- 🚚Shipped from a European warehouse
- 💶Final price — no customs or import fees within the EU
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- 🔎Tracking after dispatch
- ↩️14-day returns (EU law)
- 🛡️24-month seller liability
- 💬Support before and after purchase
- ✅ Verified offer — matches the description
- 🧾Clear description and photos
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K03 turbocharger repair kit for 1.8T engines
A kit of components for repairing the K03 turbocharger used in selected 1.8T petrol engines with an output of 110 kW or 120 kW. The product is intended for use in the Audi A4, Audi A6, Seat Exeo, and Volkswagen Passat B5 models, according to the engine codes, years, and part numbers provided.
Application
- Audi A4 1.8T 110 kW/150 HP, APU, ARK engines, years 1998–1999.
- Audi A4 1.8T 120 kW/163 HP, BFB engine, from 2004.
- Audi A6 1.8T 110 kW/150 HP, APU engines, ARK, from 1998.
- Seat Exeo 1.8T 110 kW/150 HP, CFMA engine, 2009–2010.
- Volkswagen Passat B5 1.8T 110 kW/150 HP, APU, ARK engines, years 1996–2000.
Technical data
- Part type: turbocharger repair kit.
- Turbocharger model: K03.
- The kit includes a 360° thrust bearing.
- Package dimensions: 24 × 16 × 3 cm.
- Package weight: 0.15 kg.
Confirmed OEM/OE numbers
53039880029, 53039700029, 058145703J, 058145703JX, 058145703JV, 058145703N, 058145703
Installation
Before purchasing, please compare the part number and vehicle version with the application information. The source recommends professional installation of the turbocharger repair kit.
Helpful information before purchasing
This is a K03 turbocharger repair kit, not a complete turbocharger. Before ordering, please compare the turbocharger model, engine code, horsepower, year, and OEM/OE number with the part installed in your Audi A4, Audi A6, Seat Exeo, or Volkswagen Passat B5.
The most important information
- Kit designed for selected 1.8T petrol engines with power of 110 kW/150 HP and 120 kW/163 HP.
- Fits K03 turbocharger applications indicated in the description.
- The kit includes a 360° thrust bearing and the other components listed below.
- Please confirm vehicle compatibility and OE number before purchasing.
Contents of the set
- 1 × 360° thrust bearing
- 1 × O-ring
- 2 × shaft nut
- 1 × plain bearing
- 1 × piston ring
- 1 × anti-rotation pin
- 1 × anti-rotation plate
- 1 × C-ring
- 10 × screw
Frequently asked questions
How do I check if a part fits?
Compare the K03 turbocharger model, engine code, horsepower, vehicle year, and OEM/OE number. This kit is suitable for selected Audi A4, Audi A6, Seat Exeo, and Volkswagen Passat B5 models listed in the offer.
Is the product ready for assembly?
This is a turbocharger repair kit. Installation requires proper installation; to avoid problems, professional installation is recommended.
Does the offer include a complete set?
The offer includes the items listed in the "Kit Contents" section. The complete turbocharger is not included.
Why is it worth buying from Multigenus?
- Ships from European warehouse for selected offers
- Final price within the EU, excluding customs and import surcharges
- 14 days to return in accordance with EU law
- Pre- and post-purchase support
- The product is described in a way that makes it easier to choose the right variant