Silicone Hose 3-Ply 1.00" to 1.25" Reducer Black
Tapered silicone hose steps down from 1.00" to 1.25" inlet with three-ply reinforced construction. Built for coolant, vacuum, and boost applications where a smooth transition between different hose diameters is critical. Black material handles heat and UV exposure without degradation.
Do I need clamps to install this hose?
Yes. You'll need clamps on both the inlet and outlet ends. Hose clamps are sold separately — use stainless steel clamps rated for your application (coolant, vacuum, or boost).
Can I use this for pressurized coolant lines?
The 3-ply construction is rated for moderate pressure and boost applications. For high-pressure coolant systems, confirm your system's PSI rating against silicone hose specifications before installation.
Does this need any prep before connecting to hard lines or other hoses?
Clean the connecting surfaces of any debris or old clamp residue. The hose is ready to use straight out of the bag — no priming or treatment required.
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