| Manufacture | Number |
| Delphi | AS10112 |
| OEM | 7568801 |
| OEM | 94460614500 |
| Standard Motor Products | KS17 |
| Wells | SU480 |
| Year | Make | Model | Engine | Notes |
| 1987 | Porsche | 928 | 5.0L 4950CC V8 GAS DOHC Naturally Aspirated | 2 Per Veh; Actual OE Part; VIN: B, MFI, Natural |
| 1988 | Porsche | 928 | 5.0L 4950CC V8 GAS DOHC Naturally Aspirated | 2 Per Veh; Actual OE Part; VIN: B, MFI, Natural |
| 1989 | Porsche | 928 | 5.0L 4950CC V8 GAS DOHC Naturally Aspirated | 2 Per Veh; Actual OE Part; VIN: B, MFI, Natural |
| 1990 | Porsche | 928 | 5.0L 4950CC V8 GAS DOHC Naturally Aspirated | 2 Per Veh; Actual OE Part; VIN: B, MFI, Natural |
| 1990 | Porsche | 928 | 5.0L 4950CC V8 GAS DOHC Naturally Aspirated | 2 Per Veh; Actual OE Part; VIN: B, MFI, Natural |
| Year | Make | Model | Engine | Trim | Notes |
| 1987 | Porsche | 928 | 5.0L 4950CC V8 GAS DOHC Naturally Aspirated | S4 Coupe 2-Door | 2 Per Veh; Actual OE Part; VIN: B, MFI, Natural |
| 1988 | Porsche | 928 | 5.0L 4950CC V8 GAS DOHC Naturally Aspirated | S4 Coupe 2-Door | 2 Per Veh; Actual OE Part; VIN: B, MFI, Natural |
| 1989 | Porsche | 928 | 5.0L 4950CC V8 GAS DOHC Naturally Aspirated | S4 Coupe 2-Door | 2 Per Veh; Actual OE Part; VIN: B, MFI, Natural |
| 1990 | Porsche | 928 | 5.0L 4950CC V8 GAS DOHC Naturally Aspirated | Base Coupe 2-Door | 2 Per Veh; Actual OE Part; VIN: B, MFI, Natural |
| 1990 | Porsche | 928 | 5.0L 4950CC V8 GAS DOHC Naturally Aspirated | GT Coupe 2-Door | 2 Per Veh; Actual OE Part; VIN: B, MFI, Natural |