Fiat Sienna 1.2 UNO 1100 Gearbox

Sourced from a running donor vehicle and inspected before listing, this Fiat Sienna 1.2 UNO 1100 Gearbox is a automatic transmission prepared by Tovesageneral Motors for reliable service in a replacement application. We check fluid condition, internal wear, and shift behavior on every unit we can bench-test, so the history and condition are documented rather than unknown.

Key Specifications: Housing material and internal gear ratios follow the original factory specification for this application, not an aftermarket reproduction. Transmission type: Manual or Automatic (verify variant at time of purchase). Because the Fiat Sienna 1.2 UNO 1100 Gearbox was fitted across multiple trims, the precise gear count can differ; our team can verify it against your VIN ahead of shipping if you are unsure. Compatible engine(s): Fiat Sienna 1.2 UNO 1100 Gearbox engine variants. Drive configuration (front-, rear-, or four-wheel drive) depends on which Fiat Sienna 1.2 UNO 1100 Gearbox variant you are running, so please confirm your chassis's drivetrain before ordering.

Performance Characteristics: Automatic transmissions like this one rely on correct fluid type and level for both shift feel and internal cooling, so confirming fluid spec against your owner's manual before topping up after installation matters more than it does on a manual gearbox.

Common Applications: Fitment centers on Fiat models built with the Fiat Sienna 1.2 UNO 1100 Gearbox driveline referenced above. Since this casting can carry more than one control or spline revision across a production run, the safest path is to confirm against your existing unit or send your VIN so we can verify compatibility before the order ships.