Back in the dark ages when there were local auto parts stores, not internet websites, most of them had a little plaque on the wall that read something like this:
"I work behind the counter in an automotive store
Sometimes I'm called a genius; sometimes I'm called much more
I'm supposed to know the numbers of bolts and nuts and gears
Of stuff for every car and truck for almost 50 years
I claim I'm no mechanic, and yet I'm called a jerk
When something that you bought from me sometimes doesn't work
Now it would be a great day, and I'd grin from ear to ear
If folks would simply tell me the MODEL, MAKE, and YEAR!"
LOL!
Jerry