Disco 2 D2 Transmission Controller Part Numbers

Hi, I have a D2 1999 TD5 Automatic I need to replace the transmission controller I have found one nearby but the part numbers are different however the descriptions shows they are for the same vehicle/engine etc.

Do the part numbers matter or is this a case of maybe a slightly newer unit to the one I have?

Reason for replacing is M & S lights are flashing, vehicles locked in what seems 3rd gear I guess limp mode and the vehicle cut out earlier on a test drive after fault finding other bits. Removed the transmission controller after some investigating and it showed signs of extensive water ingress which makes sense as we were stuck in a rather large body of water.

Hi. Part numbers can be superseded while the unit to work the same, important is to be from a pre-facelift Td5, the following p/n should be OK for you: UHC100250, IGG100010, IGG000060

sierrafery said:

Hi. Part numbers can be superseded while the unit to work the same, important is to be from a pre-facelift Td5, the following p/n should be OK for you: UHC100250, IGG100010, IGG000060

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Hi Sierrafery, the part number of the one that's 5 miles away is LRIGG000040, I'm assuming this wouldn't be suitable after seeing the ones you've stated above? Quite close to the last code you mentioned.

Callum1806 said:

the one that's 5 miles away is LRIGG000040

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That's definitely not good as it's originally for high compression V8 https://parts.jaguarlandroverclassic.com/parts/index/part/id/L5.L5D.L5D04.L5D04035/brand/land-rover/

sierrafery said:

That's definitely not good as it's originally for high compression V8 https://parts.jaguarlandroverclassic.com/parts/index/part/id/L5.L5D.L5D04.L5D04035/brand/land-rover/

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Ah okay, Is there a source I can use to decipher what p/n are from what years of vehicles/engines?

In that link going back you can see but you'll find what i've already told you