3.5" 90 Degree Silicone Hose 3-Ply Black/Red
3.5" 90 Degree Silicone Hose — 3-Ply Black/Red
Reinforced silicone elbow hose rated for coolant and intercooler lines. Three-ply construction resists collapse under boost and thermal cycling. Black exterior with red interior layer for easy visibility during installation and diagnostics.
Key Features
- Mandrel-bent elbow — Smooth inner radius prevents turbulence and kink failure on tight plumbing routes.
- 3-ply reinforced wall — Handles sustained boost pressure and repeated thermal stress without degradation.
- Dual-color construction — Black exterior layer resists UV and coolant staining; red interior aids leak detection and routing visibility.
Specs
- Material: Silicone
- Configuration: 90-degree elbow
- Inside Diameter: 3.5"
- Wall Construction: 3-ply reinforced
- Exterior Color: Black
- Interior Color: Red
- Quantity: 1 piece
Whats Included
- 3.5" 90 Degree Silicone Hose
Frequently Asked Questions
Will this hose work with my existing clamps?
Clamp compatibility depends on your clamp style and the OD of this hose — not confirmed in the product specs. Measure the outer diameter where your clamps will seat, then verify clamp range before ordering. Stainless steel T-bolt or worm-gear clamps are standard for silicone applications.
Can I use this for both coolant and boost applications?
Silicone hose handles both coolant and intercooler duty. Check your system's pressure and temperature specs against silicone ratings for your specific application — boost lines and closed-loop cooling have different demands.
Do I need to prep or seal the connection points before installing?
Clean the barb and connection ports with a dry cloth to remove any debris or coolant residue. Light lubrication inside the hose (water or silicone spray) can help the hose seat onto the barb — this is optional but reduces installation friction.
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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