Vibrant Performance 19817 Straight Silicone Tubing Coupler, 3.75-Inch ID x 3-Inch Length, Black

The Vibrant Performance 19817 Straight Hose Coupler is designed to join compatible tubing sections in demanding automotive and performance applications. Constructed from durable silicone, this black coupler provides a dependable connection for intake, intercooler, charge-air, and other air-handling systems where flexibility and reliable sealing are essential.
The straight configuration supports clean, direct routing between tubing components without introducing an angle into the installation. Its reinforced silicone construction helps withstand heat, pressure, vibration, and repeated thermal cycling, making it suitable for custom fabrication, replacement, and performance upgrades. The 3.75-inch inside diameter is intended for tubing and fittings with a matching outside diameter, while the 3-inch length provides a compact connection point.
Vibrant Performance is recognized for producing high-quality components for custom automotive and motorsport applications. Part number 19817 offers a practical solution for assembling or repairing tubing systems while maintaining a professional appearance with its black finish. Use compatible clamps, verify fitment before installation, and ensure all connected components are properly aligned for a secure, leak-resistant assembly.

Features:

• Straight coupler design for connecting compatible tubing sections

• Durable silicone construction for heat, pressure, and vibration resistance

• 3.75-inch inside diameter for matching tubing applications

• 3-inch length provides a compact connection point

• Black finish complements custom and factory-style engine compartments

• Suitable for intake, intercooler, charge-air, and other air-handling systems

• Vibrant Performance part number 19817