4.00" 90 Degree Silicone Hose - 3-Ply Red
Specifications Part numbers, fitment codes and shipping
- Brand
- K2 Industries
- Speedzone SKU
- K2-1522-UNV-006-TSARK
- Manufacturer part number
- K2-1522-UNV-006-TSARK
- UPC
- SH-4-90-RD
- Category
- Tool Sets and Repair Kits
- Shipping weight
- 2.0 lb
4.00" 90 Degree Silicone Hose — 3-Ply Red
High-temp silicone radiator hose with 90-degree bend for tight engine bay routing. Three-ply construction handles coolant pressure and heat cycling without degradation. Red finish matches performance cooling setups and custom builds.
Key Features
- 90-degree bend - Eliminates need for multiple fittings in tight spaces
- 3-ply silicone construction - Resists collapse, cracking, and coolant degradation
- 4.00" inner diameter - Matches standard radiator and heater hose ports
Specs
- Material: Silicone
- Configuration: 90-degree elbow
- Inner Diameter: 4.00"
- Reinforcement: 3-ply
- Color: Red
What's Included
- One 4.00" 90-degree silicone hose
Frequently Asked Questions
Does this hose come with hose clamps?
Hose clamps are not included. You'll need to source your own to match your port size — stainless steel clamps rated for high-temp coolant are the standard choice.
Can I use this on a stock cooling system?
Yes, silicone hose works on any system using the 4.00" diameter. It's more durable than rubber in high-heat situations, so it performs equally well on street cars and track builds.
Do I need to prep this before installation?
No prep needed. Clean the connection ports on your radiator or engine block, slide the hose on, and secure with clamps. If your setup requires a specific routing or fitment adjustment, test-fit before finalizing clamp placement.
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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