plastic engine cover

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martyb
Joined: Thu 10 Jan, 2013 16:53
Posts: 308

  Z3 roadster 1.9

plastic engine cover

Post by martyb »

Hey guys got a question for you.

I know on the 6 cylinder engines you have a black BMW printed plastic cover. Is there one made for the m44 1.9 engine iv googled and ebayed till there was no pages left.

I was wondering if it was a specialist part that an independant supplier made for me to purchase.

Because iv dressed the engine fairly well but the metal has oxidized a little and its letting the rest down. :head:
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BladeRunner919
Joined: Fri 17 Feb, 2012 20:18
Posts: 2225

  Z3 roadster 1.9

Re: plastic engine cover

Post by BladeRunner919 »

Never seen one. You could always take the cam cover off and paint it - someone on here (I forget who) painted theirs red - I'd have thought a matte-black painted cam cover would look pretty good.
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snoops
Joined: Sat 12 Jun, 2010 17:08
Posts: 971

  Z3 roadster 2.8
Location: Lancashire

Re: plastic engine cover

Post by snoops »

The cover on your car has a totally different make-up to that on the 6 cylinder models and only 1 appears available for your engine - see illustrations below

4 CYLINDER

Image Cylinder head cover - BMW parts catalog


6 CYLINDER

Image Cylinder head cover - BMW parts catalog
Image...........No Mods...... I like him just the way he is
stupot50
Joined: Tue 07 Aug, 2012 08:35
Posts: 237

  Z3 roadster 2.8
Location: Torquay, Devon

Re: plastic engine cover

Post by stupot50 »

How about spraying black with heat resistant paint?
1999 2.8 Arctic Silver Z3
1987 Black Renault Alpine GTA V6 Turbo
2007 325d Msport - remapped
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BladeRunner919
Joined: Fri 17 Feb, 2012 20:18
Posts: 2225

  Z3 roadster 1.9

Re: plastic engine cover

Post by BladeRunner919 »

Here's a post of someone doing blue:

http://www.zroadster.net/forum/viewtopi ... =5&t=35797
Del
Joined: Sat 19 Nov, 2011 18:35
Posts: 2136

  Z3 roadster 1.9

Re: plastic engine cover

Post by Del »

BladeRunner919 wrote:Here's a post of someone doing blue:
A forum member called Zedonist started that thread but all his postings appear to have been removed? :shrug

Anyway, I read a posting my another forum member that oven cleaner works well if you simply end up cleaning the aluminium rocker cover on the M44 - not tried it myself yet.
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Southernboy
Joined: Thu 07 Oct, 2010 12:39
Posts: 6437

  Z3 roadster 3.0i
Location: Johannesburg

Re: plastic engine cover

Post by Southernboy »

Oven cleaner will work a treat to get shot of all the oxidation...ultimately I think having it powder coated would be the right way to go.
"Normal is overrated"
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Brian H
Joined: Tue 16 Dec, 2008 19:55
Posts: 2505

  Z3 roadster 3.0i

Re: plastic engine cover

Post by Brian H »

Del wrote:A forum member called Zedonist started that thread but all his postings appear to have been removed? :shrug
Yep tried to look for the red engine cover myself, Zedonist has disappeared albeit his name appears in quotes from time to time :?:
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Robert T
Site Admin
Joined: Mon 12 Jun, 2006 10:35
Posts: 10171

  Z3 roadster 1.9
Location: Cheshire

Re: plastic engine cover

Post by Robert T »

To save you looking, yes, all Zedonist's have been removed - at his request, I might add.

Cheers R.
Arctic Silver '99 Z3 1.9 & Black '59 Frogeye 1275cc
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Brian H
Joined: Tue 16 Dec, 2008 19:55
Posts: 2505

  Z3 roadster 3.0i

Re: plastic engine cover

Post by Brian H »

Robert T wrote:To save you looking, yes, all Zedonist's have been removed - at his request, I might add.

Cheers R.
Mmmmmm OK, thanks Robert
Mike Fishwick
Joined: Fri 19 Jun, 2009 10:27
Posts: 2094

  Z3 roadster 2.8
Location: Daglan, France

Re: plastic engine cover

Post by Mike Fishwick »

The M44 is a very good-looking engine, so why cover it up? If the cam cover is dirty/corroded, then get to work and clean it!

If you prefer to spend money rather than actually DO something (a common ethic amongst today's owners, I'm afraid) then remove it and have it chemically cleaned, but toherose by somje deb Alltrans (Phospouric acid) to clean off the corrosion. Then get some coarse industrial steel wool, and regularly rub it until it takes on a rough shine. Alternatively, take it off and use a wire brush, or have a metal polishing company bring it to a mirror finish, which can be maintained with periodic use of Solvol Autosol.

You would then have somehting quite unusual, which would also be far better (and more tasteful) than all the powder coating in the world - looking rather like an old Jaguar engine..
A Z3 is not just for Christmas - it's for life!
BIG DAVE
Joined: Sun 15 Aug, 2010 20:17
Posts: 104

  Z3 roadster 1.9i
Location: MOTHERWELL

Re: plastic engine cover

Post by BIG DAVE »

wire wool it man, good enough it's hard work elbow grease it's a engine cover Your no takin it to bed ! or are you :lol:
big D
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martyb
Joined: Thu 10 Jan, 2013 16:53
Posts: 308

  Z3 roadster 1.9

Re: plastic engine cover

Post by martyb »

Thanks very much for the comments on all different opinions on methods of improvement.

I like the blue but having a montreal blue car im not sure it would suit it that well when lifting the bonnet.

I like the idea of a chrome'd look like the old jaguar engines alot. Not sure what the rough cost of that would be mind you.

Im going to try the oven cleaner approach over the next week if the weather keeps up. Plus ill be respraying the middle cover black and silver when i get ahold of a couple tins of high temp paint.

Does anyone know of the pricing of chrome finishing a piece of metal like that? I just think that would be something really special when opening the bonnet to look at.
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Southernboy
Joined: Thu 07 Oct, 2010 12:39
Posts: 6437

  Z3 roadster 3.0i
Location: Johannesburg

Re: plastic engine cover

Post by Southernboy »

If the cover is aluminium, then chroming will be fairly pricey...if it steel, then it's quite reasonable. But if it is aluminium, then as suggested, get it well cleaned up, and use steel wool to get all the oxidation off...then take it off somewhere to be buffed and polished. Aluminium will come up like chrome when buffed and polished. Then it's just maintenance with a decent ally polish like Autosol.
The powder coating guys can match your car colour if you decide to go that route.. :wink:
"Normal is overrated"
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Mike Fishwick
Joined: Fri 19 Jun, 2009 10:27
Posts: 2094

  Z3 roadster 2.8
Location: Daglan, France

Re: plastic engine cover

Post by Mike Fishwick »

Chromed aluminium is the sort of thing you expect on a pimp's car! The subtle lustre of polished aluminium will contrast really well with your blue paintwork, and it is not that expensive, even though it is labour-intensive. Just take the car to any metal polishing outfit and ask for a price.

Be careful about using oven cleaner - a lot of them are alkaline, which is not kind to aluminium. If you do not want to have it polished, visit a motorcycle shop and see if they have any aluminium cleaner - they are all phosporic acid-based, and wash away with water - but they will damage cadmium or zinc plate on fasteners, if used in situ. Alternatively, think about silver powder coating.
A Z3 is not just for Christmas - it's for life!
John Wilson
Joined: Fri 12 Jun, 2009 12:11
Posts: 252

  Z3 roadster 2.0
Location: Diss

Re: plastic engine cover

Post by John Wilson »

'Oven cleaner' ? What's that. Oh yes, I'll ask the wife.
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