2.50" x 12" 3-Ply Silicone Hose - Black
Specifications Part numbers, fitment codes and shipping
- Brand
- K2 Industries
- Speedzone SKU
- K2-1443-UNV-006-TSARK
- Manufacturer part number
- K2-1443-UNV-006-TSARK
- UPC
- SH-25-12-BK
- Category
- Tool Sets and Repair Kits
- Shipping weight
- 2.0 lb
2.50" x 12" 3-Ply Silicone Hose — Black
Reinforced silicone tubing built for coolant, vacuum, and boost lines. The 3-ply construction handles pressure spikes and temperature swings without cracking or weeping. Cut to length or use as-is for custom intake, heater, and radiator applications.
Key Features
- 2.50" Inner Diameter - Fits standard coolant and vacuum line ports without adapter fuss.
- 3-Ply Silicone Wall - Handles both vacuum draw and boost pressure with zero collapse risk.
- Straight 12" Section - Cut your own lengths or route around engine bay obstacles as-is.
Specs
- Material: Silicone
- Configuration: Straight tubing, 2.50" ID × 12" length
- Construction: 3-ply reinforced
- Color: Black
What's Included
- One 2.50" × 12" silicone hose
Frequently Asked Questions
Do I need hose clamps, and what size?
Yes — you'll need clamps for both ends. Standard worm-gear clamps in the 2.5"–3.5" range work on this diameter. Pick up stainless steel for durability, especially if you're routing near the radiator or turbo.
Can I use this for both coolant and boost lines?
This hose handles both. The 3-ply construction resists pressure spikes from boost and won't degrade under coolant temps. Just make sure your clamp pressure is even on both ends to prevent weeping at startup.
What if I need a different length or diameter?
This comes as a straight 12" section — cut it down with a razor or hose cutter if you need shorter runs. If you need a different ID, we stock other silicone sizes; check the related products or reach out with your application.
Full details on shipping times, returns, warranty and cancellations are on our policy page.
Market conditions after 2020 have changed the landscape of automotive parts. Although we stock thousands of items across multiple warehouses and distribution channels, back-orders are unavoidable in today's market. If you need a product quickly, email, message or call us to check availability so we can explore your options.
Email Sales@Speedzoneweb.com
Call 407-846-8430
Text 407-749-6314
Answers to common questions are on our FAQ page.
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