3.50" Blue Silicone Hose 3-Ply 12" Long
K2 Industries
3.50" Blue Silicone Hose 3-Ply 12" Long
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.
3.50" Blue Silicone Hose 3-Ply 12" Long
Heavy-duty silicone radiator hose rated for boost and coolant systems. Three-ply construction handles pressure spikes and vibration without cracking. Blue finish blends clean with engine bays while the 3.50" diameter fits common turbo and cooling applications.
Key Features
- 3-Ply Silicone Build - Resists oil, coolant, and boost pressure without degrading or leaking over time.
- Pre-Cut 12" Section - Ready to install or splice into existing runs; eliminates waste.
- 3.50" ID Diameter - Matches turbo intercooler pipes and larger-displacement cooling systems.
Specs
- Material: Silicone
- Construction: 3-Ply reinforced
- Inner Diameter: 3.50"
- Length: 12"
- Color: Blue
What's Included
- One 12" silicone hose section
Frequently Asked Questions
Will this fit my radiator outlet or intercooler piping?
The 3.50" inner diameter suits most turbo intercooler setups and larger radiator hoses. Measure your existing hose ID before ordering to confirm fitment.
Do I need clamps or any hardware to install this?
You'll need hose clamps sized for 3.50" diameter to secure both ends. Spring clamps or worm-gear style work; the hose itself comes bare.
Can I splice this into an existing coolant line?
Yes — 12" is long enough to bridge a section or serve as a repair patch. Use two clamps per connection point for reliable seal under pressure.
Your vehicle
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Manufacturer & part identification
K2 Industries
| Option | SKU / part reference |
|---|---|
| Standard | K2-1497-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