| Yr | Cyl | Desc | UNIV | DF | PK | | 1991-1994 | 6 | All models with 3.1L engine | 6904 | 4117 | PK-92 |
| 1990-1991 | 4 | All Turbo models with 2.0L engine | 6004 | N/A | N/A |
| 1990-1994 | 4 | All models with 2.0L engine, except Turbo; Alternate Direct Fit 4998 may be used | 6904 | 4414 | N/A |
| 1989 | 4 | All models with 2.0L engine, except Turbo; Direct Fit unit may require sizing or use of included pipe bushings | 6904 | 4117 | PK-92 |
| 1987-1988 | 4 | All models with 2.0L engine, except Turbo | 6004 | N/A | PK-87 |
| 1987-1989 | 4 | All Turbo models with 2.0L engine | 6005 | N/A | PK-86 |
| 1985-1986 | 4 | All models with 1.8L engine, except Turbo | 6003 | 4106 | PK-99 |
| 1985-1986 | 4 | All Turbo models with 1.8L engine | 6005 | N/A | PK-88 |