Buick: 1978
- Century
- Custom, 2D Coupe, 3.2L Eng VIN C
- Custom, 2D Coupe, 3.8L Eng VIN A
- Custom, 2D Coupe, 5.0L Eng VIN H
- Custom, 2D Coupe, 5.0L Eng VIN U
- Custom, 4D Sedan, 3.2L Eng VIN C
- Custom, 4D Sedan, 3.8L Eng VIN A
- Custom, 4D Sedan, 5.0L Eng VIN H
- Custom, 4D Sedan, 5.0L Eng VIN U
- Custom, 4D Wagon, 3.8L Eng VIN A
- Custom, 4D Wagon, 5.0L Eng VIN H
- Custom, 4D Wagon, 5.0L Eng VIN U
- Custom, 4D Wagon, 5.7L Eng VIN L
- Limited, 2D Coupe, 3.2L Eng VIN C
- Limited, 2D Coupe, 3.8L Eng VIN A
- Limited, 2D Coupe, 5.0L Eng VIN H
- Limited, 2D Coupe, 5.0L Eng VIN U
- Limited, 4D Sedan, 3.2L Eng VIN C
- Limited, 4D Sedan, 3.8L Eng VIN A
- Limited, 4D Sedan, 5.0L Eng VIN H
- Limited, 4D Sedan, 5.0L Eng VIN U
- Special, 2D Coupe, 3.2L Eng VIN C
- Special, 2D Coupe, 3.8L Eng VIN A
- Special, 2D Coupe, 5.0L Eng VIN H
- Special, 2D Coupe, 5.0L Eng VIN U
- Special, 4D Sedan, 3.2L Eng VIN C
- Special, 4D Sedan, 3.8L Eng VIN A
- Special, 4D Sedan, 5.0L Eng VIN H
- Special, 4D Sedan, 5.0L Eng VIN U
- Special, 4D Wagon, 3.8L Eng VIN A
- Special, 4D Wagon, 5.0L Eng VIN H
- Special, 4D Wagon, 5.0L Eng VIN U
- Special, 4D Wagon, 5.7L Eng VIN L
- Sport, 3.2L Eng VIN C
- Sport, 3.8L Eng VIN A
- Sport, 5.0L Eng VIN H
- Sport, 5.0L Eng VIN U
- Electra
- 225, 2D Coupe, 5.7L Eng VIN R
- 225, 2D Coupe, 5.7L Eng VIN X
- 225, 2D Coupe, 6.6L Eng VIN K
- 225, 4D Sedan, 5.7L Eng VIN R
- 225, 4D Sedan, 5.7L Eng VIN X
- 225, 4D Sedan, 6.6L Eng VIN K
- Limited, 2D Coupe, 5.7L Eng VIN R
- Limited, 2D Coupe, 5.7L Eng VIN X
- Limited, 2D Coupe, 6.6L Eng VIN K
- Limited, 4D Sedan, 5.7L Eng VIN R
- Limited, 4D Sedan, 5.7L Eng VIN X
- Limited, 4D Sedan, 6.6L Eng VIN K
- Park Avenue, 2D Coupe, 5.7L Eng VIN R
- Park Avenue, 2D Coupe, 5.7L Eng VIN X
- Park Avenue, 2D Coupe, 6.6L Eng VIN K
- Park Avenue, 4D Sedan, 5.7L Eng VIN R
- Park Avenue, 4D Sedan, 5.7L Eng VIN X
- Park Avenue, 4D Sedan, 6.6L Eng VIN K
- LeSabre
- Base, 2D Coupe, 3.8L Eng VIN A
- Base, 2D Coupe, 4.9L Eng VIN Y
- Base, 2D Coupe, 5.0L Eng VIN H
- Base, 2D Coupe, 5.7L Eng VIN R
- Base, 2D Coupe, 5.7L Eng VIN X
- Base, 2D Coupe, 6.6L Eng VIN K
- Base, 4D Sedan, 3.8L Eng VIN A
- Base, 4D Sedan, 4.9L Eng VIN Y
- Base, 4D Sedan, 5.0L Eng VIN U
- Base, 4D Sedan, 5.7L Eng VIN R
- Base, 4D Sedan, 5.7L Eng VIN X
- Base, 4D Sedan, 6.6L Eng VIN K
- Custom, 2D Coupe, 3.8L Eng VIN A
- Custom, 2D Coupe, 4.9L Eng VIN Y
- Custom, 2D Coupe, 5.0L Eng VIN U
- Custom, 2D Coupe, 5.7L Eng VIN R
- Custom, 2D Coupe, 5.7L Eng VIN X
- Custom, 2D Coupe, 6.6L Eng VIN K
- Custom, 4D Sedan, 3.8L Eng VIN A
- Custom, 4D Sedan, 4.9L Eng VIN Y
- Custom, 4D Sedan, 5.0L Eng VIN U
- Custom, 4D Sedan, 5.7L Eng VIN R
- Custom, 4D Sedan, 5.7L Eng VIN X
- Custom, 4D Sedan, 6.6L Eng VIN K
- Estate Wagon Limited, 5.7L Eng VIN R
- Estate Wagon Limited, 5.7L Eng VIN X
- Estate Wagon Limited, 6.6L Eng VIN K
- Estate Wagon, 5.7L Eng VIN R
- Estate Wagon, 5.7L Eng VIN X
- Estate Wagon, 6.6L Eng VIN K
- Sport, 3.8L Eng VIN 3
- Sport, 3.8L Eng VIN G
- Regal
- Riviera
- Skyhawk
- Skylark
- Base, 2D Coupe, 3.8L Eng VIN A, Automatic Trans
- Base, 2D Coupe, 3.8L Eng VIN A, Standard Trans
- Base, 2D Coupe, 5.0L Eng VIN U
- Base, 2D Coupe, 5.7L Eng VIN L
- Base, 2D Hatchback, 3.8L Eng VIN A, Automatic Trans
- Base, 2D Hatchback, 3.8L Eng VIN A, Standard Trans
- Base, 2D Hatchback, 5.0L Eng VIN U
- Base, 2D Hatchback, 5.7L Eng VIN L
- Base, 4D Sedan, 3.8L Eng VIN A, Automatic Trans
- Base, 4D Sedan, 3.8L Eng VIN A, Standard Trans
- Base, 4D Sedan, 5.0L Eng VIN U
- Base, 4D Sedan, 5.7L Eng VIN L
- Custom, 2D Coupe, 3.8L Eng VIN A, Automatic Trans
- Custom, 2D Coupe, 3.8L Eng VIN A, Standard Trans
- Custom, 2D Coupe, 5.0L Eng VIN U
- Custom, 2D Coupe, 5.7L Eng VIN L
- Custom, 2D Hatchback, 3.8L Eng VIN A, Automatic Trans
- Custom, 2D Hatchback, 3.8L Eng VIN A, Standard Trans
- Custom, 2D Hatchback, 5.0L Eng VIN U
- Custom, 2D Hatchback, 5.7L Eng VIN L
- Custom, 4D Sedan, 3.8L Eng VIN A, Automatic Trans
- Custom, 4D Sedan, 3.8L Eng VIN A, Standard Trans
- Custom, 4D Sedan, 5.0L Eng VIN U
- Custom, 4D Sedan, 5.7L Eng VIN L
- S, 3.8L Eng VIN A, Automatic Trans
- S, 3.8L Eng VIN A, Standard Trans
- S, 5.0L Eng VIN U
- S, 5.7L Eng VIN L
Database: LEMON
LEMON manuals were retrieved in late 2025. For very old vehicles, they are not very detailed.