- 🚚Shipped from a European warehouse
- 💶Final price — no customs or import fees within the EU
- ⚡Fast delivery: usually 2–5 business days (depending on the country)
- 🔎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
- 🧩Easy variant selection
- 📦Secure packaging
- ⭐Good “for now” choice
K03 turbocharger for 1.8 TSI/1.8 TFSI engines
K03 turbocharger designed for selected Audi, Volkswagen, Seat and Skoda cars with 1.8 TSI or 1.8 TFSI engines and engine codes BYT, BZB, CDAA and CDAB.
Application
- Audi: A3 8P, TT 8J
- Seat: Altea 5P, Leon 1P1, Toledo III
- Skoda: 5P2, Octavia II 1Z, Superb II 3T, Yeti 5L
- Volkswagen: CC 358, Passat 3C2, Passat 3C5, Passat 362, Passat 365, Passat CC 357
Engine compatibility
This product is suitable for 1.8 TSI/1.8 TFSI engines with codes BYT, BZB, CDAA, and CDAB. Before purchasing, please compare the installed part number and engine code with your vehicle's data.
OEM/OE numbers
06J145701J, 06J145702G, 145701, 145702
Additional reference numbers
06J145701, 06J145702, 06J145701A, 06J145701AV, 06J145701AX, 06J145701B, 06J145701BV, 06J145701BX, 06J145701H, 06J145701HV, 06J145701HX, 06J145701JV, 06J145701JX, 06J145701L, 06J145701LV, 06J145701LX, 06J145701P, 06J145701PV, 06J145701PX, 06J145701R, 06J145701RV, 06J145701RX, 06J145702C, 06J145702CV, 06J145702CX, 06J145702F, 06J145702FV, 06J145702FX, 06J145702GV, 06J145702GX, 53039700123, 53039700159, 53039900160, 53039880160, 53039700160, 53039900159, 53039880159, 53039700136, 53039900136, 53039880136, 53039700134, 53039900134, 53039880134, 53039700112, 53039900112, 53039880112.
Helpful information before purchasing
This K03 turbocharger is suitable for selected Audi, Volkswagen, Seat, and Skoda models with 1.8 TSI/1.8 TFSI engines. Compatibility should be verified by engine code, model, platform, and part number.
The most important information
- Part type: K03 turbocharger.
- Application: selected 1.8 TSI/1.8 TFSI engines.
- Engine codes: BYT, BZB, CDAA, CDAB.
- Confirmed OEM/OE numbers: 06J145701J, 06J145702G, 145701, 145702.
Contents of the set
The source identifies the product as a K03 turbocharger. Detailed information about the kit's additional equipment is not provided.
Frequently asked questions
How do I check if a part fits?
Please compare the engine code, vehicle model and platform, and the installed turbocharger number with the data provided in the description. The engine codes indicated are BYT, BZB, CDAA, and CDAB.
Is the product ready for assembly?
The source does not contain information confirming the extent of product preparation for assembly. Part compatibility and scope of work should be verified prior to assembly.
Does the offer include a complete set?
The source indicates a K03 turbocharger, but does not specify additional kit components. The scope of the offer should be verified before purchase.
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