3.5" x 12" Red Silicone Hose - 3-Ply Construction

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3.5" x 12" Red Silicone Hose — 3-Ply Construction

Heavy-duty silicone radiator hose rated for high-temperature coolant flow. Three-ply reinforced construction handles pressure spikes without ballooning or cracking. 3.5-inch diameter fits most universal cooling applications.

✓ Ships from FL Warehouse ✓ 3-Ply Reinforced ✓ Direct-from-Warehouse
Key Features
  • 3-Ply silicone construction - Resists heat cycling and pressure stress better than single-wall hose.
  • 12-inch length - Covers mid-run coolant paths without requiring splicing.
  • Red silicone material - Matches factory coolant hose appearance and withstands long-term UV exposure.
Specs
  • Diameter: 3.5 inches
  • Length: 12 inches
  • Material: Silicone
  • Construction: 3-ply reinforced
  • Quantity: 1 hose
What's Included
  • 1x 3.5" x 12" Red Silicone Hose
Frequently Asked Questions

Will this hose work with my existing coolant lines and clamps?

The 3.5-inch diameter matches most universal cooling setups. Verify your current clamp size and line diameter before ordering — if your system runs smaller tubing, you'll need an adapter or different hose size.

Can I use this hose on a supercharged or turbocharged engine?

Three-ply construction handles elevated coolant temps, but peak pressure tolerance isn't specified. If you're running boost, confirm your cooling system's max PSI and test-fit this hose under load before committing it to a critical path.

Do I need to prepare or prime this hose before installation?

Silicone hose ships ready to use — no painting, priming, or surface prep required. Just clean the connection points on your cooling lines, slide the hose on, and tighten your clamps.