2.50" 3-Ply Silicone Hose Straight - Black/Red
Heavy-duty silicone radiator and coolant hose rated for high-temperature engine bays. The 3-ply construction resists kinks, collapse, and degradation from heat cycles. Black exterior with red interior for easy identification under the hood.
Do I need hose clamps or barbed fittings to install this?
Yes. This is a bare hose section — you'll need barbed hose fittings and clamps (worm gear or spring-style) to connect it to your radiator, water pump, or throttle body. Measure your existing hard line or fitting diameter to match the barb size.
Can I use this to replace a factory radiator hose?
Absolutely. Silicone handles coolant and sustained engine temps without the stiffening and cracking that stock rubber develops over time. Cut out the old hose section, slide this one in with matched fittings, and secure with clamps.
What's the difference between 2-ply and 3-ply silicone hose?
3-ply adds a middle reinforcement layer that resists collapse under vacuum and kinking at sharp bends. If your run has tight turns or you're running higher pressure, 3-ply is the safer choice. Standard 2-ply works fine for relaxed layouts.
We make things that work better and last longer. Our products solve real problems with clean design.
We obsess over the details and strive to deliver the best products at the best prices, every time.
We're always on your side: keeping our loyal customers happy is our top priority and number one goal.
Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.
Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.
At the heart of every product lies a unique story, driven by our passion for quality and innovation. Each item enhances your everyday life and sparks joy.