Product review (5 stars): LG crap part replacement. Did the trick.
Good product. Good after market part. Made in CHINA. Let's see how long it will be before this
fan dies. Saved me buying a new refrigerator.
LG  cooling motor died in the 7th year and  ruined hundreds of dollars worth of food.
The plastic in the fridge is cracking and breaking.
LG makes inferior expensive refrigerators. BUY AMERICAN. I learned my lesson.
KitchenAid, Whirlpool, Maytag-Made in USA.
LG is second or third rate--looks good. lasts bad.
Tedious to install, but a no brainer. Instructions on youtube.