Reconditioned SEAT Leon 1.2 TSI Gearbox – 6-Speed Manual – Ref. NBX
- 100% secure online payment
- Delivery to your garage or home, anywhere in Europe
- 24-month parts warranty
- Reconditioned and bench-tested
- Part
- Gearbox
- Part type
- 6-Speed Manual
- Make
- SEAT
- Model
- Leon
- Engine
- 1.2 TSI
- Fuel
- Petrol
- Reference
- NBX
- Warranty
- 24 months
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Reconditioned SEAT Leon 1.2 TSI Gearbox – Reference NBX
This reconditioned gearbox for the SEAT Leon 1.2 TSI, reference NBX, is compatible with the 1197 cm³ petrol engines coded CBZA, CBZB and CYVB. A 6-speed manual unit, it is fully reconditioned before being returned to service, following a rigorous process that ensures its reliability.
Signs that your gearbox needs replacing
On a Leon 1.2 TSI fitted with this manual gearbox, several warning signs should not be ignored: stiff or grinding gear changes, crunching on second or fifth gear, juddering at the clutch, vibrations through the gear lever, or a gear jumping out whilst driving. These symptoms point to internal wear of the gears or synchros and should be addressed promptly.
Reconditioning process
The NBX gearbox is fully stripped, cleaned and inspected. Internal wear components — including gears, synchros, bearings and seals — are replaced. The unit is then reassembled to manufacturer tolerances and bench-tested before dispatch.
Exchange basis: fast delivery, deferred return
This gearbox is sold on an exchange basis, rebuilt to 0 km. The reconditioned unit is dispatched first, so the garage can keep working without unnecessary downtime. 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
Reference NBX fits SEAT Leon vehicles equipped with 1.2 TSI engines coded CBZA, CBZB and CYVB, with an engine capacity of 1197 cm³.
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 from quote through to collection of the old unit.
Compatible vehicles (ref. NBX)
This reference also fits:
- Reconditioned Volkswagen Passat 1.4 TSI Gearbox – 6-Speed Manual – Ref. NBX
- Reconditioned Volkswagen Eos Gearbox – 6-Speed Manual – Ref. NBX
- Reconditioned Audi A3 1.2 TFSI Gearbox – 6-Speed Manual – Ref. NBX
- Reconditioned Volkswagen Golf 1.2 TSI Gearbox – 6-Speed Manual – Ref. NBX
- Reconditioned Volkswagen Scirocco 1.4 TSI Gearbox – 6-Speed Manual – Ref. NBX
Reconditioned SEAT Leon 1.2 TSI Gearbox – Reference NBX
This reconditioned gearbox for the SEAT Leon 1.2 TSI, reference NBX, is compatible with the 1197 cm³ petrol engines coded CBZA, CBZB and CYVB. A 6-speed manual unit, it is fully reconditioned before being returned to service, following a rigorous process that ensures its reliability.
Signs that your gearbox needs replacing
On a Leon 1.2 TSI fitted with this manual gearbox, several warning signs should not be ignored: stiff or grinding gear changes, crunching on second or fifth gear, juddering at the clutch, vibrations through the gear lever, or a gear jumping out whilst driving. These symptoms point to internal wear of the gears or synchros and should be addressed promptly.
Reconditioning process
The NBX gearbox is fully stripped, cleaned and inspected. Internal wear components — including gears, synchros, bearings and seals — are replaced. The unit is then reassembled to manufacturer tolerances and bench-tested before dispatch.
Exchange basis: fast delivery, deferred return
This gearbox is sold on an exchange basis, rebuilt to 0 km. The reconditioned unit is dispatched first, so the garage can keep working without unnecessary downtime. 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
Reference NBX fits SEAT Leon vehicles equipped with 1.2 TSI engines coded CBZA, CBZB and CYVB, with an engine capacity of 1197 cm³.
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 from quote through to collection of the old unit.
Compatible vehicles (ref. NBX)
This reference also fits:
- Reconditioned Volkswagen Passat 1.4 TSI Gearbox – 6-Speed Manual – Ref. NBX
- Reconditioned Volkswagen Eos Gearbox – 6-Speed Manual – Ref. NBX
- Reconditioned Audi A3 1.2 TFSI Gearbox – 6-Speed Manual – Ref. NBX
- Reconditioned Volkswagen Golf 1.2 TSI Gearbox – 6-Speed Manual – Ref. NBX
- Reconditioned Volkswagen Scirocco 1.4 TSI Gearbox – 6-Speed Manual – Ref. NBX
Frequently asked questions
Everything you need to know before ordering your part.
3 options, 1 obvious choice
Compare what you really get for your money.
EDEN reconditioned
Up to 3× cheaper than new
- Rebuilt to 0 km
- Tested & certified
- Wear parts replaced with new
- Up to 24-month warranty
- Pay in up to 10 instalments
- Simple, fast exchange process
- Compatibility checked by an expert
- After-sales & advisers in France
- Fast delivery throughout France
- Circular economy, better for the planet
New part
€€€ · up to 3× more expensive
- Maximum reliability
- Manufacturer's warranty
- Full price, no discount
- Sometimes long lead times
- Rarely worth it on an older vehicle
- New manufacturing = heavy on the planet
Used
€ · a lottery
- Unknown mileage
- Not inspected
- No warranty
- Unpredictable price
- Risk of early failure
- Uncertain compatibility
- No after-sales, no follow-up
- Can end up costing twice as much
