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Alternator rectifier and charging issues
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CraigE
 


Member Since: 24 Dec 2020
Location: South Yunderup
Posts: 2

Australia 2011 Discovery 4 TDV6 SE Tech Auto Stornoway GreyDiscovery 4
Alternator rectifier and charging issues

Hi all,
Does anyone know the parts numbers for a Denso alternator TDV6 for the rectifier and regulator? I have on in the shed I want to replace. Seems to be conflicting information on the correct part number and some conflict whether D3 and D4 alternators have the same rectifier regulator kit.
Also just started getting charging fault issues again intermittently. No w not sure if the battery is cactus but does not seem to hold charge long or the alternator an OEX unit is faulty (put in about 18 months ago). Alternator charging output seems to be anywhere from 14v down to 13.2v and that is when the charge fault light comes on. Disappears when the charge voltage comes back up to 13.5 or 13.7. Will do a load test on the battery in the next day or so as well.
Any advice appreciated. Posted here as in Australia do not seem to be any rectifiers available and get most of my LR gear from the UK.
Vehicle is a 2011 TDV6 D4
  
Post #229160014th May 2022 11:19 am
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Flack
 


Member Since: 06 Sep 2006
Location: Preston Lancashire
Posts: 5999

England 2007 Discovery 3 TDV6 XS Auto Stornoway GreyDiscovery 3

https://www.disco3.co.uk/forum/alternator-...Alternator

Flack Whistle
  
Post #229163014th May 2022 4:15 pm
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CraigE
 


Member Since: 24 Dec 2020
Location: South Yunderup
Posts: 2

Australia 2011 Discovery 4 TDV6 SE Tech Auto Stornoway GreyDiscovery 4

Thanks,
So are we saying they generally are not available?? Biggest issue is I have to find one and then find one in a shop that will post to Australia. I think is going to be easier to just get a new alternator complete.
I am assuming it may be RTF50090?
The how to link in post 1 does not work.
Also finding conflicting info on whether the 2011 D4 is a smart alternator or not. Some battery suppliers listing a stop start battery for this model others not and only for 2013 on. Now totally confused.
The one currently in it is not a start stop type.
  
Post #229163114th May 2022 4:29 pm
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