Information On Alarm Switch On Top Of Firewall For 72 Vette - NCRS Discussion Boards

Information On Alarm Switch On Top Of Firewall For 72 Vette

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • Bill E.
    Expired
    • February 19, 2009
    • 38

    Information On Alarm Switch On Top Of Firewall For 72 Vette

    I Have A Switch That Has Markings Of (m F Or Md I Can't Make Out The Secound Letter Clearly) The Letters Are Raise Letters Not Stamp.is This Orig. For The Car. My Car Was Built In Oct. 1971.my Door Lights And Door Ajar And Alarm Switchs Are Stamp With The Sx On Them .i Know They Are Right.did They Make Other Switchs Besides The Sx And Put Them On In The Factory.thanks Bill
  • Don L.
    Extremely Frequent Poster
    • August 31, 2005
    • 1005

    #2
    Re: Information On Alarm Switch On Top Of Firewall For 72 Vette

    Bill, this is interesting. My '72 is an August '71 built car and the alarm swith for the hood (assume we're talking about the same thing) has the same ol' stamped SX that is discussed here quite a bit. Let's see what others say...
    Don Lowe
    NCRS #44382
    Carolinas Chapter

    Comment

    • Jack H.
      Extremely Frequent Poster
      • March 31, 1990
      • 9906

      #3
      Re: Information On Alarm Switch On Top Of Firewall For 72 Vette

      'MB' is another common mfgr's headmark. But, methinks the 'SX' brand is what judges look for in the door + on the hood trigger for cars of your era...

      Comment

      • Jeffrey S.
        Extremely Frequent Poster
        • May 31, 1988
        • 1880

        #4
        Re: Information On Alarm Switch On Top Of Firewall For 72 Vette

        The part number for the door ajar switch and the hood alarm switch is the same (at least in my '69 AIM-#3929804). It would then make sense that they were supplied by the same vendor and then have the same markings. If the marking on your door ajar switch is "SX" then I would bet that the other would be the same. Just my opinion and assumption for what it is worth.
        Jeff

        Comment

        • Chris F.
          Expired
          • March 31, 2006
          • 23

          #5
          Re: Information On Alarm Switch On Top Of Firewall For 72 Vette

          The alarm and door switches on my Apr 72 built car are all SX.

          Comment

          • Kenneth T.
            Very Frequent User
            • March 23, 2008
            • 631

            #6
            Re: Information On Alarm Switch On Top Of Firewall For 72 Vette

            The switch head marking on my '71 July 15th build (last day) is SX.

            Comment

            Working...
            Searching...Please wait.
            An unexpected error was returned: 'Your submission could not be processed because you have logged in since the previous page was loaded.

            Please push the back button and reload the previous window.'
            An unexpected error was returned: 'Your submission could not be processed because the token has expired.

            Please push the back button and reload the previous window.'
            An internal error has occurred and the module cannot be displayed.
            There are no results that meet this criteria.
            Search Result for "|||"