2.75" x 12" 3-Ply Silicone Hose - Black
K2 Industries
2.75" x 12" 3-Ply Silicone Hose - Black
Check fitment before ordering
Match the year, make, model, trim and engine in the product details. Review mounting requirements and vehicle modifications. Ask us about this part.
Eligible returns within 30 days of receipt. Items must be unused, with tags and original packaging. Contact Lee Mods before sending anything back. Lee Mods pays return shipping for eligible U.S. returns; no restocking fee. See Returns & Exchanges for full conditions.
2.75" x 12" 3-Ply Silicone Hose — Black
High-temp silicone radiator and coolant hose rated for serious heat cycles. Three-ply construction handles boost pressure and extreme temperature swings without degrading. Black color matches factory coolant lines and stays flexible in freezing conditions.
Key Features
- 2.75" Inner Diameter - Fits standard radiator and coolant applications without adapter confusion.
- 12" Straight Length - Cuts cleanly to custom lengths or uses as-is for direct replacements.
- Silicone Compound - Won't crack under thermal cycling like rubber; resists ozone and UV degradation.
Specs
- Material: Silicone
- Configuration: 3-Ply reinforced straight section
- Diameter: 2.75" inner
- Length: 12"
- Condition: New
What's Included
- One 2.75" x 12" silicone hose section
Frequently Asked Questions
Will this hose work with factory hose clamps?
Yes. Use your existing worm-gear or spring clamps — silicone accepts standard clamp sizing. Tighten firmly but don't over-torque; silicone grips differently than rubber.
Can I use this on a turbocharged or supercharged setup?
This hose is rated for high temperature and pressure cycles. Verify your boost pressure and coolant temperature specs against your system's demand — if you're running extreme boost, you may want heavier-wall reinforcement or clamp confirmation from your tuner.
Do I need to do anything to the hose before installing it?
Rinse the interior with clean water to remove any manufacturing residue, then let it dry. No prep or sealing needed — install straight in.
Your vehicle
Select a vehicle to check the supplied application records for this part.
Choose or change vehicle →Product reference & ordering help
Supplier & part identification
K2 Industries
| Option | SKU / part reference |
|---|---|
| Standard | K2-1474-UNV-006-TSARK |
Vehicle compatibility
Read the application years, model, trim, engine and exclusions in the description above. A make-level collection or product recommendation alone does not confirm fitment.
Request fitment help →Installation & specifications
Review the manufacturer’s specifications and installation notes above. Confirm required mounting hardware, tools and modifications before ordering. If instructions are not supplied, contact us with the part reference.
Shipping expectations
Processing and delivery vary by product, supplier and destination. Contact us to confirm timing for your part before planning an installation.
Shipping & delivery informationManufacturer warranty
Coverage and exclusions vary by manufacturer and part. Review the supplied product documentation or ask us for the applicable terms.
Warranty information