| Yr | Cyl | Desc | UNIV | DF | PK |
|---|---|---|---|---|---|
| 1983-1984 | 6 | all models with 2.8L W, X or Z engine | 6004 | 4108 | PK-76 |
| 1982 | 6 | All models with 2.8L, Z engine | 6005 | 4303 | PK-90 |
| 1982 | 6 | All models with 2.8L engine, except Z | 6004 | 4108 | PK-76 |
| 1982-1984 | 4 | All models with 2.5L engine | 6004 | 4108 | PK-76 |
| 1981 | 6 | All models with 2.8L engine | 6003 | 4106 | PK-99 |
| 1981 | 4 | All models with 2.5L engine | 6003 | 4106 | PK-99 |
| 1980 | 6 | All models with 2.8L engine | 6904 | 4102 | N/A |
| 1980 | 4 | All models with 2.5L engine | 6904 | 4102 | N/A |