Buick: 2004

Database: LEMON

LEMON manuals were retrieved in late 2025, so they have more up to date technical bulletins for example. However, they tend to be less detailed for older vehicles.


• Century
  • Base
  • Custom
  • Limited
• LeSabre
  • Custom, 4T65E/M15
  • Custom, 4T65E/MN3
  • Limited, 4T65E/M15
  • Limited, 4T65E/MN3
• Park Avenue
  • Base
  • Ultra
• Rainier
  • 4.2 S, AWD
  • 4.2 S, RWD
  • 5.3 P, AWD
  • 5.3 P, RWD
• Regal
  • GS
  • LS
• Rendezvous
  • CX, AWD
  • CX, FWD
  • CXL, 3.4 E, AWD
  • CXL, 3.4 E, FWD
  • CXL, 3.6 7
  • Ultra