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0.1375" (3.5mm) ID, High Performance Silicone Vacuum Hose

  • blue 3.4mm high performance silicone vacuum hose
0.15 LBS
Calculated at checkout

Product Description

Check out this quality, high performance silicone vacuum hose for sale from the professional manufacturers at Flex Technologies.


  • High level of elasticity.
  • Resists both extremely cold and hot temperatures.
  • Does not conduct electricity.


Silicone is an extremely durable and useful material for a huge array of applications. Here at Flex Technologies, we have perfected our manufacturing process for silicone vacuum hoses. No matter what you need them to handle, be it extreme forces, temperature, or even electrical currents, silicone is the perfect material for it. Not only do we comply to our own strict regulations for manufacturing, but we also meet standards of ISO 9001:2015 and IATF 16949:2016.


  • Blue, Black, or Red
  • 3.5mm hose
  • High Performance Silicone Rubber
  • Adult
  • Length options available on purchase
  • Oil Mist and Splash Resistant
  • UV Resistant
  • Temp Range -65F TO +350F

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Product Reviews

  1. They make a very good silicon hose product 5 Star Review

    Posted by on 27th Nov 2020

    I used the 3.5mm hose. It's a good product and good choice for replacing the smaller Toyota vacuum hoses. The only issue is the Black color is really more of dark gray. It was fine more my older Camry. But if you need it to match existing black silicon or rubber hoses it is going to be a concern. Be aware the hose OD is larger than the OEM so it may not fit correctly into the hose retainers as the OEM did. But its going to last a long time!

  2. Best Vacuum Hose I've come across, & at a great price! 5 Star Review

    Posted by on 26th Oct 2020

    This Vacuum Hose was not only the correct size for my application, (3.5mm,) but it installs very easily, fit into all of the plastic hose holders that "Mazda" (in my case,) used to hold all of the original hoses into place, for routing them around the engine compartment. I also noticed a difference in how my car drives because it helped correct a feeling of pulsing under acceleration, which i had been trying to figure out & fix. So, I highly recommend these Vacuum Hoses from SiliconeHose.com, because they truly are an awesome product from an awesome company!!

  3. Absolutely destroys local part stores quality! 5 Star Review

    Posted by on 9th Feb 2018

    Replaced all vacuum lines on my 1999 Audi A4 with 202k which were still STOCK and practically crumbled in my fingers upon removal. I am still waiting for a new check valve to arrive as the one already installed(which sure didn't seem stock because it was relatively clean), I could not blow any air through either way; so my system still isn't functioning completely properly, but I don't think my car is arguing with me as for the rest of it because off of my first tank I instantly noticed an improvement in MPG's. And a bonus, my BMW uses the same size tubing so I ordered more than enough to do that vehicle also when it's nice enough to come out from hiding ;)

  4. great hose and great price 5 Star Review

    Posted by on 11th Dec 2017

    I needed something that could be very hot these hoses did the job and more

  5. great tube 4 Star Review

    Posted by on 26th Sep 2017

    arrived om time and replaced factory vacuum .

  6. Made in USA and it shows! 5 Star Review

    Posted by on 31st Oct 2016

    Definitely a 5 star quality product. Sigficantly nicer and built to a higher standard than the import versions of silicon hose. Might be slightly more expensive but DEFNITELY worth it. Excellent customer service staff too.