Skip to content
Premium reconditioned parts for all automotive mechanics

Type to search for products

Search by make, model, or reference...

Your basket is empty

Continue shopping
Skip to product info

Reconditioned SEAT Leon 1.8 TSI Engine – Bare Engine – Ref. AUQ

€3.726,00 incl. VAT
i.e. €3.105,00 excl. VAT
EngineSEAT · LeonRef. AUQ
12 months Parts warranty
4.8 804 Google reviews
  • 100% secure online payment
  • Delivery to your garage or home, anywhere in Europe
  • 12-month parts warranty
  • Reconditioned and bench-tested
Technical specifications
Part
Engine
Part type
Bare Engine
Make
SEAT
Model
Leon
Engine
1.8 TSI
Fuel
Petrol
Reference
AUQ
Warranty
12 months
Feature
BARE ENGINE

An expert is here to help

Not sure you've found the right part?

Express reply Free advice No obligation

Reconditioned SEAT Leon 1.8 TSI AUQ Engine

This reconditioned engine for the SEAT Leon 1.8 TSI, reference AUQ, corresponds to engine code AUQ and has an engine capacity of 1798 cm³. It is aimed at owners whose original block is worn or damaged and who are looking for a reliable solution without going down the route of a brand-new engine. Reconditioning follows a rigorous process: complete strip-down of the block, thorough cleaning and methodical inspection of every component, replacement of internal wear parts as required, then reassembly to manufacturer tolerances and bench testing before dispatch. The exact details of what is supplied with this reconditioned engine, reference AUQ, are set out in the quote.

Signs that your Leon 1.8 TSI engine needs replacing

On a Leon fitted with the 1.8 TSI, several warning signs should prompt action before the fault worsens and leaves the vehicle completely off the road:

  • Engine warning light coming on repeatedly for no apparent reason
  • Noticeable loss of power under acceleration, particularly on hills or when overtaking
  • White or bluish smoke from the exhaust on a cold start
  • Excessive oil consumption between services
  • Unusual metallic noises or knocking at idle or when cold
  • Difficult starting accompanied by juddering

Compatibility

This reconditioned engine is suitable for SEAT Leon models fitted with engine code AUQ, in 1.8 TSI petrol form, with an engine capacity of 1798 cm³. The AUQ reference ensures a precise match with the original block fitted to this model, eliminating any risk of a mismatch at the time of fitting.

Exchange basis: rebuilt to 0 km

This engine is sold on an exchange basis: it is rebuilt to 0 km and delivered as a bare engine, with the exact details of what is supplied set out in the quote. It is dispatched to your garage first so that the workshop is never left without a part and the vehicle is off the road for as short a time as possible. The old unit — sump or intact block — is only collected after the reconditioned engine has been delivered and fitted; return of the old unit is required, in accordance with our Terms and Conditions.

A deposit is taken at the time of ordering; it is refunded after delivery, fitting, and the return and receipt of the old unit.

Warranty and payment

This reconditioned engine is covered by a 12-month parts warranty, subject to fitting being carried out by a qualified professional. Payment can be spread over several instalments, in up to 10 instalments.

EDEN BOITES supports you from quote through to collection of the old unit.

Compatible vehicles (ref. AUQ)

This reference also fits:

Reconditioned SEAT Leon 1.8 TSI AUQ Engine

This reconditioned engine for the SEAT Leon 1.8 TSI, reference AUQ, corresponds to engine code AUQ and has an engine capacity of 1798 cm³. It is aimed at owners whose original block is worn or damaged and who are looking for a reliable solution without going down the route of a brand-new engine. Reconditioning follows a rigorous process: complete strip-down of the block, thorough cleaning and methodical inspection of every component, replacement of internal wear parts as required, then reassembly to manufacturer tolerances and bench testing before dispatch. The exact details of what is supplied with this reconditioned engine, reference AUQ, are set out in the quote.

Signs that your Leon 1.8 TSI engine needs replacing

On a Leon fitted with the 1.8 TSI, several warning signs should prompt action before the fault worsens and leaves the vehicle completely off the road:

  • Engine warning light coming on repeatedly for no apparent reason
  • Noticeable loss of power under acceleration, particularly on hills or when overtaking
  • White or bluish smoke from the exhaust on a cold start
  • Excessive oil consumption between services
  • Unusual metallic noises or knocking at idle or when cold
  • Difficult starting accompanied by juddering

Compatibility

This reconditioned engine is suitable for SEAT Leon models fitted with engine code AUQ, in 1.8 TSI petrol form, with an engine capacity of 1798 cm³. The AUQ reference ensures a precise match with the original block fitted to this model, eliminating any risk of a mismatch at the time of fitting.

Exchange basis: rebuilt to 0 km

This engine is sold on an exchange basis: it is rebuilt to 0 km and delivered as a bare engine, with the exact details of what is supplied set out in the quote. It is dispatched to your garage first so that the workshop is never left without a part and the vehicle is off the road for as short a time as possible. The old unit — sump or intact block — is only collected after the reconditioned engine has been delivered and fitted; return of the old unit is required, in accordance with our Terms and Conditions.

A deposit is taken at the time of ordering; it is refunded after delivery, fitting, and the return and receipt of the old unit.

Warranty and payment

This reconditioned engine is covered by a 12-month parts warranty, subject to fitting being carried out by a qualified professional. Payment can be spread over several instalments, in up to 10 instalments.

EDEN BOITES supports you from quote through to collection of the old unit.

Compatible vehicles (ref. AUQ)

This reference also fits:

FAQ

Frequently asked questions

Everything you need to know before ordering your part.

Yes, this reconditioned engine corresponds to engine code AUQ and an engine capacity of 1798 cm³, specific to the SEAT Leon 1.8 TSI.
This engine is supplied as a bare engine; the exact details of what is included with reference AUQ are set out in the quote.
Yes, the old unit — sump or intact block — is only collected after the reconditioned engine has been delivered and fitted; return of the old unit is required, in accordance with our Terms and Conditions.
Yes, it is refunded after delivery, fitting, and the return and receipt of the old unit.
This engine comes with a 12-month parts warranty, subject to fitting being carried out by a qualified professional, and payment can be spread over several instalments, in up to 10 instalments.
Another question about this part? Request a call back from an adviser →
Why Eden?
Comparison

3 options, 1 obvious choice

Compare what you really get for your money.

✓ 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
  • 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