Honda L15A1 gearboxThe Honda L15A1 engine is part of the L series engine family, most commonly found in early Honda Jazz Fit models (around 20012008, depending on market) and some Honda City models. Gearboxes designed for the L15A1 typically fit vehicles that use the same engine and drivetrain configuration. Specifically, the L15A1 gearbox is compatible with: Honda Jazz Fit (GD1 GD3) 2001 to 2008 models, both manual and CVT versions (depending on transmission type).