Reconditioned Opel Movano Gearbox

Three generations of Movano, five diesel engines, two gearbox architectures: twenty-six years of evolution

Between 1998 and 2024, the Movano went through several redesigns, each of which changed the transmission. The first generation came with the 2.2 CDTi (codes G9T, G9T720, G9T722, G9T750) and 2.8 CDTi (codes 8140.43 and S9W), paired with either a 5-speed manual gearbox or the Tecshift automated manual gearbox. The next generation introduced the 2.5 CDTi (G9U 630, G9U 632, G9U 650), which coexisted with 5- and 6-speed gearboxes depending on the year and configuration. The 3.0 CDTi (ZD30, ZD30DDTi) remained paired with a 6-speed manual. Since the platform renewal, it is the 2.3 CDTi (M9T870, M9T878) that dominates, exclusively with a 6-speed manual.

Tecshift: an automated manual gearbox found on two specific engines

The Tecshift gearbox is not universal across the Movano range: it appears only on the 2.2 CDTi and the 2.8 CDTi. This is a critical identification point, as the casing can look like a conventional manual. This automated manual gearbox is sold without the actuator: the electro-hydraulic actuator is not included and must be sourced separately. On all other engines — the 2.3, 2.5 and 3.0 CDTi — only fully manual gearboxes are fitted as standard.

Identifying the correct gearbox by engine code

The switch from the 2.5 CDTi to the 2.3 CDTi is not simply a change in engine capacity: the bell housings, gear ratios and mountings all differ. Even within the 2.2 CDTi family, the variants G9T, G9T720, G9T722 and G9T750 may correspond to different gearboxes. The engine code, visible on the block, remains the only reliable reference for cross-checking the engine, year and gearbox version. Confusion between the G9T and G9U families — similar in engine capacity but different in architecture — is common when searching.