Reconditioned Opel Corsa 1.2 Gearbox – 5-Speed Manual – Ref. GM-2U

Reconditioned Opel Corsa 1.2 Petrol Gearbox – Reference GM-2U

This reconditioned gearbox for the Opel Corsa 1.2 Petrol, referenced GM-2U, is a 5-speed manual unit compatible with engine codes Z12XE, Z12XEP and A12XER, with an engine capacity of 1229 cm³. It is fully stripped, cleaned and inspected before reconditioning: internal wear parts such as gears, synchros, bearings and seals are replaced, then the whole unit is reassembled to manufacturer tolerances and bench-tested before dispatch.

Signs That Your Gearbox Needs Replacing

On a Corsa 1.2, several warning signs point to gearbox wear: stiff or notchy gear changes, crunching on downshifts, second or third gear jumping out at idle, a metallic noise in neutral, unusual vibrations through the gear lever, or an oil leak beneath the casing. These symptoms make a case for replacing the unit with a reconditioned GM-2U gearbox rather than risking an uncertain partial repair.

Exchange Basis: the Reconditioned Unit Is Dispatched First

Under this exchange arrangement, the reconditioned GM-2U gearbox is dispatched before the old unit is collected. The garage is therefore never left waiting while the return is organised. The old gearbox, with its casing intact, is only collected after the new unit has been delivered and fitted; return of the old unit is required, in accordance with our Terms and Conditions.

Compatibility

This gearbox is compatible with engine codes Z12XE, Z12XEP and A12XER as fitted to the Opel Corsa 1.2 Petrol.

Warranty and Payment

This reconditioned gearbox comes with a 24-month parts warranty, subject to fitting by a qualified professional. Payment can be spread over multiple instalments, in up to 10 instalments.

EDEN BOITES supports you every step of the way, from quote to collection of the old unit.