| Year | Trim | Body Style | Engine | Required QTY | Application Note | | 1989 | Carrera 4 | Coupe | 3.6L H6 | 1 | Also use (Qty.) (1) 928 573 123 05 valve |
| 1990 | Carrera 2 | Convertible | 3.6L H6 | 1 | Also use (Qty.) (1) 928 573 123 05 valve |
| 1990 | Carrera 2 | Coupe | 3.6L H6 | 1 | Also use (Qty.) (1) 928 573 123 05 valve |
| 1990 | Carrera 2 | Targa | 3.6L H6 | 1 | Also use (Qty.) (1) 928 573 123 05 valve |
| 1990 | Carrera 4 | Convertible | 3.6L H6 | 1 | Also use (Qty.) (1) 928 573 123 05 valve |
| 1990 | Carrera 4 | Coupe | 3.6L H6 | 1 | Also use (Qty.) (1) 928 573 123 05 valve |
| 1990 | Carrera 4 | Targa | 3.6L H6 | 1 | Also use (Qty.) (1) 928 573 123 05 valve |
| 1991 | Carrera 2 | Convertible | 3.6L H6 | 1 | Also use (Qty.) (1) 928 573 123 05 valve |
| 1991 | Carrera 2 | Coupe | 3.6L H6 | 1 | Also use (Qty.) (1) 928 573 123 05 valve |
| 1991 | Carrera 2 | Targa | 3.6L H6 | 1 | Also use (Qty.) (1) 928 573 123 05 valve |
| 1991 | Carrera 4 | Convertible | 3.6L H6 | 1 | Also use (Qty.) (1) 928 573 123 05 valve |
| 1991 | Carrera 4 | Coupe | 3.6L H6 | 1 | Also use (Qty.) (1) 928 573 123 05 valve |
| 1991 | Carrera 4 | Targa | 3.6L H6 | 1 | Also use (Qty.) (1) 928 573 123 05 valve |
| 1991 | Turbo | Coupe | 3.3L H6 | 1 | Also use (Qty.) (1) 928 573 123 05 valve |
| 1992 | Carrera 2 | Convertible | 3.6L H6 | 1 | Also use (Qty.) (1) 928 573 123 05 valve |
| 1992 | Carrera 2 | Coupe | 3.6L H6 | 1 | Also use (Qty.) (1) 928 573 123 05 valve |
| 1992 | Carrera 2 | Targa | 3.6L H6 | 1 | Also use (Qty.) (1) 928 573 123 05 valve |
| 1992 | Carrera 4 | Convertible | 3.6L H6 | 1 | Also use (Qty.) (1) 928 573 123 05 valve |
| 1992 | Carrera 4 | Coupe | 3.6L H6 | 1 | Also use (Qty.) (1) 928 573 123 05 valve |
| 1992 | Carrera 4 | Targa | 3.6L H6 | 1 | Also use (Qty.) (1) 928 573 123 05 valve |
| 1992 | Turbo | Coupe | 3.3L H6 | 1 | Also use (Qty.) (1) 928 573 123 05 valve |
| 1993 | Carrera 2 | Convertible | 3.6L H6 | 1 | |
| 1993 | Carrera 2 | Coupe | 3.6L H6 | 1 | |
| 1993 | Carrera 2 | Targa | 3.6L H6 | 1 | |
| 1993 | Carrera 4 | Convertible | 3.6L H6 | 1 | |
| 1993 | Carrera 4 | Coupe | 3.6L H6 | 1 | |
| 1993 | Carrera 4 | Targa | 3.6L H6 | 1 | |
| 1993 | RS America | Coupe | 3.6L H6 | 1 | |
| 1993 | Turbo 3.6 | Coupe | 3.6L H6 | 1 | |
| 1994 | Carrera 2 | Convertible | 3.6L H6 | 1 | |
| 1994 | Carrera 2 | Coupe | 3.6L H6 | 1 | |
| 1994 | Carrera 4 | Coupe | 3.6L H6 | 1 | |
| 1994 | RS America | Coupe | 3.6L H6 | 1 | |
| 1994 | Speedster | Convertible | 3.6L H6 | 1 | |
| 1994 | Turbo 3.6 | Coupe | 3.6L H6 | 1 | |
| 1995 | Carrera | Convertible | 3.6L H6 | 1 | |
| 1995 | Carrera | Coupe | 3.6L H6 | 1 | |
| 1995 | Carrera 4 | Convertible | 3.6L H6 | 1 | |
| 1995 | Carrera 4 | Coupe | 3.6L H6 | 1 | |
| 1996 | Carrera | Convertible | 3.6L H6 | 1 | |
| 1996 | Carrera | Coupe | 3.6L H6 | 1 | |
| 1996 | Carrera 4 | Convertible | 3.6L H6 | 1 | |
| 1996 | Carrera 4 | Coupe | 3.6L H6 | 1 | |
| 1996 | Carrera 4S | Coupe | 3.6L H6 | 1 | |
| 1996 | Targa | Targa | 3.6L H6 | 1 | |
| 1996 | Turbo | Coupe | 3.6L H6 | 1 | |
| 1997 | Carrera | Convertible | 3.6L H6 | 1 | |
| 1997 | Carrera | Coupe | 3.6L H6 | 1 | |
| 1997 | Carrera 4 | Convertible | 3.6L H6 | 1 | |
| 1997 | Carrera 4 | Coupe | 3.6L H6 | 1 | |
| 1997 | Carrera 4S | Coupe | 3.6L H6 | 1 | |
| 1997 | Targa | Targa | 3.6L H6 | 1 | |
| 1997 | Turbo | Coupe | 3.6L H6 | 1 | |
| 1998 | Carrera | Convertible | 3.6L H6 | 1 | |
| 1998 | Carrera 4 | Convertible | 3.6L H6 | 1 | |
| 1998 | Carrera 4 | Coupe | 3.6L H6 | 1 | |
| 1998 | Carrera 4S | Coupe | 3.6L H6 | 1 | |
| 1998 | Carrera S | Coupe | 3.6L H6 | 1 | |
| 1998 | Targa | Targa | 3.6L H6 | 1 | |