Yeah, I will check out the part numbers and decide how to proceed. It's not essential that the springs be replaced; the van runs and drives fine and it's just the front ride height that bugs me a bit. At the very least a fix means the trouble and expense of replacing just the front springs once I determine which ones to use. Not a huge deal if I decide I need to do that. Practially speaking, a workaround is that I only need to drive a little more gingerly near certain obstacles and try to re-aim the fog lights in the fascia so they don't point to the ground. In truth, I could live without using those lights. Thanks, guys. I'll let you know what else I find out.