So the TC Lock-Up solenoid in my Jeep isn't working, and as a result I have a perfectly functioning transmission that runs 3200 rpm on the interstate. I've done a lot of troubleshooting to figure out that this is the answer. Here's my question..

When you look for the part online, There's a lot of different styles and part numbers out there. Since it's an expensive part, and I need to have the Jeep going on the same day I tear into the transmission, I need to know which solenoid to buy the first time around. Does anybody either have the OEM part number for the Torque Converter Lockup Solenoid or has succesfully replaced it with a part they can provide me a link for? Thanks

 

Here is what I used for mine (AW4 - XJ 98 sport)

http://www.electricaladvantage.net/s...ck-Up+Solenoid.

A340 E/F/H Lock-Up Solenoid.