3.5" x 12" Red 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
3.5" x 12" Red Silicone Hose — 3-Ply Construction
Heavy-duty silicone radiator hose rated for high-temperature coolant flow. Three-ply reinforced construction handles pressure spikes without ballooning or cracking. 3.5-inch diameter fits most universal cooling applications.
Key Features
- 3-Ply silicone construction - Resists heat cycling and pressure stress better than single-wall hose.
- 12-inch length - Covers mid-run coolant paths without requiring splicing.
- Red silicone material - Matches factory coolant hose appearance and withstands long-term UV exposure.
Specs
- Diameter: 3.5 inches
- Length: 12 inches
- Material: Silicone
- Construction: 3-ply reinforced
- Quantity: 1 hose
What's Included
- 1x 3.5" x 12" Red Silicone Hose
Frequently Asked Questions
Will this hose work with my existing coolant lines and clamps?
The 3.5-inch diameter matches most universal cooling setups. Verify your current clamp size and line diameter before ordering — if your system runs smaller tubing, you'll need an adapter or different hose size.
Can I use this hose on a supercharged or turbocharged engine?
Three-ply construction handles elevated coolant temps, but peak pressure tolerance isn't specified. If you're running boost, confirm your cooling system's max PSI and test-fit this hose under load before committing it to a critical path.
Do I need to prepare or prime this hose before installation?
Silicone hose ships ready to use — no painting, priming, or surface prep required. Just clean the connection points on your cooling lines, slide the hose on, and tighten your clamps.
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.