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.
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.
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