53039700109 Turbocharger Replacement for Audi A4 2.0 TDI (B7)

This aftermarket replacement turbocharger, part number 53039700109 (model BV43-1880DXF 419 18), is designed for Audi A4 2.0 TDI B7 engines, including BRD and BVA variants. It serves as an aftermarket replacement application for units referencing OEM numbers such as 03G145702H and 5303-970-0109. Buyers should verify engine codes and vehicle specifications to ensure proper fitment before ordering.

Key Specifications

This turbocharger assembly is identified by part number 53039700109 and model BV43-1880DXF 419 18. It serves as a replacement application for Audi A4 2.0 TDI engines, specifically referencing codes BRD and BVA 170HP. The unit corresponds to OEM reference numbers including 03G145702H, 03G145702HV, and 03G145702HX. Buyers should verify these references against their vehicle documentation to ensure correct identification. The product is supplied with standard packing dimensions of 21*23*26 cm and a gross weight of 9 kg. These specifications assist in logistics planning and inventory management for B2B distributors and repair shops.

Application & Compatibility

Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:

• AUDI > AUDI A4 2 0 TDI (B7) > AUDI BRD
• AUDI > AUDI A4 2 0 TDI (B7) > AUDI BVA 170HP

This unit is listed for Audi A4 2.0 TDI (B7) applications, specifically referencing engine codes BRD and BVA 170HP. These application paths serve as reference clues for identification purposes only. Buyers must verify the exact engine variant, vehicle model year, and turbocharger configuration against their original unit. Cross-check OEM reference numbers such as 03G145702H and 5303-970-0109 to confirm alignment with your specific requirements. Always validate fitment details with your technical team before finalizing orders to ensure correct replacement application.

Technical Notes

This turbocharger assembly requires careful handling to maintain bearing integrity and seal alignment. Inspect the compressor and turbine wheels for damage or foreign object debris before installation. Verify that all mounting studs, nuts, and gaskets match the original specifications to prevent leaks or vibration. Ensure oil and coolant lines are clean and free of blockages to support proper lubrication and thermal management. Confirm that the actuator related hardware moves freely and responds correctly to boost pressure signals. Proper installation practices help ensure stable operation and long-term reliability in demanding diesel applications.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for this 53039700109 turbocharger replacement. Worldwide shipping is available for distributors, repair shops, and fleet parts managers. Technical fitment support helps verify engine codes and OEM references before ordering. Contact our team to confirm stock levels and lead times for bulk inquiries. We assist with identifying correct units for Audi A4 2.0 TDI applications.