3.50" Blue Silicone Hose 3-Ply 8" Length Automotive

3.50" Blue Silicone Hose 3-Ply 8" Length Automotive

K2 Industries

Part #
K2-1503-UNV-006-TSARK
UPC #
SH-35-8-BL

Regular price $79.99 USD
Regular price $100.00 USD Sale price $79.99 USD
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Product Description

3.50" Blue Silicone Hose — 3-Ply, 8" Length

Eight inches of reinforced blue silicone hose designed for automotive cooling and intake applications. Three-ply construction handles pressure and temperature swings without collapsing or cracking. Ready to cut and fit into your custom plumbing setup.

✓ 3-Ply Reinforced Construction ✓ Direct-from-Warehouse ✓ Ships from FL Warehouse
Key Features
  • 3.50" ID diameter - Matches standard cooling and intake manifold ports without adapter hunting.
  • 3-Ply reinforced wall - Stands up to sustained pressure and thermal cycling without degradation.
  • 8" straight section - Flexible length for custom runs, easy to trim or splice as needed.
Specs
  • Material: Silicone
  • Construction: 3-Ply reinforced
  • Inner Diameter: 3.50"
  • Length: 8"
  • Color: Blue
Whats Included
  • One 8" silicone hose section
Frequently Asked Questions

Do I need clamps to connect this hose?

Yes. This hose requires hose clamps sized for 3.50" diameter to secure it to ports and fittings. Stainless steel clamps rated for high temperature are the standard choice.

Can I use this for both coolant and intake applications?

Silicone hose handles both, but check your system's operating temperature and pressure against silicone ratings before committing. Coolant systems typically run hotter than intake setups — verify your specific temps first.

What if I need a different length or diameter?

This hose is 8" with a 3.50" inner diameter — measure your run before ordering. If you need a different size, we carry other diameters and lengths separately.

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