K2 Industries
1.50" Silicone Hose 3-Ply Straight Black Red
1.50" Silicone Hose 3-Ply Straight Black Red
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1.50" Silicone Hose 3-Ply Straight Black Red
High-temp silicone radiator hose rated for serious cooling system work. Three-ply construction handles boost and coolant pressure without splitting. Black with red stripe for quick ID in tight engine bays.
Key Features
- 3-Ply Reinforced Wall - Resists collapse under vacuum and handles sustained pressure cycles without failure.
- Straight Configuration - Direct routing between components; no bends means cleaner installations and easier swaps.
- High-Temp Silicone - Won't degrade in under-hood heat; outlasts rubber hose by years.
Specs
- Material: Silicone
- Construction: 3-Ply reinforced
- Inside diameter: 1.50"
- Type: Straight section
- Color: Black with red stripe
What's Included
- 1x Silicone hose section (straight)
Frequently Asked Questions
Will this work as a direct replacement for factory rubber hose?
It's the same diameter, so routing-wise yes — but verify your factory hose length and clamp style first. Straight sections don't account for bends, so you may need to order a different configuration or combine multiple sections.
Do I need clamps, and what size?
You'll need hose clamps to secure the ends to barbed fittings. Standard stainless steel clamps work fine — your current system's clamp size tells you what to grab. They're not included here.
Can I use this on a boosted or turbo setup?
Silicone handles boost pressure well — the 3-ply reinforcement is built for it. Just match the hose diameter to your turbo intake specs and use quality clamps rated for boost pressure.

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