Cool-Tube - 1/2" I.D. x 3'
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Cool-Tube - 1/2
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Design Engineering Cool-Tube - 1/2" I.D. x 3'

Part No. 010414 Warranty Details  
was $21.99
you save $2.20
Quantity  Add to Cart

Fit of this part varies by vehicle & equipment specs Type of Fit

Designed to provide the ultimate thermal protection from damaging heat, Cool Tube is designed to resist abrasions, contaminates, and condensation. Cool Tube is covered with a heat resistant glass fiber fabric and pre-slit lengthwise eliminating the need to disconnect cables, hoses, wires or brake lines for an easy installation.

Product Features:
  • Protects wires, cables, fuel and brake lines etc...
  • Withstands direct heat up to 500°F
  • Made from convoluted nylon 6 tubing-not plastic
  • Reduces temperature by more than 40%
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Abrasion Resistant:Yes
Bending Tools Required:No
Fuel Resistant:Yes
Inside Diameter:0.5 in
Length:3 ft
Maximum Temperature:500 deg F
Thickness:0.0625 in


by PowerReviews
Design EngineeringCool-Tube - 1/2" I.D. x 3'

(based on 2 reviews)

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Reviewed by 2 customers

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Great Product


from Great Lakes, Il

Verified Buyer

Comments about Design Engineering Cool-Tube - 1/2" I.D. x 3':

Works as designed!!!!

  • Was this a gift?:
  • No

(2 of 4 customers found this review helpful)


Solved Saturn vapor lock problem


from VA

About Me Auto Enthusiast


  • Deflects Heat


  • Difficult To Use

Best Uses

  • Unknown

Comments about Design Engineering Cool-Tube - 1/2" I.D. x 3':

Cool-tube 010414 1/2" x 36" appears to have solved a long-standing vapor lock problem on a Saturn. Wrapped fuel inlet and return lines to TBI in engine bay. It was difficult to pry open the pre-slit and it was difficult to get the tubing over the fuel lines, as a result of the rigid slit. Wore out fingers doing so. Tubing was flexible once slit open. Could not wrap an entire line in one segment - had to cut several segments per line. But, it looked okay as far segmentation goes, just not as good as one long run would have. Tested car multiple times in hot conditions. Starts great now in hot condition (vapor lock forestalled) and better than I can remember. Recommend the product. Toughest part will be prying opening the pre-slit and wrapping intended lines, cables, conduits. Also, it wasn't quite 36" long. Heads-up if you need 36". I needed 32".

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1 Question | 1 Answer
Displaying question 1
  • Q:

    how hot will it protect to
    Asked on 8/1/2011 by Anonymous

    1 answer



      Maximum Ambient Temperature is about 500 degrees F.

      Answered on 8/2/2011 by Steve from AAP
Displaying question 1

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