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454232-0004 GT1749MV GT1749V Turbocharger Replacement for Audi A3 TDI

Aftermarket replacement turbocharger 454232-0004 (GT1749MV/GT1749V) for Audi A3 TDI AHF/ALH 110HP. Reference OEM numbers 454232-4, 454232-5004. Verify engine code and vehicle application before ordering.

Type Turbocharger Part # 454232-0004 Models GT1749MV GT1749V
Cross Reference 454232-4
Show more cross references 454232-4 454232-5004 454232-5004S
Part Number 454232-0004 Product Type Turbocharger Compatibility Verify part number 454232-0004, engine code (AHF/ALH), vehicle model (Audi A3 TDI), and OEM reference numbers (454232-4, 454232-5004) before ordering. Check turbo configuration and actuator type for your specific application.
US$ 338.00 / 1 pc(s)
Includes Canadian freight
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Subtotal: US$ 338.00

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This 454232-0004 GT1749MV GT1749V turbocharger serves as an aftermarket replacement for Audi A3 TDI vehicles equipped with AHF and ALH 110HP engines. Designed to reference OEM numbers 454232-4 and 454232-5004, this unit supports B2B buyers seeking reliable turbo replacements. Verify your specific engine code and vehicle application details before ordering to ensure proper fitment.

Key Specifications

  • Part Number: 454232-0004
  • Product Type: Turbocharger
  • Turbo Model: GT1749MV / GT1749V
  • OEM Reference Numbers: 454232-4, 454232-5004, 454232-5004S
  • Application Clues: Audi A3 TDI (AHF, ALH 110HP)
  • Packing: Standard export packaging
  • Gross Weight: Verify with supplier
  • Image Availability: No image provided

Application & Compatibility

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

  • AUDI > AUDI A3 TDI > AUDI AHF ALH 110HP
  • AUDI > AUDI A3 TDI > VOLKSWAGEN PD UI EURO III AUDI PD UI EURO3 2000

This unit is listed as a replacement application for Audi A3 TDI vehicles equipped with AHF and ALH 110HP engines. It also references Volkswagen PD UI Euro III applications from the 2000 model year. Always verify your specific engine code, vehicle production year, and turbo configuration before ordering. Cross-check the original part number against the supplied OEM references to ensure correct identification.

Technical Notes

This GT1749V series unit typically features a variable-geometry turbine housing to optimize exhaust gas flow across varying engine speeds. The design aims to improve response times and efficiency for diesel applications. Buyers should inspect the nozzle ring and vanes for smooth movement before installation. Ensure all mounting surfaces are clean and free of debris to maintain proper sealing. Verify that the actuator related hardware aligns correctly with the turbocharger housing to prevent operational issues.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for the 454232-0004 GT1749V turbocharger. Worldwide shipping is available for distributors, repair shops, and fleet parts buyers. Technical fitment support helps verify engine codes and OEM references before ordering. Contact our team to confirm application details and secure competitive rates for bulk purchases.

For B2B inventory planning, verify the gross weight and packing dimensions with our sales team before finalizing orders, as these details impact shipping costs and warehouse space. We provide technical fitment support to help distributors cross-check OEM reference numbers like 454232-4 against specific Audi A3 TDI engine codes. Volume pricing is available for bulk purchases of the 454232-0004 GT1749V turbocharger. Contact us to confirm stock levels and arrange worldwide shipping for your repair shop or fleet maintenance needs.

Product FAQ

This turbocharger is associated with OEM reference numbers 454232-4, 454232-5004, and 454232-5004S. Use these numbers to help confirm fitment for your specific vehicle application.

This unit is listed as a replacement application for Audi A3 TDI vehicles with AHF and ALH 110HP engines. Always verify your engine code and production year before purchasing.

Inspect the original turbocharger's actuator related electrical detail and wiring harness. Compare the pin layout and voltage requirements with the replacement unit to ensure electronic compatibility.

Ensure the VNT vanes move freely without binding or excessive play before installation. Clean the intake and exhaust ports thoroughly to prevent debris from damaging the mechanism.

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.

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