| Yr | Cyl | Desc | UNIV | DF | PK |
|---|---|---|---|---|---|
| 1983-1985 | 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, except Z engine | 6004 | 4108 | PK-76 |
| 1982-1985 | 4 | All models with 2.5L engine | 6004 | 4108 | PK-76 |
| 1981 | 6 | All models with 2.8L engine, except X-11 | 6003 | 4106 | PK-99 |
| 1981 | 6 | All models with 2.8L engine, X-11 | 6005 | N/A | PK-17 |
| 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 |