AC Delco/Stock OEM:Ignition Control Module (ICM) - D1998A
Ignition Coils - D555
Spark Plugs - R42LTS
Spark Plug Wires - 12073938
PCV Valve - 25043843
Throttle Position Sensor (TPS) - 17106680
Knock Sensor - 10456208
Crank Position Sensor (CPS) - 10456555
Oxygen Sensor (O2) - AFS22
Oil Filter - PF47 (shorter filter); PF52 (longer filter)
Fuel Filter - 25055052
Fuel Pump - EP375
Fuel Pressure Regulator (FPR) - 17112481
Performance/Upgrades:K&N Open Filter - RU-1390; RU-1770
MSD Ignition Coils - 8224
NGK V-Spec TR5 Spark Plugs - 2238
NGK Iridium TR5IX Spark Plugs - 7397
MSD Spark Plug Wires (8mm Helicore) - 3181
Magnecore KV-85 Spark Plug Wires (8.5mm) - 6540
KYB GR2 Front Sturts - 366004
KYB GR2 Rear Struts - 236003
GMPP Rear Trailing Arms - 12498649
Prior Reman ABS Accumulator - 4900100
ABS/Powermaster III Rebuild sources:It has been said that Prior Reman. no longer remanufactures our integrated PMIII master cylinders. They recommended a place called SIA electronics to the last person that contacted them. I'm not sure if they still carry the accumulators or not, but I will call or email them to find out and then update this post.1.
http://www.invasionauto.com/page.php?p=part&part=ABS-GM4600107&PHPSESSID=820345334c3e1f07063ed4014be5cd44 Price: $695.002.
http://www.siaelec.com/ Price: around $800 Contact them for an accurate quote.
Pontiac Grand Prix Parts catalog scans(tons of part #'s!):
http://s44.photobucket.com/albums/f14/platjblser/Grand%20Prix%20Parts%20Catalog%20scans/