Product review (5 stars): Once you review the various dryer disassembly videos available on YouTube, replacing this part was a breeze, and saved me $750!!
While it's unfortunate that LG basically requires that you disassemble the ENTIRE dryer to replace the heating element, there are fortunately several YouTube videos that will walk you through the disassembly process.  Once it was disassemble, replacing the Heating Element was a VERY simple task. Two screws, and four wire connectors, re-assembled the dryer, and it works like a charm.

I purchase my LG driver in 2008 for $399, and the exact same model (by cu sq ft) is $799 today!  So the hassle of disassembling the dryer to replace a $50 part was WELL WORTH THE PRICE!