Omega Owners Forum

Omega Help Area => Omega Electrical and Audio Help => Topic started by: maracus on 09 January 2011, 11:47:04

Title: TD alternator
Post by: maracus on 09 January 2011, 11:47:04
Hey peeps happy new year...

right i changed my alternator a couple of months ago with a new belt. My light came back on a couple of weeks ago, it simply wasnt charging so stopped using car for over xmas coz i didn't wanna bugger about with it during the holiday period.

Took the alternator off yesterday and 'tested' it (dont know if there is a proper way of doing it but rigged it remotely to a battery, socket on the end of the pulley and spun it over with an airgun) got about +0.23volts from it.

Take it thats buggered then (it was a secondhand off the old car) unless my testing technique isn't that great...

What i wanna know is, im assuming i need another one, but from what i can gather the v6's have a 120 amp one as appose to the 105amp one on the TD's, are they a straight swap?

does anyone have / can anyone point me in the right direction of, a replacement one?

Ebay seems to have great variety of priced ones available, is it a case of stick with O.E. or will any one do?

Also, am i likely to knacker a third one is there a pattern going on here or is it simply the fact that my old one and latest replacement one had both been to the moon and back?

what do i need to look out for?? :-?
Title: Re: TD alternator
Post by: charlie on 09 January 2011, 11:56:29
The pullys would be different from a petrol one as the td is a 5pk(RIBBED) and the v6 is a 6pk(ribbed),I think you are right about the second hand route as most td have done space ship miles so not going to last to long :y
Title: Re: TD alternator
Post by: maracus on 09 January 2011, 14:39:52
but is 170k REALLY that far? and two to of gone as well?

anybody got one they dont need that works?

dont wanna pay the 165 exchange price i got quoted at the local MFR's :o
Title: Re: TD alternator
Post by: TheBoy on 09 January 2011, 14:52:20
Quote
but is 170k REALLY that far? and two to of gone as well?

anybody got one they dont need that works?

dont wanna pay the 165 exchange price i got quoted at the local MFR's :o
Are you near me (brackley, northants)?
Title: Re: TD alternator
Post by: maracus on 09 January 2011, 15:01:35
hmm bit of a trek, im near cambridge
Title: Re: TD alternator
Post by: maracus on 09 January 2011, 15:20:32
Quote
Quote
but is 170k REALLY that far? and two to of gone as well?

anybody got one they dont need that works?

dont wanna pay the 165 exchange price i got quoted at the local MFR's :o
Are you near me (brackley, northants)?

Do you have an alternator??
Title: Re: TD alternator
Post by: TheBoy on 09 January 2011, 15:28:00
Shame, I think I have one here (would need to double check).

Title: Re: TD alternator
Post by: maracus on 09 January 2011, 15:34:09
Quote
Shame, I think I have one here (would need to double check).


Could you?
I'll check on the sat nav if its not too far i'd be interested.  :y How much u want for it? is it a TD one?
Title: Re: TD alternator
Post by: Welung666 on 09 January 2011, 21:09:21
Is there not a local company who could re-condition one of yours?
Title: Re: TD alternator
Post by: maracus on 09 January 2011, 23:47:42
Quote
Is there not a local company who could re-condition one of yours?

Not really thought of that one tbh, figured it'll still be expensive, because surely taking your alternator for a re-con is not going to be any more parts or labour efficient than giving them one to recondition for the next person? i'm still only getting a reconditioned unit.

or are there big savings to be had? its not really an area i've looked into much ::)
Title: Re: TD alternator
Post by: Andy B on 10 January 2011, 00:02:08
Quote
Quote
Is there not a local company who could re-condition one of yours?

Not really thought of that one tbh, figured it'll still be expensive, because surely taking your alternator for a re-con is not going to be any more parts or labour efficient than giving them one to recondition for the next person? i'm still only getting a reconditioned unit.

or are there big savings to be had? its not really an area i've looked into much ::)

Years ago after part x'ing my alternator for a re-con unit  and being sold a re-painted pup, I would now always go for having my current unit fixed. But you need a proper auto spark and not somewhere like Halfords.
Title: Re: TD alternator
Post by: 05omegav6 on 10 January 2011, 14:57:12
Quote
but is 170k REALLY that far? and two to of gone as well?

Mine was replaced at 95k. :-/

Quote
hmm bit of a trek, im near cambridge

If you go down the refurb route, Panks in Norwich are very highly recommended.
A mate of mine is the senior mech at one of the boatyards up that way, and he swears by them. :y
Title: Re: TD alternator
Post by: vbms1 on 10 January 2011, 19:31:19
Anyone have a good part number for the TD alternator?  I can't read the one I took out of my car.
Title: Re: TD alternator
Post by: Welung666 on 10 January 2011, 20:04:08
Quote
Anyone have a good part number for the TD alternator?  I can't read the one I took out of my car.

Do you want the Opel or Vauxhall part number?
Title: Re: TD alternator
Post by: vbms1 on 11 January 2011, 01:25:32
Opel part number would be nice.  Didn't know there were different part numbers between opel/vaux
Title: Re: TD alternator
Post by: maracus on 11 January 2011, 17:47:26
Quote
Quote
Quote
Is there not a local company who could re-condition one of yours?

Not really thought of that one tbh, figured it'll still be expensive, because surely taking your alternator for a re-con is not going to be any more parts or labour efficient than giving them one to recondition for the next person? i'm still only getting a reconditioned unit.

or are there big savings to be had? its not really an area i've looked into much ::)

Years ago after part x'ing my alternator for a re-con unit  and being sold a re-painted pup, I would now always go for having my current unit fixed. But you need a proper auto spark and not somewhere like Halfords.

LOL halfords??? behave!!!!

Quote
Quote
but is 170k REALLY that far? and two to of gone as well?

Mine was replaced at 95k. :-/

Quote
hmm bit of a trek, im near cambridge

If you go down the refurb route, Panks in Norwich are very highly recommended.
A mate of mine is the senior mech at one of the boatyards up that way, and he swears by them. :y


Nice one,  :y ill find a contact no., unless anyone knows anywhere nearer? thats a good hour or two from mine...
Title: Re: TD alternator
Post by: Andy B on 11 January 2011, 17:52:38
Quote
...

LOL halfords??? behave!!!!

....

 ;D but you knew what I meant  ;) :y
Title: Re: TD alternator
Post by: maracus on 11 January 2011, 19:42:25
yeah, totally!! oh well its a shame i have about 5 halfords stores within half an hour of mine!!! LOL ;D ;D

will make inquiries tomorro :y
Title: Re: TD alternator
Post by: maracus on 15 January 2011, 14:38:41
right i have been to a local auto electrician whom which i was recommended by our works' mechanic. They called back reckon its well buggered  :-? and quoted for a new one. 162 notes  >:(

anyhows, back on the search for a cheaper option. looking for a second hand one off a broken car and cheaper new prices, and found the following;

ftp://http://cgi.ebay.co.uk/NEW-ALTERNATOR-VAUXHALL-Omega-2-5-TD-94-99-/250632945762?pt=UK_CarsParts_Vehicles_CarParts_SM&hash=item3a5ae34062#ht_2247wt_905

are these worth bothering with or is it a typical example of cheap and nasty???

it claims a 2year/24k mileage warranty so surely it'll do??
Title: Re: TD alternator
Post by: hoofing it on 15 January 2011, 21:39:00
I just replaced mine at christmas I think it was £134 with a £36 surcharge.
When I got the old one off the bearings were shot about 1/16 play in them
Title: Re: TD alternator
Post by: maracus on 17 January 2011, 15:21:11
Quote
I just replaced mine at christmas I think it was £134 with a £36 surcharge.
When I got the old one off the bearings were shot about 1/16 play in them

Where did u get yours from? I was getting quoted more for exchange price locally lol! That's y I'm looking for a cheaper option!!  :y