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  1. #1

    Default Heater hose special tool?

    Hello; I have a 2004 silverado 1500. I purchased newradiator hoses and heater hoses to replace he old original hoses at the next antifreeze change. Upon looking at the heater hose setup I noted a connection for one of the heater hoses that I am not familiar with. It is on the firewall and one of the heater hoses is connected (to the heater?) by it. I suppose some sort of special tool is required or perhaps knowing the trick. Maybe a special tool and knowing a trick is required? The other hoses appear to have the simple steel spring clamps.

    If this information helps, the hose in question appears to be the one that has a Y connection with a larger hose that goes to the coolant reservoir. This will be my first time replacing all the hoses on the 04 silverado. Even thou it has less than 36,000 miles on it, I feel that ten years may be pushing the safe limit with regard to time. Any pointers on this procedure will be appreciated.

  2. #2
    Legend

    Join Date
    Sep 2010
    Location
    everett, massachusetts
    Posts
    1,484

    Default

    I have the original hoses 13 years and 145,OOO miles. those connectors are tricky.

  3. #3

    Default

    Hello; I have been doing some checking on my own question. So far little luck. I found a you tube link that addresses what seems to be a similar sort sort of issue after the part breaks. There is mention of an $80 tool. I will include the link.


  4. #4

    Default

    Hello; I found this video. Here is the link.


    Mine is not broken as yet. I need the tool .

    - - - Updated - - -

    Hello; Here is a link to a tool. Anyone think this is what I need?


    http://www.toughnutz.com/heater_hose.mgi


    - - - Updated - - -

    Hello; I took photos of the heater hoses as they are currently found. The connection I initially had the question about is on the left. The hose connection to the right has a metal spring clamp but also appears to be attached to a plastic fitting at the firewall.

    The hose on the left is the one in question so far.
    Attached Thumbnails Attached Thumbnails silverado heater hose 002.jpg   silverado heater hose 004.jpg  

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