| Yr | Cyl | Desc | UNIV | DF | PK |
|---|---|---|---|---|---|
| 1978-1980 | 4 | All models with 2.5L engine | 6905 | 4105 | PK-77 |
| 1977 | 4 | All models with 2.5L engine | 6905 | N/A | PK-10 |
| 1976-1980 | 6 | All models | 6905 | N/A | PK-10 |
| 1976 | 4 | All models with 2.5L engine, except with A.I.R. | 6905 | 4105 | PK-77 |
| 1976 | 4 | All models with 2.5L engine and A.I.R. | 6005 | N/A | PK-10 |