| Manufacture | Number |
| ACDelco | 213-2252 |
| ACDelco | 2132252 |
| ACDelco | 89053989 |
| Airtex | 5S2144 |
| Audi | 054905377 |
| Audi | 054905377G |
| Audi | 54905377 |
| BECK/ARNLEY | 158-0951 |
| BECK/ARNLEY | 1580951 |
| Bosch Automotive | 0261231036 |
| BWD | S8093 |
| CarQuest | 71-6511 |
| CarQuest | 716511 |
| Delphi | AS10030 |
| Delphi | AS10042 |
| Volkswagen | 054905377 |
| Tomco | 29001 |
| Standard Motor Products | KS15 |
| Kem | 144-802 |
| Walker Products | 242-1025 |
| HOLSTEIN | 2KNC0008 |
| Wells | SU494 |
| Year | Make | Model | Engine | Notes |
| 1991 | Porsche | 928 | 5.0L 4950CC V8 GAS DOHC Naturally Aspirated | 2 Per Veh; Actual OE Part; VIN: A, MFI, Natural; VIN: B, MFI, Natural |
| 1995 | Porsche | 928 | 5.4L 5392CC V8 GAS DOHC Naturally Aspirated | 2 Per Veh; Actual OE Part; VIN: A, MFI, Natural |
| 1993 | Porsche | 928 | 5.4L 5392CC V8 GAS DOHC Naturally Aspirated | 2 Per Veh; Actual OE Part; VIN: A, MFI, Natural |
| 1991 | Porsche | 928 | 5.0L 4950CC V8 GAS DOHC Naturally Aspirated | 2 Per Veh; Actual OE Part; VIN: A, MFI, Natural; VIN: B, MFI, Natural |
| 1994 | Porsche | 928 | 5.4L 5392CC V8 GAS DOHC Naturally Aspirated | 2 Per Veh; Actual OE Part; VIN: A, MFI, Natural |
| Year | Make | Model | Engine | Trim | Notes |
| 1991 | Porsche | 928 | 5.0L 4950CC V8 GAS DOHC Naturally Aspirated | Base Coupe 2-Door | 2 Per Veh; Actual OE Part; VIN: A, MFI, Natural; VIN: B, MFI, Natural |
| 1995 | Porsche | 928 | 5.4L 5392CC V8 GAS DOHC Naturally Aspirated | GTS Coupe 2-Door | 2 Per Veh; Actual OE Part; VIN: A, MFI, Natural |
| 1993 | Porsche | 928 | 5.4L 5392CC V8 GAS DOHC Naturally Aspirated | GTS Coupe 2-Door | 2 Per Veh; Actual OE Part; VIN: A, MFI, Natural |
| 1991 | Porsche | 928 | 5.0L 4950CC V8 GAS DOHC Naturally Aspirated | GT Coupe 2-Door | 2 Per Veh; Actual OE Part; VIN: A, MFI, Natural; VIN: B, MFI, Natural |
| 1994 | Porsche | 928 | 5.4L 5392CC V8 GAS DOHC Naturally Aspirated | GTS Coupe 2-Door | 2 Per Veh; Actual OE Part; VIN: A, MFI, Natural |