I hadn't thought about the cooling system.
"If installing an AAZ first, there would be at least one custom engine mount bracket that would need to be remade a second time for the eventual ALH install."
Which bracket would that be because the timing belt mount probably wouldn't be used?
Because jeep engine goes in the other way and the radiator would be at that end of the engine.
The bracket I made for the M-TDI will work for the AAZ, ALH or the 1.6.
I suppose the motor mount on the other side might not have matching holes,..
again not real familiar with the AAZ.
And don't forget about the weak timing sprocket keyway on the AAZ.
Even if upgraded to The D sprocket,..
I don't think that sprocket fits the ALH.
I got my ALH for $400 and have seen them for $300.
I think this discussion really helps get all the information out.
I remember when you had this discussion on vwdieselparts a long time ago.
The guy had much invested in his AAZ and didn't take well to being told an M-ALH was better.
Being the moderator, I let the discussion go because of all the great info on both sides.
I probably should have ended it earlier because he got kind of rude.
That won't happen here.
You know I have great respect for you and your opinion and enjoy these discussions.
I'll even admit that I think you are "coughrightcough" on this one.