Adrian Flux

Go Back   SEAT - SEAT Forum » SEAT Model Specific Discussion Forum » Leon » Leon Mk2

Leon Mk2 For all topics relating to the Mk2 Leon

Thread Tools Rate Thread Display Modes
Old 07-02-2018, 20:28   #1
Join Date: Jun 2017
Location: Glasgow
Posts: 10
Swanbon has 10 points
Undertray part no?

Hi all, trying to find the correct undertray for my car as itís not there. It is a 2012 fl fr 170. As far as I can find on the net itís 1k0825237 possibly AG at the end? After that itís confusion, Iíve found that one to have baffles on it but be smooth for air flow. Then one that has two ducts at the front that I think pre fl fr had? And then one with 3 ducts, maybe an r32?? I want the right one for the car but also is there any benefit to the one with gearbox ducts?

Any suggestions?

Swanbon is offline   Reply With Quote
Old 08-02-2018, 13:53   #2
Join Date: Jun 2017
Location: Glasgow
Posts: 10
Swanbon has 10 points
So what I’ve found is that 1k0825237AG is the part number for the leon diesel with sound insulation.

Due to mine being mapped I think I’ll try for one with the gearbox ducts, just incase anyone cares lol


Last edited by Swanbon; 08-02-2018 at 14:26.
Swanbon is offline   Reply With Quote
Old 08-02-2018, 14:16   #3
Full Member
Join Date: May 2013
Posts: 224
Rusty2k has 10 points
As far as I can tell 1k0825237AG is a generic part that needs to be modified to the vehicle specific setup required.

The petrol equivalent that provides more cooling is 1K0825235AE. The front and side mounting points are the same but it doesn't seem to extent back to the subframe as the diesel one does.
Rusty2k is online now   Reply With Quote
Old 08-02-2018, 14:39   #4
Join Date: Jun 2017
Location: Glasgow
Posts: 10
Swanbon has 10 points
So in a nutshell is doesn’t matter too much which I go for? I’m looking at eBay and can’t find anyone selling one specifically for the leon of that vintage and I’d like to keep it a full length one due to mine having sound deadening fixed to the sump, which has dropped down as why I’m looking at getting a tray. Found one on a Octavia that has a rear duct, presume this is for the transfer box? but on mine it could cool the dpf?
Swanbon is offline   Reply With Quote
Old 28-02-2018, 14:42   #5
Join Date: Jan 2015
Location: Herefordshire
Posts: 12
andrew9116 has 10 points
I have recently just taken a damaged one off my facelift 2010 FR 170 and this had the part number: 1K0825237L this has no insulation but does have 2 duct intakes underneath. Managed to find a second hand one on eBay.
andrew9116 is offline   Reply With Quote


« Previous Thread | Next Thread »

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)

(View-All Members who have read this thread : 16
andrew9116, davo, GordieC, ibud, Jay sx, Jimbobcook, kazand, Muttley, Number12, richicupra, Rusty2k, steve7786, Swanbon, Traction, Umar K, Wizzard
Thread Tools
Display Modes Rate This Thread
Rate This Thread:

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

All times are GMT +1. The time now is 16:29.

Website © 2014

Disclaimer: is not an official SEAT site and is not affiliated to SEAT in any way. Visit the Official SEAT Website. are not directly responsible for information which maybe posted in this forum.
All content is viewed and used at your own risk. We do not warrant the accuracy or reliability of any of the information.
The views expressed herein are those of the individual contributors and not necessarily those of or SEAT
All trademarks and copyrights remain property of their respective owners.