| Part | Manufacturer | OEM Part # | Price | Notes |
| GS6 37BZ, S6S 420G (6-Speed W/O SMG) |
| Transmission |
| New | BMW | 23007532497 | 5490.00 | Transmission Available Only As A Assembly. |
| Remanufactured | BMW | 23007562725 | 3425.00 | Transmission Available Only As A Assembly. |
| GS6 37BZ, S6S 420G (6-Speed W/SMG) |
| Transmission |
| 6 Speed Sequential Gearbox |
| New | BMW | 23017547989 | 6447.36 | Transmission Available Only As A Assembly. |
| Remanufactured | BMW | 23017547990 | 4410.95 | Transmission Available Only As A Assembly. |
| S5D 200G, S5D 250G (5-Speed) |
| Transmission |
| 323 I, CI, It, 325 I, CI |
| Without Sequential Trans | BMW | 23007527733 | 2983.88 | |
| S5D 310Z, S5D 320Z (5-Speed) |
| Transmission |
| From 3/03 | BMW | 23007531644 | 3113.60 | Order By Trans Code. |