Product review (5 stars): Replacement Ignitor for LG Oven
This is not an OEM replacement part. It has a full cage and the glow element on the ignitor has a slightly different shape. It also has 2 connection tabs, one on each side and one must be bent down for it to fit. (Actually, the seller had already bent the correct one down.) The ignitor also has plain wire ends rather than the OEM molded plug. It comes with 2 ceramic wire nuts.
Although not the OEM item, the ignitor worked very well. I snipped the plug along with 4" of wire off my broken ignitor and used the ceramic wire nuts to connect it to  the new unit. The full cage was not an issue and actually helped to protect it during installation. Upon testing, It lit right up and worked perfectly. No complaints. The delivery was fast as well.