Five Eighth Inch Heater Hose For Water Coolant And Fuel Systems, EPDM Hose With Two Spiral Layers, Heavy Duty Radiator Line, SAE J20R3 D2 Certified, 100 PSI Working Pressure, Inner Diameter 0.625 In, Outer Diameter 0.94 In, 20 Ft Length

Heavy-Duty 5/8 Inch Heater Hose for Auto Cooling Systems
✔️ ID 5/8in (16mm), OD 0.94in (24mm), 20 ft hose length

This EPDM heater hose features two spiral layers for enhanced strength and flexibility, designed to handle coolant, water, antifreeze, and other fluids within automotive cooling systems, trucks, and industrial equipment.

✅ Inner diameter: 5/8 in (16 mm)
✅ Outer diameter: 0.94 in (24 mm)
✅ Length: 20 ft (6.10 m)
✅ Material: EPDM with two spiral layers
✅ Temperature range: -40°F to 257°F (-40°C to 125°C)
✅ Working pressure: 100 PSI; burst pressure: 300 PSI
✅ SAE J20R3 D2 certified
✅ Applications: coolant, water, antifreeze, and fuel lines
✅ Color: Black

💡 What is a heater hose typically used for in engine cooling and fluid transfer systems? This handy, general explanation helps buyers understand common uses and performance expectations.
- Handy for routing coolant, water, antifreeze, and fuel lines in cars, trucks, and industrial equipment
- Supports consistent flow under high heat and pressure
- SAE J20R3 D2 EPDM with dual-spiral construction for durability
- Suitable for year-round operation in hot and cold environments