
3.50" 45 Degree Silicone Hose - 3-Ply Blue
3.50" 45 Degree Silicone Hose — 3-Ply Blue
Premium silicone construction rated for high-temp coolant and boost lines. Three-ply reinforced design resists collapse under pressure and handles extreme temperature swings without cracking or splitting. The 45-degree bend eliminates hard angles in tight engine bay routing, reducing kink stress and extending hose life.
Key Features
- 45-Degree Bend - Factory-molded angle eliminates DIY bending and weak points in tight routing paths.
- 3-Ply Silicone - Layered reinforcement handles boost, coolant, and intercooler duty without degradation.
- Temperature Rated - Built to survive continuous high-heat cycles without perishing or swelling.
Specs
- Material: Silicone
- Diameter: 3.50"
- Bend Angle: 45 Degrees
- Ply Count: 3-Ply
- Color: Blue
What's Included
- 3.50" 45 Degree Silicone Hose (1)
Frequently Asked Questions
What size clamps do I need?
Standard hose clamp sizing for 3.50" diameter hose runs T-bolt or worm-gear clamps in the 3.5" to 4" range. Verify your existing line clamps or grab a set rated for that diameter — most common automotive suppliers stock them.
Can I use this for both coolant and boost?
Yes. Silicone construction handles both coolant loops and turbo/supercharger boost lines. Just make sure your clamps are tight and inspect for weeping at connections under load.
Does this come with end fittings?
Hose only — no fittings included. You'll use your existing barbed fittings or swap them to match your new line routing. Measure your old hose connection points before ordering.
Ships within 1-2 business days.
100% Genuine Parts
Fitment Guaranteed

3.50" 45 Degree Silicone Hose - 3-Ply Blue
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Leave us a message at: +17034100852 or email us at: sales@turbotechperformance.com
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.


