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E46 VS E46 M3 Aux Fan

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  • Lukem3
    replied
    Originally posted by repoman89 View Post
    Could also use the aux fan failure as an excuse to ditch both stock fans and do a Spal conversion for ~$250 including brackets. I’ve been running a 2082 hooked up to an aux fan controller that I salvaged all year with no issues including in traffic and on track. Just modify the DME fan curve so it turns on 100% by like 85C. I made a thread in coding and tuning and got good answers about how to do it.
    I was gonna wait until i upgrade my radiator to do that, probably next year. Just need a replacement for now

    Sent from my SM-G996U1 using Tapatalk

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  • Lukem3
    replied
    Originally posted by heinzboehmer View Post
    Shroud is different and won't work without modification, but you can swap just the fan into the M3 shroud.

    https://forums.m3cutters.co.uk/threa...4#post-1396438
    Exactly what i was looking for thank you

    Sent from my SM-G996U1 using Tapatalk

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  • repoman89
    replied
    Could also use the aux fan failure as an excuse to ditch both stock fans and do a Spal conversion for ~$250 including brackets. I’ve been running a 2082 hooked up to an aux fan controller that I salvaged all year with no issues including in traffic and on track. Just modify the DME fan curve so it turns on 100% by like 85C. I made a thread in coding and tuning and got good answers about how to do it.

    Leave a comment:


  • heinzboehmer
    replied
    Shroud is different and won't work without modification, but you can swap just the fan into the M3 shroud.

    https://forums.m3cutters.co.uk/threa...4#post-1396438

    Leave a comment:


  • stephen
    replied
    Someone correct me if I’m wrong, but a quick glance at RealOEM shows two different part numbers. 17117561757 for the non-M and 64546988914 for the M3. The biggest difference appears to be the shroud; not sure if the fan itself is the same. Hopefully someone else can chime in with a definitive answer.

    Leave a comment:


  • Lukem3
    started a topic E46 VS E46 M3 Aux Fan

    E46 VS E46 M3 Aux Fan

    Anyone know if there are any differences? They look the same but the one for the m3 i can only find genuine for like $600. Rock auto shows the part number for the regular 3 Series will work which i can get aftermarket for under $200. Anyone aware if this will work?

    Sent from my SM-G996U1 using Tapatalk

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