4 Inch Red 45 Degree Silicone Hose - 3-Ply Construction
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
4 Inch Red 45 Degree Silicone Hose — 3-Ply Construction
High-temp silicone hose rated for coolant, boost, and intake lines with reinforced 3-ply weave for durability under pressure. The 45-degree bend angle eliminates tight routing constraints. Red color matches factory cooling system aesthetics or custom builds.
Key Features
- 45-degree pre-formed bend - Saves custom bending time and reduces kink risk on tight engine bay runs.
- 3-ply silicone construction - Handles sustained high temperatures and pressure spikes without degradation.
- 4-inch diameter - Matches OEM and popular aftermarket cooling and intake configurations.
Specs
- Material: Silicone
- Configuration: 4 inch ID, 45-degree angle
- Construction: 3-ply reinforced weave
- Color: Red
- Quantity: 1 hose
Whats Included
- 4 Inch Red 45 Degree Silicone Hose
Frequently Asked Questions
Do I need hose clamps?
Yes. Clamps are not included. Standard stainless steel T-bolt or worm-style clamps work with this hose — grab your preferred size based on your connection point diameter.
Can I install this on a cold engine or do I need to wait?
Install on a cold engine. Never force a silicone hose onto a warm connection — wait for the engine to cool completely to avoid tearing the material at the fitting points.
Will this work for both coolant and boost lines?
Yes. The 3-ply construction handles coolant system pressures and turbo boost applications. Confirm your specific pressure rating against the hose specs before running it on high-boost setups.
Our History
For 26 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.