Vibrant 4 Ply Reinforced Silicone Straight Hose Coupling - 4.5 inch I.D. x 12 inch Length, Black

Vibrant Performance Aramid Reinforced Silicone Straight Hose Couplers feature a 4-ply Aramid reinforcement fabric between each layer of silicone which allows for an impressive operating temperature range of -75 Degrees F to 392 Degrees F (-60 Degrees C to 200 Degrees C). Our Straight Hose couplers are commonly found off of turbo compressor housings, intercooler end tanks and charge pipe assemblies. Suitable for water, coolant and air service only. Recommended Products: 1st Choice PN: 2797, 2nd Choice PN: 12157, 3rd Choice PN: 12890, 4th Choice PN: 2723, 5th Choice PN: 2836 Rated for temperatures ranging from -65°F to 350°F

• Capable of withstanding extreme temperatures and heavy duty pressure conditions without swelling or bursting
• Rated for temperatures ranging from -65 F to 350 F
• Hand wrapped and feature 4-ply reinforcement
• Meets or exceeds SAE J20 specifications
• Suitable for coolant service
• 4 Ply Reinforced Silicone
• 1 Year Limited Warranty
• UV and Ozone resistant

The Vibrant 4 Ply Reinforced Silicone Straight Hose Coupling is designed for demanding automotive applications, offering exceptional durability and flexibility. Featuring a robust 4-ply Aramid reinforcement fabric between layers of high-quality silicone, this coupling can withstand extreme temperatures and heavy pressure conditions without swelling or bursting. It is ideal for use in turbo compressor housings, intercooler end tanks, and charge pipe assemblies, ensuring reliable performance in coolant, water, and air service.
The coupling's operating temperature range extends from -75°F to 392°F (-60°C to 200°C), making it suitable for high-performance applications that require thermal resistance. It is hand-wrapped for added strength and meets or exceeds SAE J20 specifications, providing peace of mind for professional and enthusiast installations. UV and ozone resistance enhance longevity, even in challenging environmental conditions. The coupling is rated for temperatures from -65°F to 350°F, ensuring consistent performance across a variety of operating scenarios.
This product is backed by a one-year limited warranty, emphasizing Vibrant’s commitment to quality. Its versatile design makes it an excellent choice for coolant service, with the ability to handle elevated pressures and temperatures without degradation. The coupling’s black silicone finish offers a clean, professional appearance, suitable for visible engine bay components. Easy to install, it is a reliable upgrade over standard rubber couplers, providing long-lasting durability in high-demand automotive environments.

Features:

• Constructed with 4-ply Aramid reinforcement fabric for exceptional strength

• Operates within a temperature range of -75°F to 392°F

• Rated for temperatures from -65°F to 350°F for consistent performance

• Meets or exceeds SAE J20 specifications for quality assurance

• Suitable for coolant, water, and air service in automotive applications

• UV and ozone resistant for extended durability

• Hand-wrapped silicone construction ensures reliability under heavy pressure

• Black silicone finish for a professional appearance

• 1-year limited warranty provides added confidence

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1