2.50" x 8" 3-Ply Silicone Hose - Black/Red
Specifications Part numbers, fitment codes and shipping
- Brand
- K2 Industries
- Speedzone SKU
- K2-1463-UNV-006-TSARK
- Manufacturer part number
- K2-1463-UNV-006-TSARK
- UPC
- SH-25-8-BK-RD
- Category
- Tool Sets and Repair Kits
- Shipping weight
- 2.0 lb
2.50" x 8" 3-Ply Silicone Hose — Black/Red
Heavy-duty silicone radiator hose with three-ply construction for high-temperature coolant systems. Black exterior with red interior, built to handle extreme heat cycles without cracking or splitting. Sized for tight engine bay runs where standard hoses don't fit.
Key Features
- Three-ply reinforced walls - Resists bursting under sustained coolant pressure and temperature swings
- 2.50" diameter, 8" length - Bridges radiator inlets, bypass ports, and heater cores without custom fabrication
- Dual-color design - Black exterior sheds heat; red interior visible for quick leak detection
Specs
- Material: Silicone, 3-ply construction
- Diameter: 2.50"
- Length: 8"
- Color: Black exterior / Red interior
- Condition: New
Whats Included
- One 2.50" x 8" silicone hose
Frequently Asked Questions
Does this hose come with clamps?
No clamps are included — you'll need your own band clamps or spring clamps sized for 2.50" diameter. Most builders use stainless steel worm-drive clamps for reliability.
Can I use this straight out of the box, or does it need prep?
Ready to install as-is. No painting, priming, or surface prep required. Just slide it on and secure with clamps.
Will this hose work for coolant, or is it universal for all fluids?
Designed for coolant systems. Silicone handles high temps and freeze cycles reliably. Don't use for fuel or transmission fluid — stick to water-based cooling circuits.
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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