I have a 2004 TJ Rubicon 4.0L with the 42RLE auto transmission. I am looking for good reputable websites to purchase a remanufactured transmission from. Had it diagnosed by a reliable local transmission shop and they quoted me about $4,200 to rebuild it. I was trying to weigh all my options and see where others have gotten a reman from. For reference I have codes P0700, P0740, and P0734 active and it refuses to shift sometimes after its warmed up and been driven a bit. Local transmission shop told me the fluid was burnt and black, there was metal debris in the pan, and the torque converter is functioning correctly, so they deemed it an internal issue and recommended rebuilding it. Thank you all in advance!