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Reconditioned SEAT Leon 1.4 TSI Gearbox – 6-Speed Manual – Ref. NBJ

€1.385,00 incl. VAT
i.e. €1.154,16 excl. VAT
GearboxSEAT · LeonRef. NBJ
24 months Parts warranty
4.8 804 Google reviews
  • 100% secure online payment
  • Delivery to your garage or home, anywhere in Europe
  • 24-month parts warranty
  • Reconditioned and bench-tested
Technical specifications
Part
Gearbox
Part type
6-Speed Manual
Make
SEAT
Model
Leon
Engine
1.4 TSI
Fuel
Petrol
Reference
NBJ
Warranty
24 months

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Reconditioned SEAT Leon 1.4 TSI Gearbox – Reference NBJ

This reconditioned gearbox for the SEAT Leon 1.4 TSI (1390 cm³, engine codes CAXC and CZCA) is available under reference NBJ, in our exchange range, rebuilt to 0 km. The reconditioning process involves a full strip-down of the gearbox, thorough cleaning and rigorous inspection of every component, followed by replacement of all internal wear parts: gears, synchros, bearings and seals. The gearbox is then reassembled to manufacturer tolerances and bench-tested before dispatch.

Signs that your 6-speed manual gearbox needs replacing

On a Leon fitted with the 1.4 TSI, several warning signs point to advanced wear on the 6-speed manual gearbox: increasingly stiff gear changes – particularly between second and third – crunching on downshifts, vibrations felt through the gear lever even in neutral, visible oil leaks at the casing, metallic noise under acceleration, or neutral jumping out unexpectedly. These symptoms generally indicate worn synchros or internal bearings.

Exchange basis: delivery before you return your old gearbox

This NBJ gearbox is supplied on an exchange basis: the reconditioned gearbox is dispatched to your garage first, before any return of the old unit. This means the reconditioned gearbox can be fitted without keeping the vehicle off the road or waiting for the old unit to be collected. The old gearbox – casing intact – is only collected after the NBJ gearbox has been delivered and fitted. Return of the old unit is required, in accordance with our Terms and Conditions.

Compatibility

  • SEAT Leon 1.4 TSI petrol
  • Engine codes CAXC and CZCA
  • 6-speed manual gearbox, reference NBJ

Reference NBJ corresponds to a 6-speed manual gearbox specific to this engine variant; always verify the reference against the code stamped on your original gearbox before ordering.

Warranty and payment

This reconditioned gearbox is covered by a 24-month parts warranty, subject to fitting being carried out by a qualified professional. Payment can be spread over multiple instalments, with up to 10 instalments available.

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

Compatible vehicles (ref. NBJ)

This reference also fits:

Reconditioned SEAT Leon 1.4 TSI Gearbox – Reference NBJ

This reconditioned gearbox for the SEAT Leon 1.4 TSI (1390 cm³, engine codes CAXC and CZCA) is available under reference NBJ, in our exchange range, rebuilt to 0 km. The reconditioning process involves a full strip-down of the gearbox, thorough cleaning and rigorous inspection of every component, followed by replacement of all internal wear parts: gears, synchros, bearings and seals. The gearbox is then reassembled to manufacturer tolerances and bench-tested before dispatch.

Signs that your 6-speed manual gearbox needs replacing

On a Leon fitted with the 1.4 TSI, several warning signs point to advanced wear on the 6-speed manual gearbox: increasingly stiff gear changes – particularly between second and third – crunching on downshifts, vibrations felt through the gear lever even in neutral, visible oil leaks at the casing, metallic noise under acceleration, or neutral jumping out unexpectedly. These symptoms generally indicate worn synchros or internal bearings.

Exchange basis: delivery before you return your old gearbox

This NBJ gearbox is supplied on an exchange basis: the reconditioned gearbox is dispatched to your garage first, before any return of the old unit. This means the reconditioned gearbox can be fitted without keeping the vehicle off the road or waiting for the old unit to be collected. The old gearbox – casing intact – is only collected after the NBJ gearbox has been delivered and fitted. Return of the old unit is required, in accordance with our Terms and Conditions.

Compatibility

  • SEAT Leon 1.4 TSI petrol
  • Engine codes CAXC and CZCA
  • 6-speed manual gearbox, reference NBJ

Reference NBJ corresponds to a 6-speed manual gearbox specific to this engine variant; always verify the reference against the code stamped on your original gearbox before ordering.

Warranty and payment

This reconditioned gearbox is covered by a 24-month parts warranty, subject to fitting being carried out by a qualified professional. Payment can be spread over multiple instalments, with up to 10 instalments available.

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

Compatible vehicles (ref. NBJ)

This reference also fits:

FAQ

Frequently asked questions

Everything you need to know before ordering your part.

Reference NBJ is compatible with engine codes CAXC and CZCA; please check the engine code on your vehicle before ordering.
No: on an exchange basis, the reconditioned gearbox is delivered and fitted first. The old gearbox – casing intact – is only collected after delivery and fitting, though return of the old unit remains required in accordance with our Terms and Conditions.
Yes, every reconditioned gearbox under reference NBJ is reassembled to manufacturer tolerances and bench-tested before dispatch.
This gearbox is covered by a 24-month parts warranty, subject to fitting being carried out by a qualified professional.
Yes, payment for this gearbox can be spread over multiple instalments, with up to 10 instalments available.
Another question about this part? Request a call back from an adviser →
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Comparison

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✓ Recommended

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
Get my quote 4.8/5 · 804 Google reviews · free quote, no obligation

New part

€€€ · up to 3× more expensive

  • Maximum reliability
  • Manufacturer's warranty
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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