So on my third try installing my water pump and new o-rings, I broke this plastic tube. anyone know where I can buy a new one? Its circled in red. Thanks!!

 

Check out this post for parts.
https://www.jaguarforums.com/forum/x...s-list-177921/
And
https://www.jaguarforums.com/forum/x...number-177352/

I would say you need Aj813565 and C2Z28467 (upgrade pipes) as the older versions are no longer available.
What year is your cat?
I got mine from the local dealer who price matched with west coast dealer who was selling on line .
Also check out the sponsors on here they offer forum members discounts.

 

Hi etaent. I notice from your signature that you have a 2008 VDP. If your pump question is for that car you are posting in the wrong forum - X351 is for jag XJ's 2010 onwards. It would be best to post your questions in the X351-X358 forum https://www.jaguarforums.com/forum/x...-x350-x358-28/ which covers XJ's 2004-2009. Pauls advice may still be correct but it would be wise to check.

 

It comes with entire hose assembly as you will need anyways since you cut the old one.