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5304-970-0015 Core K04-2075EAC 4 82 | Audi A4 1.8L

Aftermarket replacement core for 5304-970-0015 K04-2075EAC 4 82. Reference application includes Audi A4 1.8L petrol. Verify engine code and OEM reference 5304-988-7500 before ordering.

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

Type Core On backorder — orders accepted Part # FOR 5304-970-0015 Models K04-2075EAC 4 82 Packing N/A
Cross Reference FOR 5304-988-7500
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12-Month Warranty Shipping to Canada only. OEM-Grade Quality

This aftermarket replacement core for part number 5304-970-0015 is designed for K04-2075EAC 4 82 turbochargers in Audi A4 1.8L petrol applications. It serves as a reference application for related VW Passat B5 and Skoda Superb I models, with OEM reference 5304-988-7500 available for fitment verification.

Key Specifications

  • Part Number: 5304-970-0015
  • Product Type: Core (CHRA)
  • Turbo Model: K04-2075EAC 4 82
  • OEM Reference: 5304-988-7500
  • Application Clues: Audi A4 1.8L petrol, VW Passat B5, Skoda Superb I
  • Packing: N/A
  • Gross Weight: 0 kg
  • Image Availability: Not available

This core is a replacement component for the K04-2075EAC 4 82 turbocharger assembly. Buyers should verify the specific engine code and vehicle application against the supplied OEM reference 5304-988-7500 before ordering. The part is listed for 1.8L petrol engines in Audi and Volkswagen platforms. Technical fitment support is available to assist with verification of the correct core configuration for your specific vehicle.

Application & Compatibility

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

This core is a reference application for Audi A4 1.8L petrol engines, with associated clues for VW Passat B5 and Skoda Superb I. The supplied application paths include:

  • AUDI > AUDI A4 > AUDI A4 210HP 1 8 LITRE PETROL
  • AUDI > AUDI A4 > 1 8-5V LÄNGS ALONG
  • AUDI > AUDI A4 > VOLKSWAGEN 1 8-5V LÄNGS ALONG
  • AUDI > AUDI A6 > VOLKSWAGEN 1 8-5V LÄNGS ALONG
  • SKODA > SKODA SUPERB I > VOLKSWAGEN 1 8-5V LÄNGS ALONG
  • VOLKSWAGEN > VOLKSWAGEN PASSAT B5 > VOLKSWAGEN 1 8-5V LÄNGS ALONG
  • Audi A4 210HP 1.8L Petrol
  • Audi A4 1.8-5V Längs Along
  • VW Passat B5 1.8-5V Längs Along
  • Skoda Superb I 1.8-5V Längs Along

Buyers should verify the specific engine code, production year, and OEM reference 5304-988-7500 against their vehicle before ordering. These paths serve as fitment verification clues rather than confirmed universal compatibility. Technical support is available to assist with matching the correct core configuration for your specific application.

Technical Notes

The K04-2075EAC 4 82 core is a fixed-geometry turbocharger component. It does not include variable-geometry turbine vanes or an oil-cooled system. Buyers should verify the compressor and turbine wheel dimensions against the original nameplate. Check for shaft play and bearing housing condition during pre-shipment inspection. Confirm the OEM reference 5304-988-7500 matches your specific engine code. This core is intended for 1.8L petrol applications in Audi and Volkswagen platforms. Technical fitment support is available to assist with configuration verification.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for this 5304-970-0015 core. Technical fitment support is available to verify the K04-2075EAC 4 82 configuration against your specific engine code and OEM reference 5304-988-7500. Inquire about bulk orders for Audi A4, VW Passat B5, or Skoda Superb I 1.8L petrol applications. Our team assists with part number matching and pre-shipment inspection to ensure the correct replacement core is supplied for your inventory or repair needs.

Product FAQ

Compare the turbo model K04-2075EAC 4 82 and the part number 5304-970-0015 on the nameplate. Also check the OEM reference 5304-988-7500 to confirm fitment for your specific engine.

Inspect the turbine and compressor housings for cracks or excessive wear. Ensure the core matches the K04-2075EAC 4 82 configuration for Audi A4 1.8L petrol applications.

Check the oil supply and return lines for blockages or leaks. Verify the compressor and turbine wheels spin freely without rubbing before installing the new core.

This core is a reference application for VW Passat B5 1.8L petrol engines. Verify the specific engine code and OEM reference 5304-988-7500 to confirm fitment before ordering.

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 5304-970-0015, engine code, vehicle application, production year, and OEM reference 5304-988-7500 before ordering. This core is a reference application for Audi A4, VW Passat B5, and Skoda Superb I 1.8L petrol engines.

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Frequently Asked Questions

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Turbochargers

Complete Turbo Units

Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.

CHRA Core

CHRA / Core Assemblies

Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.

Turbine Wheel

Turbine Wheels & Shafts

Precision-balanced turbine shafts engineered from inside out for superior durability.

Turbine Housing

Turbine Housings

Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.

Compressor Housing

Compressor Housings

OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.

Bearing Housing

Bearing Housings

Rock-solid platform engineered for high-output rebuilds — the foundation for performance.

Compressor Wheels

Compressor Wheels

Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.

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