4.00" 90 Degree Silicone Hose - 3-Ply Black
Specifications Part numbers, fitment codes and shipping
- Brand
- K2 Industries
- Speedzone SKU
- K2-1520-UNV-006-TSARK
- Manufacturer part number
- K2-1520-UNV-006-TSARK
- UPC
- SH-4-90-BK
- Category
- Tool Sets and Repair Kits
- Shipping weight
- 2.0 lb
4.00" 90 Degree Silicone Hose — 3-Ply Black
High-temp silicone bend hose in 4-inch diameter, built to handle coolant, boost, and intake applications. Three-ply construction resists collapse under vacuum and holds up to aggressive thermal cycles. Black finish integrates cleanly in engine bays.
Key Features
- 90-degree elbow geometry - Eliminates sharp bends and reduces kinking in tight engine bay routing
- 3-ply silicone construction - Resists collapse under vacuum and thermal stress better than single-wall alternatives
- 4.00" ID diameter - Handles high-flow applications without restrictive diameter reduction
Specs
- Material: Silicone
- Configuration: 90-degree elbow
- Diameter: 4.00" ID
- Construction: 3-ply
- Color: Black
Whats Included
- One 4.00" 90-degree silicone hose
Frequently Asked Questions
What clamps work with this hose?
Standard worm-gear hose clamps rated for 4-inch diameter hoses work here. T-bolt clamps are also compatible. Grab clamps in that size range and you're set.
Can I use this for coolant and boost lines?
Yes. Silicone construction handles both coolant temps and positive boost pressure. Just verify your specific boost level doesn't exceed the hose's rated PSI before final installation.
Do I need to prep this hose before connecting it?
Wipe the barbed ends clean to remove any manufacturing residue, then slide your clamps on before pushing the hose onto the fittings. No other prep needed.
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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