M275 V12 Bi-Turbo Platform Technical discussion relating to models sharing the M275 V12 Bi-Turbo (V12 TT). Including SL600, SL65 AMG, CL600, CL65 AMG, S600, S65 AMG.
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Are the NEW/REPLACEMENT V12 COIL PACKS more reliable then the earlier ones?

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Old Jul 28, 2013 | 11:02 AM
  #1  
EXECMALIBU's Avatar
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SL65, 427 COBRA (CSX-3127)73 911S, 246GTS (DINO SPYDER), CORNICHE,1962 PORSCHE TWIN GRILLE ROADSTER+
Are the NEW/REPLACEMENT V12 COIL PACKS more reliable then the earlier ones?

Are the newer type supposedly upgraded V12 coil packs ending in part numbers 07 and 08 any more reliable then the older type?


Has anyone had them fail?
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Old Jul 29, 2013 | 03:06 PM
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2003 W211 E55, 2003 W220 S600
I am sure they will fail eventually, since I have seen W221s with the updated part number ones have misfires.
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Old Oct 1, 2013 | 09:10 AM
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2006 CL65
I went a different route and ordered aftermarket BWD coils from my parts supplier. I made them match my dealer cost to $749. I went this route because aftermarket coils have free lifetime warranty. If anyone else wanted to go this route I could sell them for maybe 50 above my cost. We are in very good relations with our supplier and these had an original cost of $1200!
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Old Oct 1, 2013 | 03:43 PM
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not sure yet
I wish I heard about this 4 months ago . £920 each !
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Old Oct 1, 2013 | 11:16 PM
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I just got my coil and it is exactly identical to the stock coil except for a sticker. Same part number sticker though just the lightning bolt warning was different. Even the engraved Beru on the boots is the same. I can post pics but I don't think you can without hosting the pics somewhere. I may be willing to check with my supplier to see if I can offer them to other people at this price because as far as I can tell they are Beru/Temic OEM Mercedes coils. I know he gave me a break because he knew it was for my personal car but I will have to see what his cost is. BTW I just own an auto repair shop in Minneapolis so we do big volume and thats why I am getting these at such a good deal.
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Old Oct 2, 2013 | 10:16 AM
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good find!!!!
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Old Oct 9, 2013 | 08:26 AM
  #7  
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CL65
Originally Posted by TwinTurboTim
I just got my coil and it is exactly identical to the stock coil except for a sticker. Same part number sticker though just the lightning bolt warning was different. Even the engraved Beru on the boots is the same. I can post pics but I don't think you can without hosting the pics somewhere. I may be willing to check with my supplier to see if I can offer them to other people at this price because as far as I can tell they are Beru/Temic OEM Mercedes coils. I know he gave me a break because he knew it was for my personal car but I will have to see what his cost is. BTW I just own an auto repair shop in Minneapolis so we do big volume and thats why I am getting these at such a good deal.
Are these as good or better than stock coils?
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Old Oct 9, 2013 | 08:31 AM
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CL65
Sorry I should read the post correct before I post!!

I see you said they look like OEM
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Old Oct 9, 2013 | 08:39 AM
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I would say they are stock coils. Anyways they are lifetime warranty. Definitely made by same company as branding is the same.
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Old Oct 9, 2013 | 08:47 AM
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Originally Posted by TwinTurboTim
I would say they are stock coils. Anyways they are lifetime warranty. Definitely made by same company as branding is the same.
It's I'd good to know that there is an alternative place to get them apart from a Mercedes dealer. Although I am based in Ireland so not sure if I could get them here
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