Ticon 4-Inch ID Straight Silicone Hose Coupler - High-Temp 4-Ply Reinforced, 150 PSI | 131-10203-0401

Overview

The Ticon 4 inch silicone coupler is engineered for demanding tubing connections where strength and reliability matter. Manufactured from 4-ply reinforced high-temperature silicone, it balances firmness with just enough flex to accommodate vibration and routing challenges. The sleek black, logo-free finish gives an OEM-ready appearance, while the material delivers proven performance in tough environments. This item is sold as a single coupler, model number 131-10203-0401.

Key specifications

• 4 inch inner diameter (102 mm)
• 3 inch coupler length for solid engagement and increased clamping area
• 5 mm thick reinforced silicone, 4-ply construction
• Maximum working pressure: 150 PSI
• Temperature rating: up to 350°F / 177°C

Why choose this coupler?

In real-world setups, heat, pressure, and tight routing can challenge hose connections. The 4-ply reinforced silicone delivers durable edge support and resilience, helping maintain a secure seal over time. The 3 inch length adds clamping area to improve engagement, which can reduce slip under load. The black finish helps the part blend with OEM interiors or enclosures without drawing extra attention.

Real-world use scenarios

Ideal for automotive, industrial, and hobbyist applications where a discreet, rugged hose connection is desired. Use this coupler for routes that require a robust seal and reliable performance under heat, while preserving a clean, professional appearance in engine bays or equipment cabinets.

Installation tips

• Ensure tubing is clean, dry, and compatible with a 4 inch ID coupler.
• Slide the coupler far enough onto the hose to achieve a firm engagement before applying clamps.
• Choose clamps rated for your operating conditions and avoid over-tightening to prevent damage.

With its reinforced construction and practical dimensions, this Ticon coupler offers a balanced option for demanding tubing runs where a reliable, OEM-looking component is desired.