Product review (1 stars): Same part number as my OEM Switch - but slightly different design
**Warning - this is not a 1:1 replacement for the OEM Whirlpool part #8318084**.
One of the pics shown for this part even has the FSP logo included with the part picture.  This is not an FSP part and is misleading.

The safety switch is probably one of the easiest components to replace on your washer.  It only installs one way with no adjustments.  You cant screw it up.  Very easy to get to taking about 20 minutes in total - start to finish of project.  Unfortunately, this specific switch on Amazon does not properly fit in my washer - it is very loose.  The molded plastic spring clip does not apply enough pressure to keep the switch positioned correctly in the washer top.  Furthermore, this is a slightly different design than the OEM switch.  This new switch does not reach far enough to fully engage the lid safety bar.  Thus when the washer lid is closed, the switch does not operate and the machine will not run.  If I firmly hold the switch in the washer top (preventing it from moving), the switch does work.  Unfortunately, it is a loose fit and poor redesign from original OEM part.  I have already returned for refund and will be spending a few extra $$ for an OEM part.

Note: I did check the safety switch bar on the washer lid and it is tight.