Five Eighth Inch Silicone Heater Hose 16mm Inner Diameter 24mm Outer Diameter 9.84 Feet Long Water Air and Coolant Transport Heavy Duty Car Accessory Withstand Burst Pressure Up to 246 psi

5/8in Silicone Heater Hose (1 pc): 16mm ID, 24mm OD, 9.84 ft
✔️ 60 psi working pressure, 246 psi burst, -50°C to 200°C range

This heavy-duty silicone heater hose is designed to transport coolant, water, and air in automotive cooling systems, engines, and heavy machinery. It features a double-layer construction and SAE 20R3 Class A compliance, making it durable in high-heat environments.

✅ SAE 20R3 Class A compliant
✅ Inner diameter 16 mm; outer diameter 24 mm; thickness 4.6 mm
✅ Length 9.84 ft (118.11 in)
✅ Working pressure 60 psi; burst pressure 246 psi
✅ Temperature range -50°C to 200°C
✅ Minimum bending radius 80 mm
✅ Double-layer: outer silicone, inner braided polyester
✅ Not for fuel or engine oil

💡 What is a silicone heater hose used for in automotive cooling systems?

This handy hose is used to move coolant, water, and air in engines and machinery, aiding temperature control.

- coolant transfer in engine bays and radiators