Black Silicone Vacuum Hose – Washer, Coolant Overflow & Breather Line (3–10mm)

Black silicone vacuum hose — a flexible, high-temperature extruded silicone tube, ideal for replacing perished rubber hoses on small-bore lines. It handles vacuum, washer, coolant-overflow and breather duties and stays soft and reliable across a wide temperature range. Sold cut to length.

Sizes available (ID)
3mm, 4mm, 5mm, 8mm and 10mm

Lengths
1m, 3m, 5m, 10m and 30m rolls

Temperature range
-60°C to +180°C

Uses
Vacuum lines, washer-bottle and washer-jet tubing, coolant overflow, breather hoses, emission-control tubing and wire insulation/sleeving. Silicone is compatible with coolant and water but not suitable for fuel or oil.

For pressurised boost and intake pipework, see our Blue Silicone Hose and Silicone 90° Elbows. Pairs with our hose clips.

Also known as silicone vacuum tube, silicone vacuum line, silicone breather hose, washer hose or extruded silicone tubing.