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53049880026 K04-2078EXE 4 82 Turbocharger Replacement for Audi RS4 ASJ AZR

53049880026 K04-2078EXE 4 82 turbocharger for Audi RS4 ASJ AZR 380HP. Aftermarket replacement application. Verify part number, engine, and OEM references before ordering.

Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .

Type Turbocharger On backorder — orders accepted Part # 53049880026 Models K04-2078EXE 4 82 Weight 6.00 kg Packing 21*23*26
Cross Reference 078145702M
Show more cross references 078145702M 078145704M 078145704MX 53049700026 5304-970-0026 5304-988-0026
US$ 233.00 / 1 pc(s)
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Subtotal: US$ 233.00

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12-Month Warranty Worldwide shipping excluding Canada and China. OEM-Grade Quality

This 53049880026 K04-2078EXE 4 82 turbocharger is an aftermarket replacement unit for Audi RS4 and A4 vehicles with ASJ or AZR engine codes. It serves as a replacement application for high-performance Audi models, including the RS4 380HP variant. Buyers should verify part number, engine code, and OEM reference numbers such as 078145702M before ordering to ensure correct fitment.

Key Specifications

  • Part Number: 53049880026
  • Product Type: Turbocharger
  • Turbo Model: K04-2078EXE 4 82
  • Application Clues: Audi RS4 and A4 with ASJ or AZR engine codes
  • Packing Dimensions: 21 x 23 x 26 cm
  • Gross Weight: 6 kg
  • OEM Reference Numbers: 078145702M, 078145704M, 53049700026, 5304-988-0026

These specifications help buyers confirm the correct replacement unit for their specific vehicle setup. Cross-check the part number and OEM references against the existing turbocharger label or service documentation before placing an order.

Application & Compatibility

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

  • AUDI > AUDI RS4 > AUDI ASJ AZR 380HP
  • AUDI > AUDI A4 > ASJ AZR
  • AUDI > AUDI RS4 RIGHT SIDE > ASJ AZR

This turbocharger is listed for Audi RS4 and A4 applications with ASJ or AZR engine codes, including the RS4 380HP variant. It is also associated with right-side configurations for Audi RS4 models. Buyers should treat these application paths as reference clues and verify the specific vehicle setup before ordering.

  • Audi RS4: ASJ/AZR engine codes, 380HP variant
  • Audi A4: ASJ/AZR engine codes
  • Audi RS4 Right Side: ASJ/AZR engine codes

Confirm the part number 53049880026 and OEM reference numbers such as 078145702M or 078145704M against your vehicle’s service documentation. Technical fitment support is available to help resolve any questions regarding the correct replacement application.

Technical Notes

The K04-2078EXE 4 82 turbocharger is a complete assembly designed for high-performance Audi applications. This unit is associated with ASJ and AZR engine codes, specifically for the Audi RS4 380HP and A4 models. Buyers should verify the turbo configuration against their specific vehicle setup. Confirm the part number 53049880026 and OEM references such as 078145702M before installation. Technical fitment support is available to assist with verification questions.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 53049880026 K04-2078EXE 4 82 turbocharger. Technical fitment support is available to help verify part numbers, engine codes, and OEM references such as 078145702M before ordering. For bulk inquiries or specific application questions, contact our team to confirm the correct replacement unit for your Audi RS4 or A4 setup.

Product FAQ

This part is associated with OEM references including 078145702M, 078145704M, and 53049700026. Verify these numbers against your vehicle's service manual or existing turbo label.

Confirm that the intake manifold and exhaust downpipe are free of debris or oil contamination. Check for any signs of internal engine damage that could affect the new turbocharger.

Record idle stability, boost pressure response, and any unusual noises or leaks. Note the oil pressure reading to ensure proper lubrication for the new turbocharger.

Keep the part number 53049880026, OEM reference 078145704M, and installation date. Document any error codes and operating conditions to support technical fitment support inquiries.

AUDI and other product, brand and model names are the property of their respective owners and are used for reference and application-lookup only. LeadTurbo is not affiliated with or endorsed by AUDI.

Compatibility Verify part number 53049880026, engine code ASJ/AZR, vehicle application (Audi RS4/A4), production year, and OEM reference numbers (e.g., 078145702M, 078145704M) before ordering. Confirm turbo configuration matches your specific vehicle setup.

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