Reconditioned Fiat Doblo Gearbox

Doblo petrol or diesel, 5 or 6 speeds, Comfort-Matic: eight engine variants, three gearbox families, one engine code to settle it

On the Doblo (2001–2021), the gearbox you need depends as much on the engine code stamped on the block as on the engine variant listed. Eight engine variants fall within this range — from the 1.2 petrol to the 2.0 Multijet diesel — and they do not share the same gearboxes, even when the engine capacity is similar.

The split is clear: the 1.2 petrol blocks (223A5.000), 1.6 (182B6000) and 1.4 (350A1.000, 843A1.000) take exclusively 5-speed manuals, with the exception of the 1.4, which is also available with 6 speeds. The 1.4 in Petrol/CNG form (198A4000) is only available with a 6-speed manual.

Diesel: separate gearboxes depending on the engine generation

On the diesel side, three engine families coexist. The 1.3 Multijet (codes 223A9.000 and 263A2.000) takes only a 5-speed manual. The 1.9 JTD — three distinct codes (223A7.000, 223B1.000, 223B2.000) — also stays with 5 speeds. The 2.0 Multijet (263A1000) moves up to 6 speeds. The 1.6 Multijet (198A3.000, 263A3.000) is the only one to offer an automated alternative: the Comfort-Matic, an automated manual gearbox with an electro-hydraulic actuator, sold without the actuator unit.

The identification trap on the Doblo

Two distinct engine codes can correspond to the same stated engine capacity — this is particularly true of the 1.4 petrol and the 1.6 Multijet — and the associated gearboxes are not interchangeable from one code to another. The engine code stamped on the block remains the only reliable reference for ordering the correct part; the engine variant shown on the registration document or service book is not enough to remove the ambiguity.