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View Full Version : Tranny cooler for 03


Hellz
01-30-2013, 10:55 PM
does anyone have a parts list for a external tranny cooler?

i was just told that the tranny that was pulled from my H2 had trace amounts of coolant in it, and in order to keep my warranty, i need to resolve the cooling lines. either buy a new radiator, or get a external cooler..

so, looking for some recommendations..

i would like a 1 stop shop to buy everything.

any ideas, let me know please

NJ H2
01-31-2013, 02:34 AM
I purchased the Tru-Cool MAX transmission cooler.
Here is the Part number 4739-1 and does NOT include the external thermal bypass for colder climates.

Tru-Cool # 4739-1
This is a good thread on the install:
http://www.elcovaforums.com/forums/showthread.php?t=42698&highlight=transmission+cooler

guruerror
01-31-2013, 02:37 AM
I'd recommend the Tru-Cool MAX (4739-1).

Skim this thread: http://www.elcovaforums.com/forums/showthread.php?t=37731

I put the Tru-Cool in back in August. It was about a 2 hour project in my driveway. The tranny temp hasn't went above 120 since.

pdxrealtor
02-01-2013, 04:33 AM
Did the same mod with the same parts.

Tranny heat only registers on the gauge if I'm going to the mountain. In town, .... just reads zero. Cool............

Very easy mod to do and man does it make you feel better. For the fact that you won't have antifreeze in your tranny and the fact that the your tranny stays that much cooler.

Hellz
02-01-2013, 10:01 PM
thanks for the info.

im limited since i am only here in Reno for another month, but i did bring tools... i do want to get this done before i drive 1800 miles home though.