Brake Vacuum Pump. Power Steering Pump. • 1988-1988 Pontiac Firebird V8 5.0L - w/ Harness Code: FPH for VIN: F or w/ Harness Code: FPK; FPH for VIN: E. • 1989-1992 Pontiac Firebird V8 5.0L - w/ Harness Code: FPK; FPH for VIN: E or w/ Harness Code: FPH; FPJ for VIN: F.
