Turbo 54399700139 / 49373-01000
Replacement turbo covering BMTS 40007030, KKK 57379900205 and CAXA / CAXC engines.
VAG Turbo 03C145701R / 49373-01000
OE replacement covering 03C145701N, 03C145701J and 03C145702A references.
SEAT Leon Skoda Octavia 1.4 TSI Turbo
Remanufactured turbocharger for selected Leon, Altea, Octavia, Superb and Yeti.
VW Golf Passat Tiguan 1.4 TSI Turbocharger
Replacement turbo for selected Golf, Passat, Scirocco, Tiguan and Jetta models.
Audi A1 A3 1.4 TFSI Turbo 54399700139
Remanufactured turbocharger for 122HP to 125HP VAG petrol applications.
Turbo 54399700139 / 49373-01000
Replacement turbo covering BMTS 40007030, KKK 57379900205 and CAXA / CAXC engines.
VAG Turbo 03C145701R / 49373-01000
OE replacement covering 03C145701N, 03C145701J and 03C145702A references.
SEAT Leon Skoda Octavia 1.4 TSI Turbo
Remanufactured turbocharger for selected Leon, Altea, Octavia, Superb and Yeti.
VW Golf Passat Tiguan 1.4 TSI Turbocharger
Replacement turbo for selected Golf, Passat, Scirocco, Tiguan and Jetta models.
Audi A1 A3 1.4 TFSI Turbo 54399700139
Remanufactured turbocharger for 122HP to 125HP VAG petrol applications.

Remanufactured Turbo / Turbocharger 54399700139 49373-01000 - Audi VW SEAT Skoda 1.4 TFSI TSI | 122-125HP

In Stock
£279.00
VAT included Delivered within 2-3 days

Remanufactured turbocharger for selected Audi, Volkswagen, SEAT and Skoda 1.4 TFSI / TSI petrol applications. Fits Audi A1 and A3; SEAT Altea, Leon and Toledo; Skoda Octavia, Rapid, Superb and Yeti; plus VW Golf, Jetta, Passat, Scirocco, Tiguan and Eos models. Covers 122-125HP / 90-92kW applications using CAXA, CAXC, CMSA, CMSB and CNVA engine codes.

Main turbo references: 54399700139 / 49373-01000. Related references include BMTS 40007030 / 401TN100475 and multiple 49373-0100x variants. Key OE references include 03C145701R, 03C145701N, 03C145701J, 03C145701F, 03C145702A, 03C145702C and 03C145702L. Direct replacement and supplied on an exchange basis.

Supplied without the original manufacturer’s box.

Please check your part number before ordering. Call 07440 707 255 or 01323 301 999 for help.

Images are for illustration purposes only.

* Surcharge
Yes, £70 (£70.00)
-
Yes, £70 (£70.00)
No, I will send my old turbo first
Before adding the product to the basket, please select an option.
 

Remanufactured Turbo / Turbocharger 54399700139 49373-01000 - Audi VW SEAT Skoda 1.4 TFSI TSI | 122-125HP

Supplied with gaskets included, without the original manufacturer’s box

Please check your part number before ordering. If you are unsure, call us on 07440 707 255 or 01323 301 999 and we will be happy to confirm compatibility.

This reman turbo fits a wide range of selected Audi, Volkswagen, SEAT and Skoda 1.4 TFSI / TSI petrol applications. Fitment includes models such as the Audi A1 and A3, SEAT Leon and Altea, Skoda Octavia and Superb, and VW Golf, Passat, Scirocco, Tiguan and Jetta producing 122-125HP.

Main turbo references are 54399700139 and 49373-01000. Related references include 54399800139, 54399880139, 54399900139, 4937301000, 49T73-01000, 49373-01001, 49373-01002, 49373-01003, 49373-01004, 49373-01005 and 49373-01006. BMTS references include 40007030 and 401TN100475.

Before fitting, check the oil feed and return, breather system, intercooler, boost pipes and turbo control system, and identify the cause of the original turbo failure. For fitting, diagnostics and other workshop support, see our turbocharger services.

Product Highlights
  • Main turbo references: 54399700139 / 49373-01000
  • Original manufacturers: KKK / BorgWarner and Mitsubishi
  • Supplied with gaskets included
  • Fits selected Audi, Volkswagen, SEAT and Skoda applications
  • Power range: 122-125HP / 90-92kW
  • Engine: 1.4 TFSI / TSI petrol
  • Engine codes: CAXA / CAXC / CMSA / CMSB / CNVA
  • Key OE references: 03C145701R / 03C145701N / 03C145701J / 03C145701F / 03C145702A / 03C145702C / 03C145702L
  • Direct replacement - no modification required
  • Sold on an exchange basis
Original Manufacturer & OEM Quality

Turboworks remanufactures genuine OEM turbochargers. Depending on stock availability, an equivalent turbocharger from another original manufacturer may be supplied, provided it meets the required technical specifications and vehicle compatibility.

In some cases, worn or damaged original compressor covers or turbine housings may be replaced with brand-new, OEM-quality aftermarket replacements.

If you require a specific manufacturer or original OEM housings, please contact us before ordering to confirm availability.

Exchange Basis - How It Works

This turbocharger is supplied on an exchange basis, which means we require your old unit to be returned. You can arrange this in whichever way is most convenient:

  1. Pay the surcharge - your replacement turbo is dispatched immediately. The surcharge is refunded in full once we receive your old unit. Please return your old turbocharger within 21 days.
  2. Send your old turbo first - once received, we will dispatch your replacement the same day with no surcharge required.
  3. Visit our workshop - bring your old unit to our Eastbourne workshop and we will exchange it on-site.
Vehicle Compatibility
Make Model HP kW Engine Engine Code Year
Audi A1 8X / A1 Sportback 8X 1.4 TFSI 122 90 1.4 petrol CAXA / CNVA A1: 05/2010-04/2015
Sportback: 11/2011-04/2015
Audi A3 8P / A3 Sportback / A3 Cabriolet 1.4 TFSI 125 92 1.4 petrol CAXC / CMSA 09/2007-05/2013
SEAT Altea / Altea XL / Leon 1P 1.4 TSI 125 92 1.4 petrol CAXC 11/2007-
SEAT Toledo III / Toledo IV 1.4 TSI 122 / 125 90 / 92 1.4 petrol CAXA / CAXC Toledo III: 11/2007-05/2009
Toledo IV: 07/2012-06/2015
Skoda Octavia II Hatchback / Estate, Rapid / Rapid Spaceback, Yeti 1.4 TSI 122 90 1.4 petrol CAXA Octavia: 11/2008-06/2013
Rapid: 07/2012-06/2015
Yeti: 06/2010-05/2015
Skoda Superb II Hatchback / Estate 1.4 TSI 125 92 1.4 petrol CAXC 07/2008-05/2015
Volkswagen Golf V / Golf Plus / Golf VI Hatchback, Estate & Cabriolet 1.4 TSI 122 90 1.4 petrol CAXA 05/2007-05/2016
Volkswagen Jetta III / Jetta IV 1.4 TSI 122 90 1.4 petrol CAXA / CMSB Jetta III: 05/2007-10/2010
Jetta IV: 05/2011-
Volkswagen Passat B6 / B7 Saloon & Estate 1.4 TSI 122 90 1.4 petrol CAXA 05/2007-12/2014
Volkswagen Scirocco III 1.4 TSI 122 90 1.4 petrol CAXA / CMSB 08/2008-11/2017
Volkswagen Tiguan 5N / Tiguan Van 1.4 TSI 122 90 1.4 petrol CAXA 08/2010-07/2018
Volkswagen Eos 1.4 TSI 122 90 1.4 petrol CAXA 11/2007-08/2015

Associated part numbers: 54399700139, 54399800139, 54399880139, 54399900139, 49373-01000, 4937301000, 49T73-01000, 49T7301000, 49373-01001, 4937301001, 493T73-01001, 493T7301001, 49373-01002, 4937301002, 49T73-01002, 49T7301002, 49373-01003, 4937301003, 49T73-01003, 49T7301003, 49373-01004, 4937301004, 49T73-01004, 49T7301004, 49373-01005, 4937301005, 49T73-01005, 49T7301005, 49373-01006, 4937301006, 49T73-01006, 49T7301006, 49373-01000-r, 49373-01001-r, 49373-01002-r, 49373-01003-r, 49373-01004-r, 49373-01005-r, 49373-01006-r, 49T73-01005-r, 5439-970-0139-r, 40007030, 401TN100475, 03C145701R, 03C145701N, 03C145701J, 03C145701F, 03C145702A, 03C145702C, 03C145702L, 03C145701C, 03C145701CV, 03C145701CX, 03C145701FV, 03C145701FX, 03C145701JV, 03C145701JX, 03C145701NV, 03C145701NX, 03C145701RV, 03C145701RX, 03C145702, 03C145702AV, 03C145702AX, 03C145702CV, 03C 145 701 N, 03C145702CX, 03C145702LV, 03C145702LX, 03C145702V, 03C145702X, 03C145703

Fitting Advice

We always recommend having your replacement turbocharger fitted by a qualified mechanic. Correct installation is essential to ensure proper fitment, reliable operation, and long service life from day one.

You can read our full fitting instructions here.

It is also essential that the root cause of the original turbocharger failure is identified before fitting the replacement. In many cases there is an underlying issue that also needs attention, such as a blocked DPF. This is one of the most common contributing factors, and fitting a new turbo without resolving it can place the replacement under unnecessary strain.

We also offer a professional DPF cleaning service if required.

Fitting Service at Turboworks

If you would like us to carry out the installation, our Eastbourne workshop is staffed by experienced mechanics whose day-to-day work includes turbocharger replacement, diagnostics, and related repairs.

If you are looking for a turbo specialist, click here to request a fitting quote, or call us directly on 07440 707 255 or 01323 301 999.

Please note that we do not offer a while-you-wait service. We will arrange a booking time that works for you.

Warranty Information

Unless otherwise stated, warranty is provided to the original purchaser for repair or replacement of the turbocharger for 1 year from the date of purchase or 12,000 miles (whichever occurs first). Warranty covers the turbocharger for faulty workmanship or components and does not extend to damage caused by misuse in fitting or operation.

The reason for failure of the previous turbocharger must be rectified prior to fitting a replacement. Air and oil filters, engine oil, gaskets and the oil feed pipe need to be changed or replaced. Proof of purchase of components may be required to support any claims.

Proof and date of the original purchase will be required before considering any warranty claim, and the unit must be returned complete. Any attempt to dismantle or repair the unit will invalidate the conditions of warranty. Warranty does not cover any cost of labour or materials required to remove or reinstall the turbocharger.

Read full Warranty Information

Delivery & Dispatch

Delivery is available within the United Kingdom and internationally, subject to availability. Free delivery applies to turbochargers supplied to UK mainland addresses unless otherwise stated. Delivery timeframes provided are estimates only.

Stock items ordered before 3 pm are typically dispatched the same working day for next-day delivery. Orders placed after 3 pm, at weekends or on bank holidays will be dispatched on the next working day.

Non-stock or special-order items are subject to lead times, which will be confirmed separately. Certain geographical locations may require extended delivery periods.

Please inspect goods immediately upon delivery. Where packaging is visibly damaged, delivery should be refused and reported without delay.

Read full Collection and Delivery information

Returns

If you need to return a turbocharger or send a unit back to us, please contact us first so we can advise on the correct process.

Where a unit is being returned or collected, it must be securely packaged in a suitable, rigid cardboard box and adequately protected using appropriate packaging materials. Non-essential components, including oil feed pipes, oil return pipes, sensors, wiring, brackets, and ancillary fittings, should be removed before sending.

Where return shipment is arranged by the customer, please retain proof of shipment and tracking details.

Turbocharger Guides & Advice

Please check your turbocharger part number before ordering. Many vehicles use more than one turbocharger version depending on model year, engine code, power output, emissions setup and actuator type.

If you are unsure whether your turbocharger has failed, or you want to understand common causes of turbo problems before ordering, visit our technical information hub.

For Turboworks updates, buying guidance and practical articles about replacement turbochargers, visit our blog.

Need help confirming compatibility?

Contact Turboworks on 07440 707 255 or 01323 301 999.
Based in Eastbourne - specialists in turbocharger replacement, supply, and diagnostics.

Condition:
Remanufactured
Fits to:
Audi A1, A3, Seat Altea, Leon, Toledo
Skoda Octavia, Yeti, Superb
Volkswagen Jetta, Passat, Scirocco, Tiguan, Eos
Engine Code:
CAXA, CAXC, CMSA, CMSB, CNVA
Power (BHP):
122-125HP
Capacity:
1.4 petrol
Years:
Audi A1 1.4 TFSI 2010-2015
Audi A3 1.4 TFSI 2007-2013
Seat Altea 1.4 TSI 2007-
Seat Leon 1.4 TSI 2007-
Seat Toledo 1.4 TSI 2007-2015
Skoda Octavia 1.4 TSI 2008-2013
Skoda Rapid 1.4 TSI 2012-2015
Skoda Superb 1.4 TSI 2008-2015
Skoda Yeti 1.4 TSI 2010-2015
VW Eos 1.4 TSI 2007-2015
VW Golf 1.4 TSI 2007-2016
VW Jetta 1.4 TSI 2007-
VW Passat 1.4 TSI 2007-2014
VW Scirocco 1.4 TSI 2008-2017
VW Tiguan 1.4 TSI 2010-2018
Part numbers:
49373-01004-r, 49373-01005-r, 49373-01006-r, 49T73-01005-r, 5439-970-0139-r, 40007030, 401TN100475
4937301003, 49T73-01003, 49T7301003, 49373-01004, 4937301004, 49T73-01004, 49T7301004, 49373-01005, 4937301005, 49T73-01005, 49T7301005, 49373-01006, 4937301006, 49T73-01006, 49T7301006, 49373-01000-r, 49373-01001-r, 49373-01002-r, 49373-01003-r,
54399700139, 54399800139, 54399880139, 54399900139, 49373-01000, 4937301000, 49T73-01000, 49T7301000, 49373-01001, 4937301001, 493T73-01001, 493T7301001, 49373-01002, 4937301002, 49T73-01002, 49T7301002, 49373-01003
OE numbers:
03C145701R, 03C145701N, 03C145701J, 03C145701F, 03C145702A, 03C145702C, 03C145702L, 03C145701C, 03C145701CV, 03C145701CX, 03C145701FV, 03C145701FX, 03C145701JV, 03C145701JX, 03C145701NV, 03C145701NX
03C145701RV, 03C145701RX, 03C145702, 03C145702AV, 03C145702AX, 03C145702CV, 03C 145 701 N, 03C145702CX, 03C145702LV, 03C145702LX, 03C145702V, 03C145702X, 03C145703
Original Turbo Manufacturer
BMTS - Bosch Mahle Turbo Systems
KKK / BorgWarner
Mitsubishi / MHI
TWR-00931
3 Items
Refurbished
No reviews

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