3" 90 Degree Silicone Hose 3-Ply Blue
K2 Industries
3" 90 Degree Silicone Hose 3-Ply Blue
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 original packaging and all included parts. 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.
3" 90 Degree Silicone Hose — 3-Ply Blue
Reinforced silicone bend for coolant, intake, and boost applications. Three-ply construction handles heat and pressure without kinking. Blue finish matches modern engine bay builds.
Key Features
- Three-ply silicone core - Resists burst and collapse under sustained pressure and temperature swings
- 90-degree geometry - Fits tight bends without adapter fittings or radius couplers
- 3-inch diameter - Handles high-flow coolant, intercooler, and turbo inlet lines
Specs
- Material: Silicone
- Configuration: 90-degree elbow, 3-inch diameter, 3-ply reinforcement
- Color: Blue
- Condition: New
Whats Included
- One 3" 90-degree silicone hose
Frequently Asked Questions
Will this hose work with stock clamps, or do I need stepped hose clamps?
Silicone hoses work with standard T-bolt clamps. Stepped clamps are optional—they just spread load over a larger area if you're running high boost or tight packaging.
Can I use this on a turbo intake or does it need to handle boost pressure?
Three-ply silicone handles both vacuum and boost. Confirm your boost level and clamp it down properly—undersizing clamps is where failures happen, not the hose itself.
Does this come with end caps or plugs if I'm not installing it right away?
The hose ships open. Plug the ends with tape or caps before storage to keep dust and debris out of your coolant or intake tract.
Your vehicle
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Choose or change vehicle →Product reference & ordering help
Supplier & part identification
K2 Industries
| Option | SKU / part reference |
|---|---|
| Standard | K2-1390-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
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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