Re: 2004 Jeep Cherokee Overland
Hey Dude, I don't know if you found this online researching but for some weird reason it seems that all replacement blower motor resistors for the WJ are wired incorrectly. I had to replace the blower motor resistor on my 2004 Overland and when I got it from Rockauto I had to change the position of a couple pins on the plug before it would work correctly. If I just plugged it in, the fan ran what sounded to be slower and backwards. Look it up online it might be the reason why you've had so many failures.
Edit: I forgot to mention, to each his own of course but if you've put $9000 into a decade old vehicle over the course of 4 years than it's time to upgrade my friend. Could save you a lot of headache and money. Best of luck either way!
2015 Granite Cyrstal SRT WK2 - Stock
2004 Midnight Blue WJ Overland - SOLD
1998 ZJ Laredo 4.0 - Trail rig - Spartan locker/3.5" lift
2011 Silver WK2 5.7 Limited - SOLD
2007 Black WK 5.7 Limited - SOLD