3.50" x 8.00" Black Silicone Hose - 3-Ply Construction
3.50" x 8.00" Black Silicone Hose — 3-Ply Construction
Heavy-duty silicone radiator and coolant hose with three-ply reinforced walls for high-heat durability. The black exterior resists UV and ozone degradation, while the inner silicone core withstands extreme temperatures and aggressive coolants. Built for engine bays where stock hoses won't cut it.
Key Features
- 3-Ply Wall Thickness - Resists bursting under pressure spikes and maintains integrity in high-performance cooling systems.
- UV and Ozone Resistant - Black silicone exterior won't crack or degrade from engine heat and sun exposure over time.
- Flexible Design - Routes around tight engine bay spaces without kinking or collapsing under vacuum.
Specs
- Material: Silicone
- Configuration: 3-ply reinforced tubing
- Outer Diameter: 3.50 inches
- Length: 8.00 inches
- Color: Black
What's Included
- 1x Silicone Hose (3.50" OD × 8.00" length)
Frequently Asked Questions
Will this hose fit my existing clamps?
The 3.50" outer diameter works with standard hose clamps, but you'll need to verify your current clamp size before installation. Measure the ID of your existing clamps — most bolt-style and worm-drive clamps adjust across a range, so compatibility is usually straightforward.
Do I need to prep or condition the hose before installing it?
No prep needed. Wipe the hose down with a clean, dry cloth before connecting it, then secure both ends tightly with appropriately sized clamps. Tighten clamps evenly and check them again after your first heat cycle.
Can I use this for both intake and discharge lines?
This hose is designed for high-temperature coolant circulation in both directions. The 3-ply construction handles both the suction side (intake) and pressure side (discharge) of your cooling system without issue.
Products received may vary slightly from images due to manufacturing tolerances or supply chain variables.
International Orders (Outside USA)
Please be aware your country may charge import fees of up to 20% in some cases. If delivery is refused, return shipping costs us 4x the original shipping fee, so we will charge a 50% restocking fee. By purchasing you agree to these terms.
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