| Manufacturer | Honda |
|---|---|
| Production | 1986–1990 |
| Successor | MPYA |
| Class | 4-speed transverse automatic transmission |
The G4 was a strengthened version of Honda's first 4-speed automatic transmission, the H4. Introduced in 1986 on the new flagship Honda/Acura Legend, it was replaced by the updated MPYA.
Applications: