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W55?

This is a discussion on W55? within the Firebird / WS6 forums, part of the Vehicle Specific category; Hey guys looking at an 03 WS6 an it has the right rpo codes for a ws6 ( ws6 ws9 ...

  1. #1
    Junior Member
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    W55?

    Hey guys looking at an 03 WS6 an it has the right rpo codes for a ws6 ( ws6 ws9 y82) but it also has W55 on it and was wondering what it meant and if those 3 really are the right one.
    Doc

  2. #2
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    oops hit the wrong key obviously meant 02 lol

  3. #3
    Veteran 0rion's Avatar
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    98 Formula
    06 duramax

    w55 is "entertainment option e"
    on the LT1's w55 is defined as "W55 -Entertainment System - Radio, AM/FM Stereo, Compact Disc, Equalizer 10 Speaker System, Amplifier" probably the same for the LS1


    you can find a list for all the rpo codes in this thread

    RPO codes for LT1, LS1, and General GM

    at the top of the "general" section you'll see some sticky threads.....tons of info in those threads.
    Last edited by 0rion; 10-20-2011 at 09:37 PM.

  4. #4
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    Hey thanks Orion I missed that code in the post
    Doc

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