Parts Information
| Part | Manufacturer | OEM Part # | Price | Notes |
| Modulator Valve | ||||
| Without Adaptive Speed Control | ||||
| Without Automated Park System | FOR | AG1Z2C405A | 1252.79 | Includes: Control Module. |
| With Automated Park System | FOR | AA5Z2C405B | 1021.95 | Includes: Control Module. |
| With Adaptive Speed Control | ||||
| Without Automated Park System | FOR | AA5Z2C405C | 1300.35 | Includes: Control Module. |
| With Automated Park System | FOR | AA5Z2C405A | 1162.78 | Includes Control Module. |