After Cars & Coffee in Folsom, today, I installed the
replacement coolant expansion tank (noted that today 11/14/2021, the price has gone up $5 since I bought it), Took like 20 minutes. Used
this video (for an ST, but close enough) to get a grip on it before I started. Would have been fine without...but WTH.
This mounting tab was hard to disengage & engage on my car. The back tab was easy.
I used a one-quart Tupperware to catch the coolant (reused the coolant that came out). I removed the top small hose, then the bottom cap, and then laid the tank over so it would drain out the two small ports. Then I took off the bottom hose.
One thing to watch for is when reinstalling the bottom plug, be sure it doesn't rotate off the tabs. The tabs are at 9 & 3 o'clock; not all the way around like the top small hose. If you rotate the plug off the tabs it will likely back out allowing all your freezy juice to pump out.
New & old.
Eezy peezy! I kept the old cap as a spare for the parts bin in the boot, and trashed the old tank. I didn't see any obvious cracks, but it was "swollen."