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Your cart is empty.One Continuous LengthEngineered To Withstand: Oil Splash Resistance, Ozone Resistant, Direct Sunlight, Cool Temps, Hot TempsInside Diameter (ID): 0.500" (13mm)Outside Diameter (OD): 0.83" (21mm)Bend Radius: 5 times the Hose IDWall Thickness: .160"Weight LB/FT: 0.181Actual Burst Pressure - PSI: 310SAE J20 R3 Class A - PSI: 250TMC RP303B Class 1 Grade II - PSI: 125Extreme temp range: -65F to +350F (Don't be fooled by higher than 350F temps. Those are for applications where the hose life is greatly reduced!)Material: Blue Cover, with Nylon Fiber ReinforcementConstruction: Silicone hose with 1-ply of Nylon Fiber
Thrillhunter
September 5, 2025
super high quality
Richard
August 26, 2025
This hose works well as marine heater hose to run engine coolant to my water heater and auxiliary water cooler. I just wish it were more firm and chaffe resistant.
Chief
June 2, 2025
Awesome silicone hose that’s very very flexible even in extreme cold conditionsIf you want the best hose this is my favorite.I have all the sizes now.
Jim N
May 7, 2025
Awesome heater hose, used it to replace several sections on my 2002 Sequoia overland build.
Accurate Appliance Electronics Services
April 28, 2025
Its the camp clamp champ.
Claudia
February 4, 2025
Used to replace coolant hose in my nissan van. Worked great with correct hose clamps
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