RepairPal Certified shops can diagnose and repair your 2001 Pontiac Grand Prix. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
We’ll just do it this way: - these are the CRANKSHAFT position sensor part numbers:
3.1L = SU137 - - 3.8L = SU198 - - - google part number - look at images .. Each sensor is distinctly different as is the installation procedures.
Locations - based upon personal *hands-on* installation of each :
3.1L - firewall side - just above the oil pan - center of engine.
3.8L - front of engine - behind the crankshaft balancer.
Good luck!
We’ll just do it this way: - these are the CRANKSHAFT position sensor part numbers: 3.1L = SU137 - - 3.8L = SU198 - - - google part number - look at images .. Each sensor is distinctly different as is the installation procedures. Locations - based upon personal *hands-on* installation of each : 3.1L - firewall side - just above the oil pan - center of engine. 3.8L - front of engine - behind the crankshaft balancer. Good luck!