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Silicone Radiator Coolant Hose 3' ID x 3 Foot Stick 4-ply W/Rubber lining

4.8 (2) Write Review
Free shipping on orders over $29.99

$69.99

$ 31 .99 $31.99

In Stock

About this item

  • 3.00" Inside Diameter x 36" Length
  • 4 Ply High Temp Silicone Hose for longer life than EPDM
  • High Pressure Reinforced with Polyester Fiber and coated with specifically compounded silicone elastomer
  • Meets or Exceeds Requirements of SAE J20 R1 Class A & TMC RP303B Class I Grade I
  • Continuous operating temperature is -65 F (-54 C) to +350 F (+177 C)



Peggy Hales
Reviewed in the United States on September 13, 2021
We use this on semi trucks for coolant boots. Exact same hose as we get from paccar for half the price.
Kate from STL
Reviewed in the United States on April 13, 2021
This looks like it is constructed very well and has a high heat resistance. However, I am VERY SKEPTICAL about the pressure rating on this. 2Mpa ~= 300psi (according to Siri). This appears to be the same thickness and construction as the material that I am replacing which blew up at 63psi. I will update and let you know what pressure this pops at, but I have a different rubber boot wrapped in Stainless shimstock in its place, so it might be a while... remind me if I forget.