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K2 Industries

4.00" 90 Degree Silicone Hose - 3-Ply Red

4.00" 90 Degree Silicone Hose - 3-Ply Red

$116.00 CAD
$145.00 CAD $116.00 CAD
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4.00" 90 Degree Silicone Hose — 3-Ply Red

High-temp silicone radiator hose with 90-degree bend for tight engine bay routing. Three-ply construction handles coolant pressure and heat cycling without degradation. Red finish matches performance cooling setups and custom builds.

✓ Ships from FL Warehouse ✓ 3-Ply Reinforced ✓ 4.00" ID
Key Features
  • 90-degree bend - Eliminates need for multiple fittings in tight spaces
  • 3-ply silicone construction - Resists collapse, cracking, and coolant degradation
  • 4.00" inner diameter - Matches standard radiator and heater hose ports
Specs
  • Material: Silicone
  • Configuration: 90-degree elbow
  • Inner Diameter: 4.00"
  • Reinforcement: 3-ply
  • Color: Red
What's Included
  • One 4.00" 90-degree silicone hose
Frequently Asked Questions

Does this hose come with hose clamps?

Hose clamps are not included. You'll need to source your own to match your port size — stainless steel clamps rated for high-temp coolant are the standard choice.

Can I use this on a stock cooling system?

Yes, silicone hose works on any system using the 4.00" diameter. It's more durable than rubber in high-heat situations, so it performs equally well on street cars and track builds.

Do I need to prep this before installation?

No prep needed. Clean the connection ports on your radiator or engine block, slide the hose on, and secure with clamps. If your setup requires a specific routing or fitment adjustment, test-fit before finalizing clamp placement.

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