53039880073 K03-2075EYD Turbocharger for Audi A4 1.8T (B6)

This 53039880073 turbocharger serves as an aftermarket replacement for Audi A4 1.8T (B6) vehicles with BEX or AVJ engines. Designed to reference OE number 06B145703B, this K03-2075EYD 5 88 unit supports repair shops and distributors seeking reliable fitment verification and technical support for specific turbocharger applications.

Key Specifications

This turbocharger assembly is identified by part number 53039880073 and model K03-2075EYD 5 88. It serves as a replacement unit for Audi A4 1.8T (B6) vehicles equipped with BEX or AVJ engines. Key reference numbers include 06B145703B, 53039700073, and 5303-988-0073 for cross-verification. The unit ships in a 21x23x26 cm package with a gross weight of 7 kg. Buyers should confirm the specific turbo configuration matches their application before ordering.

Application & Compatibility

This unit is listed for Audi A4 1.8T (B6) vehicles equipped with BEX or AVJ engines. Buyers should verify the specific engine code and vehicle generation to ensure correct application. The turbocharger references OE numbers such as 06B145703B and 53039700073 for cross-verification purposes. Always confirm that the physical part number 53039880073 and model K03-2075EYD match your existing unit before ordering. Technical fitment support is available to assist with verification.

Technical Notes

The K03-2075EYD 5 88 model designation identifies this unit as a standard automotive turbocharger assembly. Buyers should verify the compressor and turbine housing dimensions against their existing unit to ensure proper fitment. This model is typically associated with 1.8T engine applications, requiring precise alignment of mounting flanges and oil lines. Confirm that the actuator arm length and wastegate configuration match your specific Audi A4 B6 setup before installation.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for this 53039880073 turbocharger replacement. Worldwide shipping is available for distributors and repair shops managing inventory needs. Technical fitment support helps verify engine codes and OE references before ordering. Contact our team to confirm stock availability and discuss bulk order requirements for your specific application.

For B2B inventory planning, this unit ships in a compact 21x23x26 cm package with a gross weight of 7 kg, optimizing freight costs for distributors. LeadTurbo provides technical fitment support to help verify the K03-2075EYD 5 88 model against your specific Audi A4 1.8T application. Volume pricing is available for repair shops and fleet parts buyers managing recurring replacement needs. Contact our team to confirm stock levels and discuss bulk order requirements for part number 53039880073.