When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Where is it located and how hard is it to change? Am I better to just take it to a local garage and let them do it? Is it just a unbolt pull replug new and rebolt?
Very easy, one bolt (maybe two) 10mm, located right above the starter. The best way to get to it is to remove the wheel well and you should be able to see the starter and crank sensor.