HPS Performance Products HTSEC90-062-L5X24-BLUE 90 Degree Silicone Elbow Coupler Hose 5/8" ID Blue

The HPS Performance HTSEC90-062-L5X24-BLUE is a high-temperature, 4-ply reinforced silicone 90-degree elbow coupler hose engineered for demanding pressure and thermal applications. Built to meet and exceed SAE J20 industry standards, this coupler delivers the durability and performance that traditional rubber hoses simply cannot match.

Featuring an asymmetric leg design with a 5" short leg and 24" long leg, this hose provides the routing flexibility needed for custom heater hose runs, radiator cooling systems, turbo and intercooler piping, supercharger aftercoolers, and air-to-water heat exchangers. The long leg can be easily trimmed on-site to achieve the exact length required, making it an ideal replacement for OEM or aftermarket rubber heater hose elbows.

Key Features:

• Inside Diameter: 5/8" (16mm)
• Leg Lengths: 5" and 24" (trimmable)
• Center Line Radius: 1"
• Wall Thickness: 5mm
• Construction: High-temperature 4-ply polyester-reinforced silicone
• Maximum Working Pressure: 100 PSI
• Temperature Range: -65°F to +350°F (-54°C to +177°C)
• Color: Blue
• UV and ozone resistant for long-term outdoor and underhood durability
• Compatible with water and antifreeze/coolant — not compatible with fuel or oil
• Meets and exceeds SAE J20 industry standards

Suited for automotive, marine, and industrial applications including custom cooling systems, heater hose circuits, and high-performance engine builds. Available in blue for easy identification and a clean, finished appearance in the engine bay.