SAE J20R1 Blue Silicone Radiator Hose, 3-1/2"

SAE J20R1 Blue Silicone Radiator Hose, 3-1/2"

The RADIATOR-3-1/2 SAE J20R1 Blue Silicone Radiator Hose is a heavy-duty coolant hose built for reliable performance in radiator and turbo-diesel cooling systems. Made to the SAE J20R1 standard, it provides dependable flexibility and sealing for coolant routing, with a 50 PSI maximum working pressure and a 150 PSI minimum burst pressure. Available by the foot or in a 3-foot length to match your exact installation needs.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: RADIATOR-3-1/2
• Product Type: Silicone radiator / coolant hose
• Standard: SAE J20R1
• Color: Blue
• Inside Diameter: 3-1/2 in
• Max Working Pressure: 50 PSI
• Min Burst Pressure: 150 PSI
• Applications: Turbo-diesel systems, radiator lines, coolant transfer
• Purchase Options: Sold by the foot or pre-cut 3 ft length

Ideal For

• Replacing or building radiator and coolant lines with 3-1/2" ID hose
• Turbo-diesel cooling systems needing durable coolant routing
• Custom installs where buying by the foot reduces waste
• Repairs that benefit from a ready-to-use 3-foot length
• Cooling systems requiring hose rated for 50 PSI working / 150 PSI burst performance