2.25" Straight Silicone Hose - 3-Ply Black
Heavy-duty silicone radiator and coolant hose rated for high-temperature engine bays. Three reinforced plies handle boost pressure and thermal cycling without cracking or swelling. Black construction resists UV and ozone degradation for long-term durability in underhood environments.
What clamps do I need to install this hose?
Hose clamps are not included. You'll need 2x clamps sized for 2.25" diameter hose—stainless steel t-bolt or worm-gear clamps work best for underhood heat and vibration.
Can I use this for both coolant and boost lines?
Yes. Silicone handles coolant, heater, and intercooler applications. For boost pressure lines, confirm your system's PSI rating matches the hose's burst pressure—this hose is rated for high-temperature environments but verify boost compatibility with your specific setup.
Do I need to prep or clean the hose before connecting it?
Rinse the interior with clean coolant or distilled water to remove any manufacturing residue. Let dry before installation. No surface prep needed—the hose is ready to use once clamps are tight.
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.