[bcmchong]

HI folks,
Does anyone happen to know what the inside diameter is for the vacuum lines for a 2008 9-5 Aero? I'm looking to replace the stock ones with silicon and was going to buy a length of silicone line from eBay.

Thanks much.

[email protected]

 

[MI-Roger]

4 mm will work
3.5 mm will fit better
You will only need about six feet of vacuum line total, eight feet if you are worried about cutting a length wrong.

 

[bcmchong]

Thanks much for the quick response.