53039700044 Turbocharger Core for Audi A3 1.8T & VW ARZ
Aftermarket replacement core for part 53039700044. Reference application includes Audi A3 1.8T and VW ARZ. Verify engine code and OEM references before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Show more cross references
FOR 53039700035 FOR 5303-970-0035 FOR 5303-970-0044 FOR 53039700045 FOR 5303-970-0045 FOR 53039880035 FOR 5303-988-0035 FOR 53039880044 FOR 5303-988-0044 FOR 53039880045 FOR 5303-988-0045Subtotal: CA$ 94
Send an InquiryThis aftermarket replacement turbocharger core (CHRA) is listed for part number 53039700044, serving as a replacement application for Audi A3 1.8T and Volkswagen ARZ engines. It supports B2B repair and rebuild projects with technical fitment support, allowing buyers to verify specific OEM reference numbers and engine codes before ordering to ensure the correct unit is selected for their vehicle application.
Key Specifications
- Part Number: 53039700044
- Product Type: Turbocharger Core (CHRA)
- Gross Weight: 2 kg
- Representative OEM References: 53039700035, 53039700045, 53039880044
- Application Clues: Audi A3 1.8T, Volkswagen ARZ, Audi TT, VW Jetta, Seat Leon, Skoda Octavia I
- Packing: Not specified
- Image Available: No
Buyers should verify the physical dimensions and mounting details against their specific turbo unit. The 2 kg gross weight serves as a baseline for confirming the correct core assembly before shipment.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- AUDI > Audi A3 > Audi A3 1.8 T > Volkswagen ARZ
- AUDI > AUDI A3 > AJQ APP ARY AUQ
- AUDI > AUDI A3 > VOLKSWAGEN 1 8-5V QUER TRANSVERSAL
- AUDI > AUDI TT 175HP 1998 > AUDI A3 2000 180HP
- AUDI > AUDI TT > VOLKSWAGEN 1 8-5V QUER TRANSVERSAL
- AUDI > AJQ
- AUDI > AQA
- SEAT > AQA
- SEAT > AQX
- SEAT > SEAT CORDOBA 1 9 TDI
- SEAT > SEAT LEON > VOLKSWAGEN 1 8-5V QUER TRANSVERSAL
- SEAT > SEAT TOLEDO II > VOLKSWAGEN 1 8-5V QUER TRANSVERSAL
- SKODA > AGU
- SKODA > SKODA OCTAVIA I > VOLKSWAGEN 1 8-5V QUER TRANSVERSAL
- VOLKSWAGEN > 5V QUER > TRANSVERSAL
- VOLKSWAGEN > AGU
- VOLKSWAGEN > AQA
- VOLKSWAGEN > AVC
- VOLKSWAGEN
- VOLKSWAGEN > VOLKSWAGEN JETTA > VOLKSWAGEN 1 8-5V QUER TRANSVERSAL
- VOLKSWAGEN > d4a676de-099c-4134-932d-0647cb4c2512 > VOLKSWAGEN 1 8-5V QUER TRANSVERSAL
This core is listed for replacement application on Audi A3 1.8T, Volkswagen ARZ, and related 1.8T engines. Application clues include Audi TT, VW Jetta, Seat Leon, Skoda Octavia I, and VW ARZ. Buyers should verify the turbo model number and OEM reference codes on the old unit against the 53039700044 series. Cross-check engine codes such as AJQ, APP, ARY, AUQ, AGU, AQA, and AVC to confirm the correct fitment. Always verify part number, engine, and vehicle application before ordering.
Technical Notes
This core is a mechanical assembly containing the compressor wheel, turbine wheel, and bearing housing. It is not a complete turbocharger; buyers must verify that their existing compressor and turbine housings are undamaged and suitable for reuse. Inspect the old unit's housing for cracks, excessive wear, or oil leaks before ordering. Confirm the physical dimensions and mounting details match the 53039700044 series. The 2 kg gross weight helps confirm the correct physical unit. Verify the specific engine code and OEM reference numbers on the old turbo tag against the supplied list to ensure the correct replacement application.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for this 53039700044 core. Technical fitment support is available to help repair shops, rebuilders, and distributors verify the correct unit against their specific turbo configuration. Buyers can request additional documentation or clarification on OEM reference numbers 53039700035 and 53039880044 before placing an order. This service helps ensure the selected CHRA matches the engine code and vehicle application, reducing the risk of incorrect shipments for Audi A3 1.8T and VW ARZ projects.
Product FAQ
Audi A3 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 A3.
Compatibility Verify part number, engine code, vehicle application, and OEM reference numbers before ordering. This is an aftermarket replacement application; confirm fitment against your specific turbo configuration.
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Frequently Asked Questions
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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.
