SL-Class (R129) 1990-2002: SL 280, SL 300, SL 320, SL 500, SL 600, SL 60 AMG

SL/R129: Ignition coils are different?

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Old Mar 19, 2010 | 05:10 PM
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arian_ma's Avatar
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Ignition coils are different?

Hey guys, I've been calling around looking for prices for ignition coils and everywhere I've called have told me that there are two different part numbers, and that one (the one I need) is twice the price of the other one.

This is for a 500SL, can this be right? Why would they use different coils for the same purpose?
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Old Mar 20, 2010 | 10:26 AM
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From: Bradenton, FL
'87 560SL Sold, '99 SL500 For Keeps
The answer to your 'why' question probably has more to do with MB and others setting up primary and alternate sources for parts. Or, if the part in question is easily replicatable and profitable, a competitor my see a market opportunity.

Check out www.autohausaz.com , they usually list which of their parts are OE, making your choice perhaps easier.

Bob
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Old Mar 20, 2010 | 07:53 PM
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Originally Posted by BJonesFL
The answer to your 'why' question probably has more to do with MB and others setting up primary and alternate sources for parts. Or, if the part in question is easily replicatable and profitable, a competitor my see a market opportunity.

Check out www.autohausaz.com , they usually list which of their parts are OE, making your choice perhaps easier.

Bob
Ah thanks Bob, I guess what I am wondering is would it be alright to just buy the cheaper coil and use it? They mount differently but it's easy enough to just mount the coil backwards...

btw the website you listed only has one coil, so I tihnk it may be ok.
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