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BMW 3-Series (E90 E92) Forum
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Alternator Mounting Bolts 335i
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09-04-2018, 09:56 PM | #1 |
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Alternator Mounting Bolts 335i
Our 2007 335i's alternator just died. I read the 4 mount bolts are aluminum and therefore have to replaced. I did find the part number for the 328i but no luck on our 335i.
Does anyone know what the 335i alternator mount bolt part numbers are? I really don't want to try and re-use the old bolts if they are in fact aluminum. Thanks in advance. |
09-05-2018, 02:17 AM | #2 | |
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Quote:
Here’s the bolt diagram and part numbers for a 01/2007 E90 335i (pre-LCI). https://www.realoem.com/bmw/enUS/sho...diagId=12_1245 The alternator pictured seems inaccurate, but the two bolt sizes look legit. 01 Hex bolt with washer M8X85-U1 2 07119905402 02 Hex bolt M8X105 2 07119904532 https://www.ecstuning.com/b-genuine-...t/07119905402/ https://www.ecstuning.com/b-genuine-...m/07119904532/ |
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09-05-2018, 07:20 AM | #3 |
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Thanks for the reply. What I'm actually looking for is the four torx bolts that mount the alternator to the engine and head. Realoem shows the picture of the torque bolts but no part number.
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09-05-2018, 07:41 AM | #4 |
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Just installed a replacement alternator on my 2008 E92 did not need to use new bolts, works fine
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09-05-2018, 05:15 PM | #5 | |
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Any issues or suggestions on how you got the old alternator out? I've read take off the intake manifold, cut a little bit of the air box mount, take off the AC compressor etc,... |
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09-06-2018, 07:26 AM | #6 | |
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Basically have to remove the air box, charge pipe, serpetine belt etc No need to remove Oil Filter Housing Top unit is alternator, below that is the power steering pump Here is a pic of the area in my RHD E92 Last edited by Socket; 09-06-2018 at 07:33 AM.. |
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335i, alternator, mounting bolts |
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