MK5 Golf GTI

All Things Mk5 => How to Guides / Troubleshooting => Topic started by: mtj2k on January 20, 2014, 04:47:00 pm

Title: What the Part??
Post by: mtj2k on January 20, 2014, 04:47:00 pm

So, this part broke on my TSI and VW say that the part number doesn't exist!  :confused:
The one pipe has suffered some sort of corrosion and snapped clean off (circled red). I've tried to glue it but with the heat of the engine most glues can't take it. Any ideas to what it does / whether i can drive it / how the hell i'm supposed to replace it if VW dont know what it is!?

(https://www.mk5golfgti.co.uk/forum/proxy.php?request=http%3A%2F%2Fdaz.co%2Fmedia%2Faa182%2Fmtj2k%2FUntitled.jpg&hash=600eb0853ec068572263c66515992a16abc6ab58)

Thanks in advance,

Matt

Title: Re:
Post by: SI-R32 on January 20, 2014, 05:20:48 pm

Just been trying to find it on etka myself, quite illusive,  so what year is it?  Take it its a golf just to check and any chance of a bigger pic to see if I can track it down via pipe diagrams. Hopefully be able to get somewhere

Title: Re: What the Part??
Post by: mtj2k on January 20, 2014, 05:22:52 pm

Thanks for your help.  :happy2:

Its a mk5 golf 1.4 TSI (twincharged) [Engine code BLG]. Apparently that may be a mould number not product code??

Title: Re:
Post by: SI-R32 on January 20, 2014, 05:25:08 pm

I'm getting somewhere,  if you drop the d at the end I can find quite a few different versions under other letters, what's engine size as well please

Title: Re:
Post by: SI-R32 on January 20, 2014, 05:25:55 pm

Defo a product code, I need year as well sorry

Title: Re: What the Part??
Post by: mtj2k on January 20, 2014, 05:33:31 pm

its a 1.4TSI (2007) 140bhp  :happy2:

Title: Re: What the Part??
Post by: doylebros on January 20, 2014, 05:36:56 pm

Look here

Inter cooler hose

http://allegro.pl/waz-intercoolera-vw-polo-nr-03c103175d-i3732697834.html

This is better

http://audivw24.iai-shop.com/product-eng-10970-VALVE-VW-AUDI-03C103175G.html

03C 103 175  G non return valve £15.32 inc vat full retail from TPS

Title: Re:
Post by: SI-R32 on January 20, 2014, 05:48:13 pm

G is not the same,  it don't have the bit on it that's broke in his original pic

Title: Re:
Post by: SI-R32 on January 20, 2014, 06:01:39 pm

Well I've just been through every engine pic for year 2007 , can't find anything near other than the G version already stated,  but this isn't the same as what you want.

Its very weird,  perhaps, the part is part of a bigger thing with a different number, can you check the other pipes attached to it,  see if its part of something bigger and get other part numbers

Title: Re: What the Part??
Post by: doylebros on January 20, 2014, 06:11:56 pm

03C 103 175 G looks like it will work for me on illustration 103-073

Original has 4 ports the G version has 4 ports

Look at this

http://www.yaoliautoparts.com/upload/201212/2012120611230372.jpg

Title: Re:
Post by: SI-R32 on January 20, 2014, 06:28:51 pm

I do agree, but the engine code for version G isn't the same neither are the pipe entries, usually a revised version at least looks the same, but will probably work just one pipe might need a bit of manipulation

Title: Re: What the Part??
Post by: doylebros on January 20, 2014, 06:31:50 pm

Worth a try don't you think for a person who has to effect some form of repair?

Title: Re: What the Part??
Post by: SI-R32 on January 20, 2014, 06:36:58 pm

yeah defo if it gets him out the sh*t, im just more annoyed i can't find the correct part :)

Title: Re: What the Part??
Post by: doylebros on January 20, 2014, 06:41:45 pm

Quote from: SI-R32 on January 20, 2014, 06:36:58 pm

yeah defo if it gets him out the sh*t, im just more annoyed i can't find the correct part :)

May be Viking will read the thread and comment as he is a dab- hand with ETKA.

Either way the poster has got something to go back to the parts supplier with.

Title: Re: What the Part??
Post by: mtj2k on January 20, 2014, 06:50:30 pm

Thanks everyone for their input :) I was hoping to get the exact same part, otherwise would maybe attempt some DIY style self tapping plumbing fixture.

I wonder if this feed (which goes to the n75 valve) is why I've been getting sporadic misfires on heavy accel

Anyway. Thanks all :happy2: much appreciated

Title: Re:
Post by: SI-R32 on January 20, 2014, 11:25:53 pm

Found it, it comes as one whole piece including pipes, the part number is 03C 103 474 J about 47 quid

Title: Re: What the Part??
Post by: mtj2k on January 21, 2014, 12:54:28 pm

 :happy2: My friend, i owe you a :drinking:!

Thanks, i'll get back in touch with VW armed with this new PN