HPS Performance Products HTSEC90-032-L5x48-BLK Silicone Elbow Coupler Hose ID Black - 90-Degree 5/16

The HPS Performance Products HTSEC90-032-L5x48-BLK is a high-temperature, 4-ply reinforced silicone 90-degree elbow coupler hose engineered to meet and exceed SAE J20 industry standards. With asymmetric leg lengths of 5" and 48", this elbow coupler is purpose-built for custom routing in heater hose, cooling system, and fluid transfer applications where standard-length hoses fall short.

Constructed from 4-ply polyester-reinforced silicone, this coupler significantly outperforms traditional rubber heater hose elbows in durability, heat resistance, and longevity. The long 48" leg can be trimmed to length, making it a versatile replacement for OEM or aftermarket rubber hoses in a wide variety of configurations.

Key Features:

• Inside Diameter: 5/16" (8mm)
• Outside Diameter: 0.71" (18mm)
• Leg Lengths: 5" and 48" (trimmable)
• Center Line Radius: 3/4"
• Wall Thickness: 5mm ± 0.5mm
• Temperature Range: -65°F to +350°F (-53°C to +177°C)
• Construction: 4-ply polyester-reinforced silicone
• Color: Black
• UV and ozone resistant for long-term durability
• Meets and exceeds SAE J20 industry standards
• Compatible with: Water and antifreeze/coolant
• Not compatible with: Fuel or oil

Ideal for automotive, marine, and industrial applications including heater hose systems, DIY cooling system builds, supercharger aftercoolers, and air-to-water heat exchangers. The flexible design simplifies routing in tight engine bays and confined spaces.