straightforward because the flexible silicone material cuts cleanly to any needed length. To match various line sizes and routing requirements, the kit includes 64 hose connectors across 12 distinct sizes, along with seals to help prevent leaks throughout the piping system.

A critical consideration is fluid compatibility: these hoses are engineered exclusively for air and water lines. They are not compatible with oil, fuel, or natural gas plumbing. Buyers needing replacement fuel lines or specialized fluid hoses will need to look elsewhere.

Verdict: This versatile kit is an ideal solution for DIY mechanics and vehicle owners who need a complete selection of high-temperature silicone lines and connectors for engine vacuum or automotive air conditioning repairs.

• Hose Material: Black silicone
• Hose Length: 6 pieces, 5 feet each (30 feet total)
• Inner Diameters: 1/8 inch, 5/32 inch, 3/16 inch, 1/4 inch, 5/16 inch, 3/8 inch
• Wall Thickness: 3mm
• Operating Temperature: -40°F to 392°F
• Maximum Pressure: 130 PSI
• Connectors: 64 pieces across 12 sizes
• Compatible Media: Air and water only

A great fit if you:

• Need to replace worn vacuum lines in automotive engine compartments.
• Are servicing automotive air conditioning or water transport lines.
• Want an assortment of hose diameters and matching fittings on hand for repairs.
• Require flexible silicone tubing that can withstand under-hood temperatures up to 392°F.

Consider something else if you:

• Need tubing to route gasoline, oil, or other petroleum fluids.
• Are plumbing natural gas lines.

What hose sizes are included in this kit?
The kit includes six 5-foot hoses with inner diameters of 1/8 inch, 5/32 inch, 3/16 inch, 1/4 inch, 5/16 inch, and 3/8 inch.

Can I use these hoses for fuel or oil lines?
No. These silicone hoses are rated strictly for air and water applications and are not suitable for oil or natural gas.

What are the temperature and pressure limits?
The hoses operate in temperatures from -40°F to 392°F and can withstand pressures up to 130 PSI.

How many connectors are included?
The set comes with 64 hose connectors across 12 different sizes to fit the included tubing.