Parts Information
| Part | Manufacturer | OEM Part # | Price | Notes |
| 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 | BMW | 23001434407 | 0.00 | Contact Dealer for most current part and price information. Order By Code. |
| S5D 310Z, S5D 320Z (5-Speed) | ||||
| Transmission | BMW | 23007503993 | 3113.60 | Order By Trans Code. |