TA-VIGOR Silicone Heater Hose 19mm ID, 1m length

This flexible silicone heater hose is a 1 metre length of reinforced tubing sized for engine and cooling systems, offering heat resistance and flexibility for automotive and workshop use. It helps route coolant, vacuum lines and heater connections while resisting deformation in high-temperature environments.

Key Points

The hose is made from reinforced silicone with a smooth blue finish that stays odourless under normal use. Its flexibility makes installation around tight bends straightforward, yet the thicker wall construction keeps the tube stable under pressure. For applications where material stability at varying temperatures matters, this option maintains shape and performance across wide conditions. ⚙️

Consider that the manufacturer specifies this tubing is not suitable for gas or oil applications. It is best used for water, coolant, heater circuits and vacuum lines rather than fuels or hydrocarbons. Also note that, while abrasion resistant, exterior wear will depend on routing and exposure to sharp edges.

Technical Specifications

• Name: TA-VIGOR Silicone Vacuum Tubing Heater Hose 19mm ID x 25mm OD 1m
• Inner diameter: 19 mm
• Outer diameter: 25 mm
• Wall thickness: 3 mm
• Length: 1 m (3.28 ft)
• Colour: Blue
• Operating temperature range: -50°C to +200°C

Benefits

This silicone hose provides improved thermal tolerance compared with many standard rubber hoses, which helps reduce hardening and cracking over time in hot engine bays. It also resists twisting, meaning fittings are less likely to loosen due to tube deformation. The thicker, reinforced walls boost pressure endurance while keeping the tubing pliable for routing and clamping. 🔧

Because silicone is less likely to impart an odour, it is a practical choice where contamination concerns are present. Additionally, the blue colour can help with quick visual identification in complex engine compartments.

Usage Recommendations

When fitting the tubing, ensure clamps or fittings are compatible with silicone to avoid slippage. Trim ends cleanly and avoid sharp bends that compress the wall beyond its flexibility limits, as extreme kinking can reduce flow and shorten service life. For routing near hot exhaust components consider additional heat shielding or distancing, even though the tube tolerates high temperatures according to the manufacturer.

If the system may come into contact with fuels, oils or pressurised gas, choose a product rated for those media because this hose is not intended for such uses. Continuous exposure to abrasive surfaces may accelerate wear, so protect the tubing where it passes over brackets or edges.