Page 2 of 2
Re: Engine cover difference
Posted: Wed Jan 27, 2021 4:25 pm
by clewis1878
@Katiecaddy
Hi Katie, did you find any further info for your engine cover? I've got a 2015 mk4 caddy maxi with the 1.6 tdi CAYD engine. Wondering if you had any joy on the part number?
Thanks Ciaran
Re: Engine cover difference
Posted: Thu Jan 28, 2021 9:43 am
by Omanvanman
I have a 65 plate mk4 maxi 1.6TDI and I’m also after the part numbers that fit for the engine cover and bottom tray? Thanks
Re: Engine cover difference
Posted: Fri Jan 29, 2021 9:44 am
by DaniPC
I like it, is there acoustic improvement by installing engine cover?
Best regards,
DaniPC
Re: Engine cover difference
Posted: Tue Feb 02, 2021 12:30 pm
by Gianfry
Does anyone know if there is a cover also for petrol version?
Re: Engine cover difference
Posted: Tue Feb 02, 2021 5:54 pm
by petrev
Re: Engine cover difference
Posted: Tue Feb 02, 2021 9:12 pm
by Expelec
DaniPC wrote: ↑Fri Jan 29, 2021 9:44 am
I like it, is there acoustic improvement by installing engine cover?
Best regards,
DaniPC
Just installed mine this afternoon. Its a bit better. but the difference between then and now is not like that between night and day.
It will just improve it.
Re: Engine cover difference
Posted: Tue Feb 02, 2021 11:00 pm
by Gianfry
Thanks a lot!

Re: Engine cover difference
Posted: Wed Oct 19, 2022 8:50 am
by Dave2022
Is your engine ad blue? Does it even matter? Ha I have a mk4 1.6 with ad blue and totally not sure if it matters. Loads of those Seat covers you’ve mentioned but none specifically for caddy for sale
Re: Engine cover difference
Posted: Tue Nov 28, 2023 8:26 pm
by Poffe
anoneamus wrote: ↑Wed Jan 08, 2020 10:13 am
These are the part numbers I used:
1x 03L103925R - cover for intake manifold (VW, TDI)
2x 03L103164 - Ball head bolt
1x 03L133287 - O-ring
Fitted my new(used) engine cover today! Like a glove!
Bought Ball head bolt and O-ring new from local VW-dealer with part numbers as above. Thank you for this!
Re: Engine cover difference
Posted: Wed Nov 29, 2023 12:06 pm
by fuzzydunlop
I’ve got the cover and the ball-head posts are on their way. What do you need the O-ring for?
Sent from my iPhone using Tapatalk
Re: Engine cover difference
Posted: Fri Dec 01, 2023 4:04 pm
by Poffe
O-Ring is for mounting around oil cap. If you spill some oil when filling in the oil cap it will stay up on the small surface around the oil cap and not drip down on engine block, cables and what not.
Re: Engine cover difference
Posted: Sat Dec 02, 2023 11:04 pm
by fuzzydunlop
Thank you. Good to know. Especially having just cleaned the top of the engine!
Re: Engine cover difference
Posted: Thu Dec 07, 2023 7:45 am
by Poffe
Now that I have secured that the oil won’t drop I might just give my engine a good scrub
Skickat från min iPhone med Tapatalk
Re: Engine cover difference
Posted: Thu Dec 14, 2023 11:41 pm
by Norcot
Check the engine code / type my 2015 1.6 is a CAYD, I bought a Seat cover for CAY 1.6 tdi engine and like others it’s perfect fit. Just need to buy two screw in ball / studs which screw in and the cover clips onto