Fluid Type Specifications
| Town Car (exc. Limo) | Standard | 80w-90, GL-5 |
| Limited Slip or Traction-Lok(r) | 80x-90, GL-5+ | |
| Town Car Limousine | Standard | Synthetic 75w-140, GL-5 Part no. F1TZ-19580-B |
| Limited Slip or Traction-Lok(r) | Synthetic 75w-140, GL-5+ Part no. F1TZ-19580-B |