Omega Owners Forum

Omega Help Area => Omega General Help => Topic started by: GaryBC on 09 August 2010, 10:14:59

Title: Rocker box gasket(s) - beware!!
Post by: GaryBC on 09 August 2010, 10:14:59
I did a gasket change at the weekend and, so as to not have to break off half way through, I bought the gaskets in advance.

Using Euro Car Parts, and entering the reg of my car, came up with a part number - which I duly ordered. This was the result....http://s989.photobucket.com/albums/af14/GaryBC/Omega%20Pics/?action=view&current=Gaskets.jpg

As you can see - VERY different from the gaskets I needed!

If the "Registration Finder" gives errors such as this it is evidently not foolproof. So if anyone knows a way - before starting the job - of establishing which gaskets to get, maybe they could post that info here to save others making the mistake I did?

At the very least it as extremely annoying! Had I been running an hour or so later (when my local Vx parts department had shut for the weekend) it would have been a "stop job" until they opened again Monday morning!

Cheers,
Gaz
Title: Re: Rocker box gasket(s) - beware!!
Post by: zirk on 09 August 2010, 10:27:51
Recommendations on here are that you use proper Vx parts and the correct sealent for this job. Glad to here its sorted anyway.  :y
Title: Re: Rocker box gasket(s) - beware!!
Post by: TheBoy on 09 August 2010, 10:35:13
DONT use pattern cam cover gaskets.  They are universally shite
Title: Re: Rocker box gasket(s) - beware!!
Post by: GaryBC on 09 August 2010, 10:36:22
I agree. But a lot of places (including some online sites offering genuine Vx parts) use the "Car Reg Finder" system to identify the car - an therefore the 'correct' part.

If this is an externally supplied service it obviously has flaws - which anyone using it (including the Vx dealerships) could be caught out by. So using a dealer may not guarantee the correct part if that dealer uses the reg finder!

So are there any tell-tale indicators - visible without removing any components - that will identify which of the two gasket styles is fitted?

(I've done mine so I now know which ones I need, this is to help out the next  poor sod who may fall into the same trap!!)
Title: Re: Rocker box gasket(s) - beware!!
Post by: TheBoy on 09 August 2010, 10:39:00
Quote
I agree. But a lot of places (including some online sites offering genuine Vx parts) use the "Car Reg Finder" system to identify the car - an therefore the 'correct' part.

If this is an externally supplied service it obviously has flaws - which anyone using it (including the Vx dealerships) could be caught out by. So using a dealer may not guarantee the correct part if that dealer uses the reg finder!

So are there any tell-tale indicators - visible without removing any components - that will identify which of the two gasket styles is fitted?

(I've done mine so I now know which ones I need, this is to help out the next  poor sod who may fall into the same trap!!)
The dealer WILL supply the correct part, as his system does correctly list them (assuming he can read, and you're not ordering 3.0l crank sensors ;D).  You will find that it is likely the manufacturer of the pattern part incorrectly lists what it fits.
Title: Re: Rocker box gasket(s) - beware!!
Post by: Liam on 09 August 2010, 10:46:55
Quote
So are there any tell-tale indicators - visible without removing any components - that will identify which of the two gasket styles is fitted?

As far as I'm aware, no omegas are fitted with the 'other' style of seals. They must be for vectra V6 which uses different (metal) rocker covers.
Title: Re: Rocker box gasket(s) - beware!!
Post by: GaryBC on 09 August 2010, 10:49:00
The dealer I phoned and spoke to confidently located the correct part (although by then I knew what it looked like so was able to confirm he would be supplying the right part).

It is the online dealerships I'm thinking of here. You type in your reg, search (by name) for what you want, and the site returns a part number.
Title: Re: Rocker box gasket(s) - beware!!
Post by: TheBoy on 09 August 2010, 12:02:07
Quote
The dealer I phoned and spoke to confidently located the correct part (although by then I knew what it looked like so was able to confirm he would be supplying the right part).

It is the online dealerships I'm thinking of here. You type in your reg, search (by name) for what you want, and the site returns a part number.
They are not dealerships.  Hopefully anyone selling genuine parts will have their databases up to date.

The likes of ECP often get this sort of thing wrong, but they are not alone. All the pattern suppliers tend to get the braking components wrong as well. Oh, and aux belts.
Title: Re: Rocker box gasket(s) - beware!!
Post by: GaryBC on 09 August 2010, 12:26:29
Quote
Quote
The dealer I phoned and spoke to confidently located the correct part (although by then I knew what it looked like so was able to confirm he would be supplying the right part).

It is the online dealerships I'm thinking of here. You type in your reg, search (by name) for what you want, and the site returns a part number.
They are not dealerships.  Hopefully anyone selling genuine parts will have their databases up to date.

The likes of ECP often get this sort of thing wrong, but they are not alone. All the pattern suppliers tend to get the braking components wrong as well. Oh, and aux belts.

Yeah! Smart-arse Gary has learnt this lesson the hard way!! I won't do it again!! I should have listened to everyone here!
Title: Re: Rocker box gasket(s) - beware!!
Post by: Lizzie_Zoom on 09 August 2010, 12:27:48
Quote
Quote
Quote
The dealer I phoned and spoke to confidently located the correct part (although by then I knew what it looked like so was able to confirm he would be supplying the right part).

It is the online dealerships I'm thinking of here. You type in your reg, search (by name) for what you want, and the site returns a part number.
They are not dealerships.  Hopefully anyone selling genuine parts will have their databases up to date.

The likes of ECP often get this sort of thing wrong, but they are not alone. All the pattern suppliers tend to get the braking components wrong as well. Oh, and aux belts.

Yeah! Smart-arse Gary has learnt this lesson the hard way!! I won't do it again!! I should have listened to everyone here!


We all learn by our mistakes Gary!! :D :D :D ;)
Title: Re: Rocker box gasket(s) - beware!!
Post by: Liam on 09 August 2010, 12:31:30
Clever people learn from their mistakes.


Really clever people learn from other people's mistakes. :)
Title: Re: Rocker box gasket(s) - beware!!
Post by: Lizzie_Zoom on 09 August 2010, 12:32:21
Quote
Clever people learn from their mistakes.


Really clever people learn from other people's mistakes. :)


How very true Liam!!  :D :D :D :y :y :y
Title: Re: Rocker box gasket(s) - beware!!
Post by: TheBoy on 09 August 2010, 13:21:32
Quote
Quote
Quote
The dealer I phoned and spoke to confidently located the correct part (although by then I knew what it looked like so was able to confirm he would be supplying the right part).

It is the online dealerships I'm thinking of here. You type in your reg, search (by name) for what you want, and the site returns a part number.
They are not dealerships.  Hopefully anyone selling genuine parts will have their databases up to date.

The likes of ECP often get this sort of thing wrong, but they are not alone. All the pattern suppliers tend to get the braking components wrong as well. Oh, and aux belts.

Yeah! Smart-arse Gary has learnt this lesson the hard way!! I won't do it again!! I should have listened to everyone here!
Trouble is, Supplier ABC will make brake pads and say they are for Omegas 94-97 (though they may only be for 2.0l cars), and XYZ supplier say they make pads for Omegas for 94-03 Omegas (and assume that all pre 97 cars are v6).  Then you can see where all the confusion in their databases start.

Title: Re: Rocker box gasket(s) - beware!!
Post by: TheBoy on 09 August 2010, 13:23:46
I have the same issue trying to get cambelt kits for my early Rover 25.

All the 'lookup' books say its a 1999 K series, which it is, but K series changed partway through 1999. So they reckon mine takes the older belt.
Title: Re: Rocker box gasket(s) - beware!!
Post by: GaryBC on 09 August 2010, 13:45:32
Quote
Clever people learn from their mistakes.


Really clever people learn from other people's mistakes. :)

As I evidently fit into the former category I guess I'm almost "really clever"!!  :D :D :D

But so long as we all learn, eh?
Title: Re: Rocker box gasket(s) - beware!!
Post by: DaveA on 09 August 2010, 14:34:51
My cam cover gasket needs changing, & I have been looking on the web for a price, after reading this thread, I know were I am heading to buy one. :y Dos'e that make me really clever ;) ;)
Title: Re: Rocker box gasket(s) - beware!!
Post by: Lizzie_Zoom on 09 August 2010, 14:39:21
Quote
My cam cover gasket needs changing, & I have been looking on the web for a price, after reading this thread, I know were I am heading to buy one. :y Dos'e that make me really clever ;) ;)


It makes you very wise and sensible Dave if nothing else!! :D :D :D :D ;)
Title: Re: Rocker box gasket(s) - beware!!
Post by: DaveA on 09 August 2010, 14:43:52
Quote
Quote
My cam cover gasket needs changing, & I have been looking on the web for a price, after reading this thread, I know were I am heading to buy one. :y Dos'e that make me really clever ;) ;)


It makes you very wise and sensible Dave if nothing else!! :D :D :D :D ;)
Th :yanks for missing "old" out
Title: Re: Rocker box gasket(s) - beware!!
Post by: Lizzie_Zoom on 09 August 2010, 14:45:53
Quote
Quote
Quote
My cam cover gasket needs changing, & I have been looking on the web for a price, after reading this thread, I know were I am heading to buy one. :y Dos'e that make me really clever ;) ;)


It makes you very wise and sensible Dave if nothing else!! :D :D :D :D ;)
Th :yanks for missing "old" out


 ;D ;D ;D ;D ;D  No, I am that when I feel like it  Dave! ::) ::) ;D ;D ;D ;)
Title: Re: Rocker box gasket(s) - beware!!
Post by: andyc on 09 August 2010, 16:28:57
OK following on from the thread about cam cover gaskets and prices i'll do this for OOF members

OE Cam Cover Gasket Kit for V6 Engines

Kit Contains the following

2 x 90511451 Cam Cover Gaskets £22.53 each (£45.06)
16 x 90411826 Cam Bolt Seals £0.14 each (£2.24)
1 x 90485251 RTV Sealant £3.25
1 x 9118135 Pack of Plenium O Rings £9.44

Parts Total £59.99
Postage £3.00
VAT @ 17.5% £11.02
Total £74.00

Part will only be at these prices if brought as a complete kit and is for Vehicle upto chassis 21999999 after which the gaskets change

The above works out to 15% off Vauxhalls trade prices except the RTV which is 10% off

To order either call 01284 777254 and ask for me or email
andyclears@drivevauxhall.co.uk

Cheers
Andy
Title: Re: Rocker box gasket(s) - beware!!
Post by: GaryBC on 09 August 2010, 23:56:44
Quote
OK following on from the thread about cam cover gaskets and prices i'll do this for OOF members

OE Cam Cover Gasket Kit for V6 Engines

Kit Contains the following

2 x 90511451 Cam Cover Gaskets £22.53 each (£45.06)
16 x 90411826 Cam Bolt Seals £0.14 each (£2.24)
1 x 90485251 RTV Sealant £3.25
1 x 9118135 Pack of Plenium O Rings £9.44

Parts Total £59.99
Postage £3.00
VAT @ 17.5% £11.02
Total £74.00

Part will only be at these prices if brought as a complete kit and is for Vehicle upto chassis 21999999 after which the gaskets change

The above works out to 15% off Vauxhalls trade prices except the RTV which is 10% off

To order either call 01284 777254 and ask for me or email
andyclears@drivevauxhall.co.uk

Cheers
Andy

I've only just done mine, but could you not offer two 'flavours' of gasket kit? One for both banks like you have here, but anther one for just a single bank?