SAE J20R1 Blue Silicone Radiator Hose, 7/8"

SAE J20R1 Blue Silicone Radiator Hose, 7/8"

The RADIATOR-7/8 SAE J20R1 Blue Silicone Radiator Hose is a high-strength coolant hose built for demanding service in radiator and coolant line applications, including turbo-diesel systems. Rated for 155 PSI max working pressure with a 465 PSI minimum burst pressure, it’s made to handle heat and pressure without turning your cooling system into a surprise sprinkler.

Country of Origin
Varies by production batch

Key Features / Specifications

• Part Number: RADIATOR-7/8
• Product Type: Blue silicone radiator / coolant hose
• Inside Diameter: 7/8 in
• Standard: SAE J20R1
• Color: Blue
• Max Working Pressure: 155 PSI
• Minimum Burst Pressure: 465 PSI
• Applications: Turbo-diesel systems, radiator lines, coolant service
• Purchase Options: Sold by the foot or pre-cut 3 ft length

Ideal For

• Replacing or building 7/8" coolant and radiator lines
• Turbo-diesel cooling systems needing hose rated for higher pressure demands
• Shops that want flexibility—buy exact footage or a 3-foot length
• Anyone who prefers their coolant to stay inside the hose instead of “marking its territory”