K2 Industries
3-Ply Silicone Hose 2.00" x 12.00" - Blue
3-Ply Silicone Hose 2.00" x 12.00" - Blue
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3-Ply Silicone Hose 2.00" x 12.00" — Blue
Heavy-duty silicone radiator and coolant hose with three-layer construction for reliable high-temperature flow. Built from reinforced silicone with a smooth inner surface that resists kinking and collapse. Standard 2.00" diameter fits common domestic and import coolant applications.
Key Features
- Three-ply silicone core - Resists cracking, splitting, and heat degradation over repeated thermal cycles.
- Smooth bore design - Minimizes turbulence and prevents coolant restriction compared to ribbed hose.
- Bright blue finish - Easy to identify in an engine bay and holds color without fading.
Specs
- Material: Silicone
- Configuration: Straight section, 2.00" inner diameter, 12.00" length
- Condition: New
- Quantity: Single hose section
What's Included
- 3-Ply silicone hose section only
Frequently Asked Questions
Does this hose come with clamps?
No, clamps are not included. You'll need to source hose clamps separately — most builders use worm-gear or spring clamps rated for silicone hose at your application's PSI.
Can I use this for boost lines or just coolant?
This is designed for coolant and radiator circulation. For boost or high-pressure applications, verify the hose rating against your system pressure — silicone has limits and will fail if over-pressurized.
Do I need to prep the hose before installation?
No prep needed. Just check the inside diameter against your fittings — the 2.00" ID should slide over standard 2" barbed connectors with a firm push. Dip the barb or the hose end in coolant for easier assembly.

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