Vacuum line Caps allow you to properly seal off any unused vacuum port.

Type: Silicon Caps

Inner Diameter:

4mm 5/32"

6mm 1/4"

8mm 5/16"

10mm 3/8"

12mm 15/32"

16mm 5/8"

19mm 3/4"

Wall size: 3mm

Standard colour: Blue

Application: BOV pipes

Intake Pipes

Oil Breather tank / Oil Catch can plug

Radiator reservoir tank plug

Radiator blanking plug

Intercooler Pipes

Boost controller plug

Other Industrial applications

Package: 5 pcs Silicon Cap

Note:

All pictures Actual shooting, tiny colour & size difference show in pictures