Evap hose sizes
Thread Starter
Racer
Joined: Sep 2018
Posts: 1,391
Likes: 66
From: California
Evap hose sizes
Anyone have a diagram or info on the size of all the evap hoses?
https://youtu.be/zwRVrViNh24
Ran across this video and got me thinking. I matched the sizes as best I could by eyeballing.
https://youtu.be/zwRVrViNh24
Ran across this video and got me thinking. I matched the sizes as best I could by eyeballing.
Lead Lap
Joined: Nov 2019
Posts: 3,694
Likes: 1,102
From: Michigan
Hello,
It is kind of an ambitious task to find diameters for all the hoses.. In general, there are two types of vacuum hoses in Toyotas - 3.5mm and 5.5mm. All 3.5mm hoses have a Part Number starting with 90999, and are sold by length. As for 5.5mm, I wasn't able to find P/N for those, since most of them are sold together with the equipment they are attached to. That said, you can still get a 7/32in hose at any parts store, which fits pretty snugly.
Hope this helps and best of luck!
It is kind of an ambitious task to find diameters for all the hoses.. In general, there are two types of vacuum hoses in Toyotas - 3.5mm and 5.5mm. All 3.5mm hoses have a Part Number starting with 90999, and are sold by length. As for 5.5mm, I wasn't able to find P/N for those, since most of them are sold together with the equipment they are attached to. That said, you can still get a 7/32in hose at any parts store, which fits pretty snugly.
Hope this helps and best of luck!
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