Richard,
The pump(kit) referenced herein is Denso 950-0155 from SparkPlugs.com at $203.63...the pump alone is 951-0014, and is $202.37...and, the filter alone is 952-0029 at $11.98...I would appear the smart buy would certainly be the "kit"--getting the filter, hose & more for the additional $1.26 over the pump alone!!??
The PartsTrain.com source posted above appears to be very confusing and far from providing the "exact info" I'd want to order from--and more $$ too...
Many, many thanks for your past and ongoing help for our survival in the turbo buicks world,,,
Monte
went to a couple sites---------one said that "actual product may vary"------another wanted a vin# and year----------if you can help me find a "buyer friendly" site and tell me the year and info on the car i will be glad to buy one of these critters and test it...............RC