High Temp Emissions Hoses
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High Temp Emissions Hoses
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Dorman - Help High Temp Emissions Hoses

Part No. 46019 Warranty Details  
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High heat resistance, robust rubber, and a double-layer design ensure that our EGR Pressure Feedback Hose recirculates exhaust gas instead of letting it seep into your car-or the environment.

Product Features:
  • Leak resistant
  • Easy installation
  • Direct replacement for a proper fit every time
  • No special equipment needed for installation
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by PowerReviews
Dorman - HelpHigh Temp Emissions Hoses

(based on 1 review)

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Reviewed by 1 customer

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ford 0401 code


from glen burnie md

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3 or more reviews submitted


  • Durable
  • Easy To Use


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      Comments about Dorman - Help High Temp Emissions Hoses:

      had code 0401 on my 2002 f150 with 4.6..replaced dpfe and still had code.....mechanic friend told me to get these...and cleared up the code...i hate that code.....now i have 0420 code...bought a bottle of cat cleaner...we will see...

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      Do you have questions about this product?


      Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

      3 Questions | 3 Answers
      Displaying questions 1-3
      • Q:

        What is the temp rating on the hose and do you have 5/8 id.
        Asked on 1/26/2017 by Jack from Cranberry pa

        1 answer



          Hi Jack, glad to assist you! The Dorman - Help High Temp Emissions Hoses (Part No. 46019) has 5.4mm inner diameter on larger hose 4.25mm inner diameter on smaller hose. These hoses are made of Nitrile Butadiene Rubber (NBR) material. The temperature range of this NBR material is -30/+80º C.

          Answered on 1/27/2017 by Steve from AAP
      • Q:

        Seems that the two questions I sent were combined. First, the parts I have questions for are not for a vehicle, so your parts book is going to be of no help, The applications are for two different generators I have.

        First, your Walker flex hose. I would like a 3 inch by 10 foot, but could use a 3 in. by 6 ft., are these available? part no.? price?

        Second, for the Dorman high temp hose, I need a 2 1/8 inch by 3 ft., but could get away with 2 inch by 2 ft. Availability? part no.? price?

        Hope you can help me out with these as your local location is where I usually trade.
        Asked on 4/6/2015 by Bill from 49441

        1 answer



          Happy to help you with your question Bill! For the Flex Hose we currently do not sell a flex hose with a diameter of 3 x 10. Walker was able to provide a part number for one 49089. For the high temp hose the largest size hose we will is 1 ½ inch hose.

          Answered on 4/7/2015 by Panda from AAP
      • Q:

        Need 2 inch Inside diameter hose. What is the closest you have and in what lengths? I need something about 3 or 4 feet long.

        Please give dimensions of your closest and part number.

        Asked on 4/5/2015 by Bill from 49441

        1 answer



          Hi Bill! Please provide us with the details of your application (including the year, make and model) and I will be happy to provide you with the correct product that can be used if available.

          Answered on 4/5/2015 by Solomon
      Displaying questions 1-3

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      Disclaimer We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.