@Zuberg I know your post is old but have a question. Did you have to use the yellow clips? I was only going to order the clamps and the gasket pictured along with the Denso because I can't find where the clips were required (unless they snap easily). My 100 is an 06 with 170k and from the PNW and now in the South so I'm assuming things are not overly brittle.
I'm having to do this chasing a random engine cutoff while braking (at least the only time it has done it on me) and the pump is original so hoping that's the culprit.
EDIT: Nevermind, they're $1.50/ea...