Omega Owners Forum

Omega Help Area => Omega General Help => Topic started by: car5car on 21 January 2013, 17:36:12

Title: When did Vauxhall Omega chassis number change from W1172238 to W1172239??????
Post by: car5car on 21 January 2013, 17:36:12
There are different ball joints depending on chassis number. I am trying to figure out which one fits my 01 Catera.
Site with different ball joints:
http://www.vauxhall-car-parts.co.uk/acatalog/Omega_Front_axle.html
Thanks.
Title: Re: When did Vauxhall Omega chassis number change from W1172238 to W1172239??????
Post by: 05omegav6 on 21 January 2013, 17:46:56
Shouldn't make the blindest bit of difference as the arms are the same across the range :-\

If in doubt buy the later one, as, in theory it should be better if GM felt the need to change it...

Also, there is absolutely  NO way that those arms mentioned are genuine ones. They retail at well over ten times the price suggested, hence all the effort that is spent refurbishing the old ones :y
Title: Re: When did Vauxhall Omega chassis number change from W1172238 to W1172239??????
Post by: TheBoy on 21 January 2013, 17:50:34
Late 1997. Mine is a early 98 model year, built in 97, and I think is W11xxxxxx
Title: Re: When did Vauxhall Omega chassis number change from W1172238 to W1172239??????
Post by: RobG on 21 January 2013, 17:51:45
90542995
Title: Re: When did Vauxhall Omega chassis number change from W1172238 to W1172239??????
Post by: TheBoy on 21 January 2013, 17:51:56
There are different ball joints depending on chassis number. I am trying to figure out which one fits my 01 Catera.
Site with different ball joints:
http://www.vauxhall-car-parts.co.uk/acatalog/Omega_Front_axle.html
Thanks.
VIN should be on passenger A post
Title: Re: When did Vauxhall Omega chassis number change from W1172238 to W1172239??????
Post by: car5car on 21 January 2013, 18:21:20
Don't you have chassis number different from VIN number?
Please, tell me year of your car (and month if possible) and if your chassis number:
1. W1172238 or lower.
2. W1172239 or higher.
Thanks.
Title: Re: When did Vauxhall Omega chassis number change from W1172238 to W1172239??????
Post by: TheBoy on 21 January 2013, 18:33:44
My VIN is W110xxxx, made 16th Dec 1997.
Title: Re: When did Vauxhall Omega chassis number change from W1172238 to W1172239??????
Post by: 2woody on 21 January 2013, 21:24:54
UK and Europe used VIN exclusively from 1978 - onwards.

The "W" identifier is a yearly thing. For instance, my "Y" is a 2000MY and my "W" is a 1998
Title: Re: When did Vauxhall Omega chassis number change from W1172238 to W1172239??????
Post by: car5car on 21 January 2013, 21:40:14
UK and Europe used VIN exclusively from 1978 - onwards.

The "W" identifier is a yearly thing. For instance, my "Y" is a 2000MY and my "W" is a 1998
Thanks!
That is last 8 digits of VIN.
numbers changed in 96 ("W")

I had 86 Maserati Biturbo. I couldn't pass inspection, because VIN under windshield and number on firewall were different. It took police a few days to figure out, that VIN and chassis were different in Italy.
Title: Re: When did Vauxhall Omega chassis number change from W1172238 to W1172239??????
Post by: PhilRich on 21 January 2013, 21:47:05
That parts supplier places an 'N' at the end of non genuine GM parts, so part no.90512982N is NON Genuine even though they state 'new Vauxhall part', whereas part no.90542995 IS a genuine GM part as they state 'This is a new genuine Vauxhall Part'.  :y
Title: Re: When did Vauxhall Omega chassis number change from W1172238 to W1172239??????
Post by: 05omegav6 on 21 January 2013, 23:05:03
That parts supplier places an 'N' at the end of non genuine GM parts, so part no.90512982N is NON Genuine even though they state 'new Vauxhall part', whereas part no.90542995 IS a genuine GM part as they state 'This is a new genuine Vauxhall Part'.  :y

Those arms are cheap even for shitty pattern ones ::)