{"title":"Audi A3 1.8 TFSI Gearbox","description":"\u003ch2\u003eReconditioned Audi A3 1.8 TFSI Gearbox – Exchange\u003c\/h2\u003e\u003cp\u003eLooking for a reconditioned, rebuilt or remanufactured gearbox for your Audi A3 1.8 TFSI (petrol)? Every gearbox listed on this page is fully stripped down, inspected part by part with all wear components replaced, then reassembled to manufacturer tolerances and bench-tested before dispatch.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatible engine codes:\u003c\/strong\u003e BYT, CDAA, CJSA.\u003c\/p\u003e\u003ch2\u003eWhy choose an exchange gearbox?\u003c\/h2\u003e\u003cp\u003eThe reconditioned unit is delivered to you first, so your vehicle is never off the road – the old unit is only collected after delivery and fitting. You get near-new performance at a significantly lower cost, with a parts warranty and the option to pay in up to 10 instalments. Not sure about compatibility? Request a free quote: our team will verify the exact reference using your vehicle registration document.\u003c\/p\u003e","products":[{"product_id":"boite-de-vitesses-audi-a3-1-8-tfsi-reconditionne-jwx","title":"Reconditioned Audi A3 1.8 TFSI Gearbox – 6-Speed Manual – Ref. JWX","description":"\u003ch2\u003eReconditioned Audi A3 1.8 TFSI Gearbox – Reference JWX\u003c\/h2\u003e\u003cp\u003eThis reconditioned gearbox is designed for owners of an Audi A3 fitted with the 1.8 TFSI petrol engine – a 1798 cm³ unit identified by engine codes BYT, CDAA and CJSA. Referenced JWX, this 6-speed manual gearbox has undergone a full reconditioning process: complete strip-down, thorough cleaning and systematic inspection of every component, replacement of any gears, synchros, bearings and seals showing significant wear, followed by reassembly to manufacturer tolerances and bench-testing before dispatch. Reference JWX therefore guarantees performance in line with original factory standards.\u003c\/p\u003e\u003ch2\u003eSigns That Your Gearbox Needs Replacing\u003c\/h2\u003e\u003cp\u003eOn an Audi A3 1.8 TFSI, the 6-speed manual gearbox gives several warning signs before complete failure: stiff, crunching or impossible gear changes, grinding when downshifting, difficulty finding neutral, vibrations through the gear lever, or imprecise selection that jumps between gears for no apparent reason. A constant metallic noise whilst driving, even without changing gear, should also raise the alarm. These mechanical issues, common on this model after heavy use or urban driving, indicate advanced internal wear that makes partial repair ineffective.\u003c\/p\u003e\u003ch2\u003eExchange Basis: Your Old Unit Is Not Collected Before Delivery\u003c\/h2\u003e\u003cp\u003eThis JWX gearbox is sold on an exchange basis: it is rebuilt to 0 km and dispatched immediately, avoiding any need to take the vehicle off the road or leave the garage without a part during the repair. The old gearbox, with its casing intact, is only collected after the reconditioned gearbox has been delivered and fitted to the vehicle. Return of the old unit is required, in accordance with our Terms and Conditions.\u003c\/p\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003cp\u003eThis reconditioned gearbox, reference JWX, is suitable for Audi A3 models fitted with a 1.8 TFSI engine identified by codes BYT, CDAA or CJSA. Before placing an order, we recommend checking that reference JWX matches exactly the engine code shown on your vehicle's registration document or on the engine block itself.\u003c\/p\u003e\u003ch2\u003eWarranty and Payment\u003c\/h2\u003e\u003cp\u003eThis gearbox is covered by a 24-month parts warranty, subject to fitting being carried out by a qualified professional. Payment for your order can be spread over several instalments – pay in up to 10 instalments – in accordance with the options available at checkout.\u003c\/p\u003e\u003cp\u003eEDEN BOITES supports you every step of the way, from quote through to collection of the old unit.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles (Ref. JWX)\u003c\/h2\u003e\u003cp\u003eThis reference also fits:\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"\/en\/products\/reconditioned-audi-tt-1-8-tfsi-gearbox-jwx\"\u003eReconditioned Audi TT 1.8 TFSI Gearbox – 6-Speed Manual – Ref. JWX\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Audi","offers":[{"title":"Default Title","offer_id":42749264363605,"sku":"JWX_BV","price":1235.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9161\/5317\/files\/boite-vitesse-audi-tt-1.8.jpg?v=1784534749"},{"product_id":"boite-de-vitesses-audi-a3-1-8-tfsi-reconditionne-khp","title":"Reconditioned Audi A3 1.8 TFSI Gearbox – DSG 7 (S tronic) – Ref. KHP","description":"\u003ch2\u003eReconditioned Audi A3 1.8 TFSI S tronic 7 Gearbox – Reference KHP\u003c\/h2\u003e\n\u003cp\u003eThis reconditioned gearbox for the Audi A3 1.8 TFSI, fitted with the S tronic 7 unit, corresponds to reference KHP and is compatible with 1798 cm³ petrol engines bearing engine codes BYT, CDAA or CJSA. It replaces a worn gearbox with a fully restored assembly, ready to go straight back into service on your A3 – delivering the reliability that demanding A3 drivers expect.\u003c\/p\u003e\n\u003ch2\u003eSigns That Your S tronic 7 Gearbox Needs Replacing\u003c\/h2\u003e\n\u003cp\u003eSeveral warning signs indicate that this dual-clutch gearbox is nearing the end of its life: pronounced juddering during gear changes, a gearbox warning light on the dashboard, shuddering or slipping felt under acceleration, unusual noise at idle or in park, or the vehicle dropping into limp mode and limiting available power. Difficulty engaging gears from cold that eases once the gearbox warms up is also a tell-tale sign of advanced internal wear.\u003c\/p\u003e\n\u003ch2\u003eReconditioning and Exchange\u003c\/h2\u003e\n\u003cp\u003eEvery reconditioned gearbox goes through a rigorous process: complete strip-down, cleaning and inspection of every component, replacement of gears, synchros, bearings and seals as required by the wear found, followed by reassembly to manufacturer tolerances and bench testing before dispatch.\u003c\/p\u003e\n\u003cp\u003eThis KHP gearbox is sold without the mechatronic unit: this electronic component is neither supplied nor included in the sale – it is not reconditioned or tested and remains the original unit from your Audi A3, to be reused during fitting. The dual-clutch assembly, however, is supplied new with this gearbox.\u003c\/p\u003e\n\u003cp\u003eUnder the exchange scheme, your reconditioned gearbox is dispatched to your garage first, without waiting for the old unit to be returned – so your vehicle is never off the road due to a lack of parts. The old gearbox, with its casing intact, is only collected after the new unit has been delivered and fitted. Its return is required, in accordance with our Terms and Conditions.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis S tronic 7 gearbox referenced KHP is compatible with Audi A3 1.8 TFSI petrol engines of 1798 cm³ bearing engine codes BYT, CDAA and CJSA.\u003c\/p\u003e\n\u003ch2\u003eWarranty and Payment\u003c\/h2\u003e\n\u003cp\u003eThis reconditioned gearbox is covered by a 24-month parts warranty, subject to fitting being carried out by a qualified professional. You can spread the cost of your order by paying in up to 10 instalments.\u003c\/p\u003e\u003cp\u003eEDEN BOITES is with you every step of the way, from quote to collection of the old unit.\u003c\/p\u003e","brand":"Audi","offers":[{"title":"Default Title","offer_id":42749266034773,"sku":"KHP_BV","price":2697.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9161\/5317\/files\/boite-vitesse-pnc.png?v=1784534801"},{"product_id":"boite-de-vitesses-audi-a3-1-8-tfsi-reconditionne-kvt","title":"Reconditioned Audi A3 1.8 TFSI Gearbox – 6-Speed Manual – Ref. KVT","description":"\u003ch2\u003eReconditioned Audi A3 1.8 TFSI Gearbox – Reference KVT\u003c\/h2\u003e\n\u003cp\u003eThis reconditioned gearbox for the Audi A3 1.8 TFSI, compatible with petrol engines BYT, CDAA and CJSA of 1798 cm³, is referenced KVT. It is a 6-speed manual gearbox, fully stripped, cleaned and inspected component by component; any gears, synchros, bearings and seals showing wear are replaced, before the unit is fully reassembled to manufacturer tolerances and given a final bench test. The KVT reference guarantees a unit that performs exactly as it did from the factory.\u003c\/p\u003e\n\u003ch2\u003eSigns That Your Gearbox Needs Replacing\u003c\/h2\u003e\n\u003cp\u003eOn an Audi A3 fitted with the 1.8 TFSI, several symptoms point to advanced wear of the manual gearbox:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStiff or notchy gear changes, particularly into first or second when cold\u003c\/li\u003e\n\u003cli\u003eCrunching or metallic grinding when changing gear\u003c\/li\u003e\n\u003cli\u003eA gear jumping out or dropping back to neutral unexpectedly\u003c\/li\u003e\n\u003cli\u003eUnusual vibrations or a persistent background noise from the gear selector\u003c\/li\u003e\n\u003cli\u003eDifficulty selecting a gear even though the clutch is functioning normally\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eExchange Basis: Our Commitment\u003c\/h2\u003e\n\u003cp\u003eThis gearbox is sold on an exchange basis: the reconditioned KVT unit is delivered and fitted first, without waiting for the return of your old unit. Your old gearbox, intact, is only collected after the reconditioned unit has been delivered and fitted, so your vehicle is never off the road any longer than necessary. Return of the old unit is nonetheless required, in accordance with our Terms and Conditions.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis gearbox, reference KVT, is suitable for Audi A3 1.8 TFSI models fitted with engines BYT, CDAA or CJSA, with an engine capacity of 1798 cm³. Please check the engine code on your vehicle's identification plate before placing an order.\u003c\/p\u003e\n\u003ch2\u003eWarranty and Payment\u003c\/h2\u003e\n\u003cp\u003eThis gearbox, rebuilt to 0 km, is covered by a 24-month parts warranty, subject to fitting by a qualified professional. Payment can be spread over multiple instalments, in up to 10 instalments.\u003c\/p\u003e\u003cp\u003eEDEN BOITES supports you from quote through to collection of the old unit.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles (Ref. KVT)\u003c\/h2\u003e\u003cp\u003eThis reference also fits:\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"\/en\/products\/reconditioned-audi-tt-1-8-tfsi-gearbox-kvt\"\u003eReconditioned Audi TT 1.8 TFSI Gearbox – 6-Speed Manual – Ref. KVT\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Audi","offers":[{"title":"Default Title","offer_id":42749268721749,"sku":"KVT_BV","price":1309.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9161\/5317\/files\/boite-vitesse-audi-tt-1.8_a1fe4b0d-0eeb-4838-813b-55e9b6f22a2d.jpg?v=1784534886"},{"product_id":"boite-de-vitesses-audi-a3-1-8-tfsi-reconditionne-lkn","title":"Reconditioned Audi A3 1.8 TFSI Gearbox – DSG 7 (S tronic) – Ref. LKN","description":"\u003ch2\u003eReconditioned Audi A3 1.8 TFSI S tronic 7 Gearbox – Reference LKN\u003c\/h2\u003e\u003cp\u003eThis reconditioned S tronic 7 gearbox is available for the Audi A3 1.8 TFSI, a 1798 cm³ petrol engine compatible with engine codes BYT, CDAA and CJSA; it carries reference LKN. Reconditioning involves a full strip-down of the gearbox, thorough cleaning and inspection of every internal component, replacement of all wear parts such as gears, synchromesh rings, bearings and seals, followed by reassembly to manufacturer tolerances and a bench test before dispatch. This process ensures the unit performs to original factory standards before it is put back into service.\u003c\/p\u003e\u003ch2\u003eSigns that the S tronic 7 gearbox needs replacing\u003c\/h2\u003e\u003cp\u003eOn this automated dual-clutch gearbox, several warning signs should alert the driver before a complete failure occurs:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eJolts or juddering during gear changes, particularly when shifting from first to second\u003c\/li\u003e\n\u003cli\u003eGearbox warning light illuminated on the dashboard, sometimes accompanied by a limp-home mode that limits engine revs\u003c\/li\u003e\n\u003cli\u003eSlipping or loss of drive felt under acceleration, unrelated to the engine itself\u003c\/li\u003e\n\u003cli\u003eMetallic noises or grinding as a gear change approaches\u003c\/li\u003e\n\u003cli\u003eRefusal to engage a gear or delayed shifts, especially when cold or during the first few kilometres\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eExchange basis: the S tronic 7 is dispatched before the old gearbox is returned\u003c\/h2\u003e\u003cp\u003eThis gearbox, rebuilt to 0 km, reference LKN, is dispatched as soon as the order is confirmed, without waiting for the old unit to be returned. The old gearbox — casing and block intact — is only collected after the reconditioned unit has been delivered and fitted, so the garage is never left without a part and the vehicle is off the road for as short a time as possible. Return of the old gearbox is required, in accordance with our Terms and Conditions.\u003c\/p\u003e\u003cp\u003eThis gearbox is sold without the mechatronic unit: this component is not supplied or included in the sale, it is neither reconditioned nor tested, and the vehicle's original mechatronic unit should be reused by the customer. The dual-clutch assembly, however, is supplied new with this gearbox, reference LKN.\u003c\/p\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003cp\u003eThis S tronic 7 gearbox, reference LKN, is suitable for Audi A3 1.8 TFSI vehicles fitted with engine codes BYT, CDAA or CJSA. We recommend checking the original reference on the vehicle's registration document or on the old gearbox before placing an order.\u003c\/p\u003e\u003ch2\u003eWarranty and payment\u003c\/h2\u003e\u003cp\u003eThis gearbox is sold with a 12-month parts warranty, valid provided fitting is carried out by a qualified professional. Payment can be spread over multiple instalments, in up to 10 instalments.\u003c\/p\u003e\u003cp\u003eEDEN BOITES is with you every step of the way, from quote to collection of the old unit.\u003c\/p\u003e","brand":"Audi","offers":[{"title":"Default Title","offer_id":42749271408725,"sku":"LKN_BV","price":2370.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9161\/5317\/files\/boite-vitesse-pnc_995506b2-5b8a-4ab8-8dae-6293a850315e.png?v=1784534958"},{"product_id":"boite-de-vitesses-audi-a3-1-8-tfsi-reconditionne-lss","title":"Reconditioned Audi A3 1.8 TFSI Gearbox – DSG 7 (S tronic) – Ref. LSS","description":"\u003ch2\u003eReconditioned Audi A3 1.8 TFSI S tronic 7 Gearbox – Reference LSS\u003c\/h2\u003e\u003cp\u003eThis reconditioned gearbox is designed for Audi A3 models fitted with the 1.8 TFSI engine (1798 cm³), reference LSS. Reconditioning of this S tronic 7 gearbox follows a comprehensive process: full strip-down, cleaning and inspection of every component, replacement of internal wear parts such as gears, synchros, bearings and seals, then reassembly to manufacturer tolerances and bench-testing before dispatch.\u003c\/p\u003e\u003cp\u003eThe dual-clutch is supplied new with this LSS reference. However, this gearbox is sold without the mechatronic unit: this component is neither reconditioned nor tested – it remains the vehicle's original unit and must be reused by the customer.\u003c\/p\u003e\u003ch2\u003eSigns That Your S tronic 7 Gearbox Needs Replacing\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eJuddering or jerking during gear changes\u003c\/li\u003e\n\u003cli\u003eAutomatic gearbox warning light illuminated on the dashboard\u003c\/li\u003e\n\u003cli\u003eSlipping sensation under acceleration\u003c\/li\u003e\n\u003cli\u003eAbnormal noise in position D or in manual mode\u003c\/li\u003e\n\u003cli\u003eGearbox stuck in limp mode with limited engine revs\u003c\/li\u003e\n\u003cli\u003eDelay or jerk when engaging first gear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eExchange Basis: Your Garage Never Out of Action\u003c\/h2\u003e\u003cp\u003eWith our exchange service, the reconditioned gearbox is dispatched before your old unit is collected. This means the garage is never left without a part and the vehicle is not left standing while waiting. The old gearbox – casing and block intact – is only collected after the reconditioned unit has been delivered and fitted. Its return is required, in accordance with our Terms and Conditions.\u003c\/p\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003cp\u003eThis S tronic 7 gearbox, reference LSS, is compatible with Audi A3 1.8 TFSI engines identified by the codes BYT, CDAA and CJSA.\u003c\/p\u003e\u003ch2\u003eParts Warranty and Payment\u003c\/h2\u003e\u003cp\u003eThis reconditioned gearbox is covered by a 24-month parts warranty, subject to fitting by a qualified professional. Payment for this reconditioned gearbox, reference LSS, can be spread over multiple instalments – pay in up to 10 instalments.\u003c\/p\u003e\u003cp\u003eEDEN BOITES supports you every step of the way, from your initial quote through to collection of the old unit.\u003c\/p\u003e","brand":"Audi","offers":[{"title":"Default Title","offer_id":42749274226773,"sku":"LSS_BV","price":2739.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9161\/5317\/files\/boite-vitesse-pnc_5b189bde-954d-428f-a81b-ddf5e770f730.png?v=1784535024"},{"product_id":"boite-de-vitesses-audi-a3-1-8-tfsi-reconditionne-mgl","title":"Reconditioned Audi A3 1.8 TFSI Gearbox – DSG 7 (S tronic) – Ref. MGL","description":"\u003ch2\u003eReconditioned Audi A3 1.8 TFSI S tronic 7 Gearbox – Reference MGL\u003c\/h2\u003e\u003cp\u003eThis reconditioned gearbox is designed for the Audi A3 1.8 TFSI, a 1798 cm³ petrol engine, and carries the reference MGL. Reconditioning involves a complete strip-down of the S tronic 7 gearbox, thorough cleaning and inspection of every component, followed by replacement of any worn gears, synchros, bearings and seals. The gearbox is then reassembled to manufacturer tolerances and bench-tested before dispatch, ensuring performance that matches the original specification.\u003c\/p\u003e\u003ch2\u003eSigns That Your S tronic 7 Gearbox Needs Replacing\u003c\/h2\u003e\u003cp\u003eOn an A3 fitted with this automated dual-clutch gearbox, the following symptoms should not be ignored:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ejuddering or jerking during gear changes\u003c\/li\u003e\n\u003cli\u003eslipping felt under acceleration\u003c\/li\u003e\n\u003cli\u003eautomatic gearbox warning light illuminated on the dashboard\u003c\/li\u003e\n\u003cli\u003elimp-home mode or loss of power\u003c\/li\u003e\n\u003cli\u003eabnormal noise in park position or at idle\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis gearbox is supplied with a new dual-clutch. However, it is sold without the mechatronic unit: this electronic component is neither reconditioned nor tested, is not supplied or included in the sale, and remains the vehicle's original unit, to be reused by the customer.\u003c\/p\u003e\u003ch2\u003eExchange Basis: Immediate Delivery, Return Later\u003c\/h2\u003e\u003cp\u003eThis gearbox is offered on an exchange basis, rebuilt to 0 km. It is dispatched without waiting for the old unit to be returned, so the garage is never left without a gearbox and the vehicle is not left stranded on the ramp. The old gearbox – casing and block intact – is only collected after the new gearbox has been delivered and fitted. Its return is required, in accordance with our Terms and Conditions.\u003c\/p\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003cp\u003eThis reference MGL is compatible with engines identified by the codes BYT, CDAA and CJSA fitted to the Audi A3 1.8 TFSI.\u003c\/p\u003e\u003ch2\u003eWarranty and Payment\u003c\/h2\u003e\u003cp\u003eThis reconditioned gearbox comes with a 12-month parts warranty, subject to fitting by a qualified professional. Payment can be spread over multiple instalments, in up to 10 instalments.\u003c\/p\u003e\u003cp\u003eEDEN BOITES is with you every step of the way, from quote to collection of the old unit.\u003c\/p\u003e","brand":"Audi","offers":[{"title":"Default Title","offer_id":42749277929557,"sku":"MGL_BV","price":2520.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9161\/5317\/files\/boite-vitesse-pnc_82f83e2c-e47c-4a71-83b2-49c55e090f31.png?v=1784535114"},{"product_id":"boite-de-vitesses-audi-a3-1-8-tfsi-reconditionne-mue","title":"Reconditioned Audi A3 1.8 TFSI Gearbox – 6-Speed Manual – Ref. MUE","description":"\u003ch2\u003eReconditioned Audi A3 1.8 TFSI Gearbox – Reference MUE\u003c\/h2\u003e\u003cp\u003eThis reconditioned gearbox for the Audi A3 1.8 TFSI, compatible with engine codes BYT, CDAA and CJSA, engine capacity 1798 cm³, is referenced MUE. This 6-speed manual gearbox is fitted across a wide range of petrol Audi A3 models and is a mechanical component under constant demand with every gear change – which explains the gradual wear of its internal parts. On Sportback and saloon versions alike, the same sensations of stiffness or play in the gear lever are telltale signs of a worn gearbox that needs replacing rather than partially repairing.\u003c\/p\u003e\u003ch2\u003eSigns That Your Gearbox Needs Replacing\u003c\/h2\u003e\u003cp\u003eOn the Audi A3 1.8 TFSI, several warning signs point to a worn gearbox, often noticeable from the first few miles after a cold start:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eStiff or grinding gear changes\u003c\/li\u003e\n\u003cli\u003eCrunching when selecting second or third gear\u003c\/li\u003e\n\u003cli\u003eVibrations felt through the gear lever\u003c\/li\u003e\n\u003cli\u003eNeutral feeling vague or imprecise\u003c\/li\u003e\n\u003cli\u003eIncreased resistance when shifting from first to second\u003c\/li\u003e\n\u003cli\u003eA gear jumping out on its own whilst driving\u003c\/li\u003e\n\u003cli\u003eDifficulty engaging reverse\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eA Reconditioned Gearbox, Rebuilt to Manufacturer Tolerances\u003c\/h2\u003e\u003cp\u003eThis gearbox is fully stripped, cleaned and inspected component by component. Any gears, synchromesh rings, bearings and seals showing signs of wear are systematically replaced. The gearbox is then reassembled to manufacturer tolerances and bench-tested before dispatch to ensure performance in line with the original specification. Every reconditioned gearbox is tested under load conditions to validate smooth gear changes before being placed into stock.\u003c\/p\u003e\u003ch2\u003eExchange Basis: How It Works\u003c\/h2\u003e\u003cp\u003eThis gearbox is sold on an exchange basis: the reconditioned unit is delivered first, allowing the garage to carry out the installation without immobilising the vehicle or being left without a part. The old gearbox – casing and block intact – is only collected after the MUE gearbox has been delivered and fitted. This process avoids any disruption to the trade professional carrying out the replacement. Return of the old unit is required, in accordance with our Terms and Conditions.\u003c\/p\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003cp\u003eThis reconditioned gearbox referenced MUE is suitable for Audi A3 1.8 TFSI models fitted with engine codes BYT, CDAA or CJSA. It is recommended to check the engine code on the vehicle registration document or on the engine block before ordering, to confirm exact compatibility with reference MUE.\u003c\/p\u003e\u003ch2\u003eWarranty and Payment\u003c\/h2\u003e\u003cp\u003eThis gearbox comes with a 24-month parts warranty, valid subject to fitting by a qualified professional. Payment can be spread over multiple instalments, in up to 10 instalments.\u003c\/p\u003e\u003cp\u003eEDEN BOITES supports you from quote through to collection of the old unit.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles (Ref. MUE)\u003c\/h2\u003e\u003cp\u003eThis reference also fits:\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"\/en\/products\/reconditioned-audi-tt-1-8-tfsi-gearbox-mue\"\u003eReconditioned Audi TT 1.8 TFSI Gearbox – 6-Speed Manual – Ref. MUE\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Audi","offers":[{"title":"Default Title","offer_id":42749280583765,"sku":"MUE_BV","price":1089.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9161\/5317\/files\/boite-vitesse-audi-tt-1.8_1cc87e07-ae61-41c8-940b-598a010accbe.jpg?v=1784535182"},{"product_id":"boite-de-vitesses-audi-a3-1-8-tfsi-reconditionne-nmy","title":"Reconditioned Audi A3 1.8 TFSI Gearbox – 6-Speed Manual – Ref. NMY","description":"\u003ch2\u003eReconditioned Audi A3 1.8 TFSI Gearbox – Reference NMY\u003c\/h2\u003e\n\u003cp\u003eThis reconditioned gearbox is designed for the Audi A3 fitted with the 1.8 TFSI engine, a 1798 cm³ petrol unit found under engine codes BYT, CDAA and CJSA; it corresponds to reference NMY, a 6-speed manual gearbox frequently used on this model. On the Audi A3 1.8 TFSI, the repeated demands of engine torque gradually wear the internal components of the NMY gearbox, making a full replacement preferable to a partial repair.\u003c\/p\u003e\n\u003ch2\u003eSigns That Your Gearbox Needs Replacing\u003c\/h2\u003e\n\u003cp\u003eSeveral symptoms indicate a failing gearbox on this engine:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncreasingly stiff gear changes, particularly in second and third gear\u003c\/li\u003e\n\u003cli\u003eCrunching or grinding noises when changing gear, even when the engine is at operating temperature\u003c\/li\u003e\n\u003cli\u003eA gear jumping out or slipping under acceleration or deceleration\u003c\/li\u003e\n\u003cli\u003eAbnormal vibrations felt in neutral or during clutch disengagement\u003c\/li\u003e\n\u003cli\u003eA continuous metallic noise, indicating advanced wear of the internal bearings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReconditioned Gearbox on an Exchange Basis\u003c\/h2\u003e\n\u003cp\u003eThe NMY reference gearbox offered here is fully reconditioned: it is completely stripped down, cleaned and inspected component by component. The gears, synchros, bearings and seals are replaced as required, then the gearbox is reassembled to manufacturer tolerances and bench-tested before dispatch. This NMY gearbox is supplied on a deferred exchange basis: the reconditioned unit is dispatched first to your workshop, avoiding the need to keep the vehicle on the ramp. The old gearbox, with its casing intact, is only collected after the reconditioned unit has been delivered and fitted; however, its return remains mandatory in accordance with our Terms and Conditions.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis reconditioned gearbox is compatible with the Audi A3 1.8 TFSI carrying engine codes BYT, CDAA or CJSA.\u003c\/p\u003e\n\u003ch2\u003eWarranty and Payment\u003c\/h2\u003e\n\u003cp\u003eThe NMY reference gearbox is covered by a 24-month parts warranty, valid subject to fitting by a qualified professional. Payment for your order can be spread over multiple instalments, in up to 10 instalments.\u003c\/p\u003e\u003cp\u003eEDEN BOITES supports you from quote through to collection of the old unit.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles (Ref. NMY)\u003c\/h2\u003e\u003cp\u003eThis reference also fits:\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"\/en\/products\/reconditioned-audi-tt-1-8-tfsi-gearbox-nmy\"\u003eReconditioned Audi TT 1.8 TFSI Gearbox – 6-Speed Manual – Ref. NMY\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Audi","offers":[{"title":"Default Title","offer_id":42749285433429,"sku":"NMY_BV","price":1298.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9161\/5317\/files\/boite-vitesse-audi-tt-1.8_5f4b2969-3d81-4474-82dc-9f2f0fa8fbd4.jpg?v=1784535329"},{"product_id":"boite-de-vitesses-audi-a3-1-8-tfsi-reconditionne-pnc","title":"Reconditioned Audi A3 1.8 TFSI Gearbox – DSG 7 (S tronic) – Ref. PNC","description":"\u003ch2\u003eReconditioned Audi A3 1.8 TFSI Gearbox – Reference PNC\u003c\/h2\u003e\u003cp\u003eThis reconditioned gearbox is specifically designed for Audi A3 models fitted with the 1.8 TFSI engine of 1798 cm³, engine codes BYT, CDAA and CJSA, reference PNC. It is a 7-speed S tronic dual-clutch gearbox whose internal operation relies on precise mechanical components that wear with repeated use. Reconditioning involves a complete strip-down of the gearbox, followed by thorough cleaning and inspection of every internal component. Wear parts such as gears, synchros, bearings and seals are replaced as standard. The gearbox is then reassembled to manufacturer tolerances and bench-tested to confirm correct operation before dispatch.\u003c\/p\u003e\u003ch2\u003eSigns That Your S tronic 7 Gearbox Needs Replacing\u003c\/h2\u003e\u003cp\u003eOn an Audi A3 1.8 TFSI, several warning signs should not be ignored: juddering or jerking during gear changes, abnormally slow throttle response, vibrations felt through the clutch pedal, the gearbox warning light illuminating on the dashboard, or the gearbox becoming stuck in limp mode. These symptoms are often indicative of advanced internal wear of the dual-clutch or the gearbox's mechanical components.\u003c\/p\u003e\u003ch2\u003eExchange Basis: The Fast, Reliable Solution\u003c\/h2\u003e\u003cp\u003eThis reconditioned gearbox is sold on an exchange basis: the reconditioned unit is dispatched first, before the old unit is collected, so the garage is never left without a gearbox. The old gearbox, with its casing intact, is only collected after the new unit has been delivered and fitted, and its return is required in accordance with our Terms and Conditions. This gearbox is sold without the mechatronic unit: this component is neither supplied nor included in the sale, it is neither reconditioned nor tested, and remains the vehicle's original unit, to be reused by the customer. The dual-clutch, however, is supplied new with this PNC reference.\u003c\/p\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003cp\u003eThis PNC gearbox is compatible with Audi A3 models fitted with engine codes BYT, CDAA and CJSA.\u003c\/p\u003e\u003ch2\u003eWarranty and Payment\u003c\/h2\u003e\u003cp\u003eThis gearbox is sold with a 12-month parts warranty, subject to fitting being carried out by a qualified professional. Payment can be spread over multiple instalments, in up to 10 instalments.\u003c\/p\u003e\u003cp\u003eEDEN BOITES supports you from quote through to collection of the old unit.\u003c\/p\u003e","brand":"Audi","offers":[{"title":"Default Title","offer_id":42749299589205,"sku":"PNC_BV","price":2520.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9161\/5317\/files\/boite-vitesse-pnc_fb7308db-f623-45d9-8057-c5870eded7b1.png?v=1784535725"},{"product_id":"boite-de-vitesses-audi-a3-1-8-tfsi-reconditionne-pyv","title":"Reconditioned Audi A3 1.8 TFSI Gearbox – DSG 7 (S tronic) – Ref. PYV","description":"\u003ch2\u003eReconditioned Audi A3 1.8 TFSI S tronic 7 Gearbox – Reference PYV\u003c\/h2\u003e\n\u003cp\u003eThis reconditioned S tronic 7 gearbox, reference PYV, is available for the Audi A3 1.8 TFSI, compatible with engine codes BYT, CDAA and CJSA in 1798 cm³. The reconditioning follows a thorough process: the gearbox is fully stripped down, every component is cleaned and inspected, and any gears, synchros, bearings and seals showing wear are replaced before the unit is reassembled to manufacturer tolerances and given a final bench test. This rigorous approach restores the PYV reference to near-new performance.\u003c\/p\u003e\n\u003ch2\u003eSigns That Your S tronic Gearbox Needs Replacing\u003c\/h2\u003e\n\u003cp\u003eA worn S tronic typically makes itself known through juddering or jerking during gear changes, noticeable slipping under acceleration, a gearbox warning light on the dashboard, a limp-home mode restricting engine power, unusual noises at idle, or abnormally sluggish gear changes when cold. These symptoms are common on the Audi A3 1.8 TFSI fitted with this dual-clutch unit and warrant prompt investigation; left unchecked, they can lead to more serious gearbox damage or even leave the vehicle undriveable.\u003c\/p\u003e\n\u003ch2\u003eExchange Basis: the Reconditioned Unit Is Dispatched First\u003c\/h2\u003e\n\u003cp\u003eThis PYV gearbox is sold on an exchange basis: the reconditioned gearbox is dispatched first, without waiting for the old unit to be returned, so the garage is never left without a part and the vehicle is not off the road unnecessarily. The old gearbox, with its casing intact, is only collected once the reconditioned unit has been delivered and fitted. Return of the old unit is required, in accordance with our Terms and Conditions.\u003c\/p\u003e\n\u003cp\u003eThis gearbox is sold without the mechatronic unit: this component is neither reconditioned nor tested and remains the vehicle's original unit, to be reused by the customer. The dual-clutch assembly, however, is supplied new with this gearbox.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis S tronic 7 gearbox, reference PYV, is suitable for Audi A3 1.8 TFSI models fitted with engine codes BYT, CDAA or CJSA, with an engine capacity of 1798 cm³. Please verify the exact reference of your original gearbox before ordering to ensure compatibility.\u003c\/p\u003e\n\u003ch2\u003eWarranty and Payment\u003c\/h2\u003e\n\u003cp\u003eThis gearbox comes with a 12-month parts warranty, valid subject to fitting by a qualified professional. Payment can be spread over several instalments, in up to 10 instalments.\u003c\/p\u003e\u003cp\u003eEDEN BOITES supports you every step of the way, from your initial quote through to collection of the old unit.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles (Ref. PYV)\u003c\/h2\u003e\u003cp\u003eThis reference also fits:\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"\/en\/products\/reconditioned-seat-leon-1-8-tsi-gearbox-pyv\"\u003eReconditioned SEAT Leon 1.8 TSI Gearbox – DSG 7 – Ref. PYV\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Audi","offers":[{"title":"Default Title","offer_id":42749301129301,"sku":"PYV_BV","price":2370.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9161\/5317\/files\/boite-vitesse-pnc_0ba1246e-bc72-45ed-b917-414d7cf015ee.png?v=1784535776"},{"product_id":"boite-de-vitesses-audi-a3-1-8-tfsi-reconditionne-muf","title":"Reconditioned Audi A3 1.8 TFSI Gearbox – 6-Speed Manual – Ref. MUF","description":"\u003ch2\u003eReconditioned Audi A3 1.8 TFSI Gearbox – Reference MUF\u003c\/h2\u003e\u003cp\u003eThis reconditioned gearbox for the Audi A3 1.8 TFSI, with an engine capacity of 1798 cm³ and compatible with engines BYT, CDAA and CJSA, is available under reference MUF. Reconditioning follows a rigorous process: the 6-speed manual gearbox is fully stripped down, every component is cleaned and inspected, and internal wear parts such as gears, synchros, bearings and seals are replaced as required, before being reassembled to manufacturer tolerances and subjected to a final bench test. This exacting approach ensures a reliable gearbox, ready to go straight back into service on your A3.\u003c\/p\u003e\u003ch2\u003eSigns That Your Gearbox Needs Replacing\u003c\/h2\u003e\u003cp\u003eOn a 1.8 TFSI fitted with a 6-speed manual gearbox, several warning signs should not be ignored: stiff or notchy gear changes, crunching when downshifting, difficulty finding neutral, unusual vibrations under acceleration, or a persistent metallic noise when declutching. These symptoms often point to advanced internal wear, making replacement of the MUF gearbox a more sensible option than a partial repair.\u003c\/p\u003e\u003ch2\u003eExchange: The Fast Solution With No Downtime\u003c\/h2\u003e\u003cp\u003eWith our exchange service, the old unit is not collected before delivery. The reconditioned gearbox is dispatched first, so the garage is never left without a part and the vehicle does not need to be off the road. The old gearbox, with its casing intact, is only collected once the reconditioned unit has been delivered and fitted. Return of the old unit is required, in accordance with our Terms and Conditions.\u003c\/p\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003cp\u003eThis MUF gearbox is compatible with Audi A3 1.8 TFSI models fitted with engines BYT, CDAA and CJSA. Always confirm compatibility with your vehicle before ordering.\u003c\/p\u003e\u003ch2\u003eWarranty and Payment\u003c\/h2\u003e\u003cp\u003eThis gearbox comes with a 24-month parts warranty, subject to fitting by a qualified professional. Payment can be spread across up to 10 instalments to make your purchase more manageable.\u003c\/p\u003e\u003cp\u003eEDEN BOITES is with you every step of the way, from quote to collection of the old unit.\u003c\/p\u003e","brand":"Audi","offers":[{"title":"Default Title","offer_id":42749401104469,"sku":"MUF_BV","price":1302.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9161\/5317\/files\/boite-de-vitesse-echange-standard-2-26_620d0c73-8a0a-428e-89ac-1013ac7742b6.png?v=1784538493"}],"url":"https:\/\/eden-boites.com\/en\/collections\/reconditioned-audi-a3-1-8-tfsi-gearbox.oembed","provider":"EDEN BOITES","version":"1.0","type":"link"}