3.50" x 12" Black Silicone Hose - 3-Ply Construction

3.50" x 12" Black Silicone Hose - 3-Ply Construction

K2 Industries

Part #
K2-1496-UNV-006-TSARK
UPC #
SH-35-12-BK

Regular price $89.99 USD
Regular price $110.00 USD Sale price $89.99 USD
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Product Description

3.50" x 12" Black Silicone Hose — 3-Ply Construction

Premium silicone hose built for coolant, vacuum, and custom plumbing work in high-heat applications. Three-ply reinforced construction handles pressure spikes and thermal cycling. Black finish blends into engine bays and resists UV degradation.

✓ 3-Ply Reinforced ✓ Black Silicone ✓ Ships from FL Warehouse
Key Features
  • 3-Ply construction - Handles pressure and heat cycling without bulging or cracking
  • 12" length - Custom runs and mid-engine applications
  • 3.50" diameter - High flow rate for cooling and vacuum systems
Specs
  • Material: Silicone
  • Diameter: 3.50"
  • Length: 12"
  • Color: Black
  • Construction: 3-Ply reinforced
What's Included
  • 1x Silicone hose (3.50" x 12")
Frequently Asked Questions

What clamps do I need for this hose?

Standard hose clamps sized for 3.50" diameter work here. Spring clamps, worm drive, or band clamps all fit — choose based on your application pressure and space constraints. No clamps are included, so grab the right size for your build.

Can I use this for fuel lines?

This is silicone, not fuel-grade material. Stick to coolant, vacuum, and custom intake plumbing. For fuel systems, use fuel-rated hose to avoid swelling or degradation.

Does this hose need prep before installation?

No prep needed. Cut to length with a utility knife if you need a shorter run. Dry fit first to confirm routing, then install clamps hand-tight, then torque down to secure. Clean the hose ends if they sit on the shelf — a quick wipe keeps debris out of your system.

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