| Yr | Cyl | Desc | UNIV | DF | PK |
|---|---|---|---|---|---|
| 1984-1985 | 4 | All models with 2.5L engine | 6004 | N/A | PK-92 |
| 1982-1985 | 6 | All models with 4.2L engine | 6004 | N/A | PK-92 |
| 1981 | 6 | All models with 4.2L engine without air tube | 6905 | N/A | PK-62 |
| 1981 | 6 | All models with 4.2L engine and air tube | 6004 | n/A | PK-92 |
| 1981-1983 | 4 | All models with 2.5L engine | 6905 | N/A | PK-62 |