Silicon vacuum hose 4mm ID

$2.50
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SKU:
sil

 

Most of the vacuum lines on the Saab are black rubber and these to age, get brittle and crack.  I have never figured out why these were not installed from the factory.  Any Saab more than 5 years old should have the rubber hoses replaced with new silicone tubing.

My experience with newer Porsches is the same.  On my Boxster there are hard plastic lines that are quite durable, BUT they are then connected to rubber hoses to finish the connection to solenoids and other hardware.  Of course the rubber ages, hardens and then cracks.  Porsche too should have used better hose.  I had severe vacuum leaks on the Boxster and silicon hoses solved the problem.

 

These hoses are also great preventive maintenance if you don't have vacuum leaks YET!!

 

4mm ID high quality long lasting silicon hose to replace rubber hose that dries out and cracks with age.


These high temperature Silicone Vacuum hose last for years, and are good insurance against a bad hose.  Silicone rubber is more resilient than natural rubber. Temperature range -94 degrees to +392 meets ASTM D200 standards.

This hose is high temperature rated and very flexible.  It will more than likely outlast you car.

The high under hood temperature on the Saab really shortens the life of rubber hoses.  These silicon hoses will last the life of your Saab. 

 

 

 

  • These high temperature Silicone Vacuum hose last for years, and are good insurance against a bad hose.  Silicone rubber is more resilient than natural rubber. Temperature range -94 degrees to +392 meets ASTM D200 standards.
  • 4mm inside diameter for all Saabs.
  • Available in red, bright blue or black.  Sold by the foot  please select color when ordering.
  • $2.50 per foot.