53049880025 K04-2078EXE 4 82 Turbocharger Replacement for Audi A4/RS4
Aftermarket replacement turbocharger 53049880025 (K04-2078EXE 4 82) for Audi A4/RS4 ASJ AZR. Verify OEM references and vehicle fitment before ordering. B2B volume pricing available.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Show more cross references
078145701M 078145703M 078145703MX 53049700025 5304-970-0025 5304-988-0025Subtotal: CA$ 338
Standard shipping for one packed item (CAD)
| Canada | CA$ 193.00 |
|---|
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Standard rates exclude duties, taxes and remote-area, residential or special-packaging charges. Sales confirms the total before payment.
Shipping zones and full policyThis aftermarket replacement turbocharger, part number 53049880025 (K04-2078EXE 4 82), is listed for Audi A4 and RS4 applications with ASJ/AZR engine codes. Verify your specific vehicle configuration and OEM reference numbers before ordering to ensure correct fitment.
Key Specifications
- Part Number: 53049880025
- Product Type: Turbocharger
- Turbo Model: K04-2078EXE 4 82
- Packing Dimensions: 21 x 23 x 26 cm
- Gross Weight: 6 kg
- Representative OEM References: 078145701M, 078145703M, 5304-988-0025
These specifications help buyers verify physical dimensions and weight for shipping calculations. Cross-check the part number and model against your vehicle’s service data to confirm the correct unit for your application.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
This turbocharger is listed for Audi A4 and Audi RS4 applications with ASJ/AZR engine codes. The RS4 application is specifically noted for the left-side position. Use the following reference numbers to verify fitment against your vehicle's service data:
- AUDI > AUDI A4 > ASJ AZR
- AUDI > AUDI RS4 LEFT SIDE > ASJ AZR
- 078145701M
- 078145703M
- 078145703MX
- 5304-970-0025
- 5304-988-0025
Confirm the engine code, production year, and side of installation before ordering. These references help identify the correct replacement application for your specific vehicle configuration.
Technical Notes
The K04-2078EXE 4 82 model designation indicates a specific turbocharger configuration for the listed Audi applications. No VNT, variable-geometry, or oil-cooling details are confirmed in the supplied data; verify the exact turbo configuration against your vehicle’s service manual. For rebuild jobs, inspect the bearing housing, shaft play, and compressor/turbine wheel condition before installation. Confirm that the replacement unit matches the original part number 53049880025 and associated OEM references such as 078145701M or 078145703M. Technical fitment support is available to help verify these details before ordering.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 53049880025 K04-2078EXE 4 82 turbocharger. Worldwide shipping is available for international orders. Technical fitment support is provided to help verify part numbers, engine codes, and OEM reference numbers before placing bulk orders. Contact our team to confirm application details for your specific Audi A4 or RS4 fleet requirements.
Product FAQ
OTHER 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 OTHER.
Compatibility Verify part number 53049880025, engine code ASJ/AZR, vehicle application (Audi A4/RS4), production year, and OEM reference numbers (e.g., 078145701M, 078145703M) before ordering. Fitment is reference-based; confirm against your specific vehicle configuration.
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Frequently Asked Questions
What types of turbocharger spare parts do you offer? Warranty, shipping, quality and more.
Complete Turbo Units
Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.
CHRA / Core Assemblies
Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.
Turbine Wheels & Shafts
Precision-balanced turbine shafts engineered from inside out for superior durability.
Turbine Housings
Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.
Compressor Housings
OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.
Bearing Housings
Rock-solid platform engineered for high-output rebuilds — the foundation for performance.
Compressor Wheels
Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.
