As iffy as replacements electronic components are, a stroll thru a pick and pull might be in order. Even Rock Auto has been fooled by counterfeits from what I have read. Random E bay sellers and Amazon associates, with less that a thousand sales, no thank you after repeated painful lessons. Try to understand why a particular component might have failed, and if possible test it, before the plastic comes out of your wallet. You can get quality stuff from reputable junk yards shipped to your door for 25% of the box store allegedly remaned part price.
Find the OEM part number and you might be surprised that some components are used across a wide area of vehicles. Do it before you hike.
Beware fakebook sellers. I thought that clist was bad.
My friends an I have struggled with the fact today that it takes three hours of research before you identify and properly diagnose an emission or module related problem if you are not a pro doing it every day. We don't have $1000 scan tools with a 4 channel oscilloscope.
And too often some of those folks do it wrong.
I am a long time (40 yrs) Hitachi tool fan, but alas that division got sold off to the Chinese, and that is never good.