454231-0001 Turbocharger Core Replacement for Audi A6 1.9 TDI
Aftermarket 454231-0001 turbo core for Audi A6 1.9 TDI (C5) and related VW/Skoda applications. Verify engine code and OEM references 454231-0003/0004/0005 before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
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FOR 454231-0003 FOR 454231-0004 FOR 454231-0005Subtotal: US$ 115.00
Send an InquiryThis aftermarket 454231-0001 turbocharger core (CHRA) serves as a replacement component for Audi A6 1.9 TDI (C5) vehicles equipped with the ATJ engine. It is also associated with reference applications for VW and Skoda models using AHH and AVB engine codes, where buyers should verify specific part numbers and OEM references 454231-0003, 454231-0004, and 454231-0005 before ordering.
Key Specifications
- Part Number: 454231-0001
- Product Type: Turbocharger Core (CHRA)
- OEM Reference Numbers: 454231-0003, 454231-0004, 454231-0005
- Application Clues: Audi A6 1.9 TDI (C5) with ATJ engine; VW/Skoda AHH/AVB engine codes
- Image Availability: Not currently available
- Packing / Gross Weight: Not specified in supplied data
Verify the part number and OEM references against your specific turbo configuration before ordering.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- AUDI > AUDI A6 1 9 TDI (C5) > AUDI ATJ
- AUDI > AHH
- AUDI > AVB
- SKODA > AVB
- VOLKSWAGEN > AHH
- VOLKSWAGEN > AJM
- VOLKSWAGEN > AVB
This core is listed for Audi A6 1.9 TDI (C5) vehicles with the ATJ engine. Reference applications also include Audi, VW, and Skoda models using AHH and AVB engine codes. Buyers should verify the specific engine code, production year, and turbo configuration against the supplied OEM reference numbers 454231-0003, 454231-0004, and 454231-0005. Fitment is based on these reference clues; confirm your specific application before ordering to ensure the correct replacement part is selected.
Technical Notes
This CHRA is a core assembly containing the turbine wheel, compressor wheel, and bearing housing. It is designed for the Audi A6 1.9 TDI (C5) ATJ engine and related VW/Skoda applications. Verify the specific turbo configuration and OEM references 454231-0003, 454231-0004, and 454231-0005 against your vehicle's service records. Confirm the engine code (ATJ, AHH, or AVB) and production year to ensure the correct replacement part is selected. Technical fitment support is available to assist with verification before ordering.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 454231-0001 turbo core. Worldwide shipping is available for orders of this CHRA. Technical fitment support is provided to help verify engine codes ATJ, AHH, and AVB against OEM references 454231-0003, 454231-0004, and 454231-0005. Contact our team to confirm specific application details and secure replacement reliability for your fleet or workshop inventory.
Product FAQ
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, engine code (ATJ/AHH/AVB), vehicle application, production year, and OEM reference numbers (454231-0003, 454231-0004, 454231-0005) before ordering. Fitment is based on reference applications; confirm 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.
