Glow Plug Relay Module on a 320CDI

Discussion in 'Engine' started by mikerd4, Feb 11, 2016.

  1. mikerd4

    mikerd4 Member

    Messages:
    50
    Joined:
    Oct 17, 2015
    Car:
    CLS
    My CLS 320CDI is slow to start, at first I thought it was the cold weather then maybe the battery but after having fault codes scanned its definately the glow plug module. After a bit of research online I know Mercedes changed the module due to issues but does anyone have the Mercedes part number for the newer type?
     
  2. bob6600

    bob6600 Hardcore MB Enthusiast

    Messages:
    4,583
    Joined:
    Jan 3, 2013
    Car:
    AUDI S8 V10, S210 E320 CDI (R.I.P.)
    A6429007801 If you have the steel version plugs
    A6429007701 If you have the ceramic version plugs
     

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