454083-0001 GT1544 Turbocharger Replacement for VW Passat TDI 90HP
454083-0001 GT1544 turbocharger for VW Passat TDI 90HP. Aftermarket replacement with technical fitment support. Verify part number and OEM references before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
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454083-1 454083-5001 454083-5001SSubtotal: US$ 198.00
Send an InquiryThe 454083-0001 GT1544 turbocharger is an aftermarket replacement unit designed for the Volkswagen Passat TDI 90HP engine. This assembly serves as an aftermarket replacement application for vehicles associated with OEM reference numbers 454083-1, 454083-5001, and 454083-5001S, supporting B2B buyers seeking verified fitment for Audi and VW diesel platforms.
Key Specifications
- Part Number: 454083-0001
- Product Type: Turbocharger
- Turbo Model: GT1544
- Application Clue: VW Passat TDI 90HP
- OEM Reference Numbers: 454083-1, 454083-5001, 454083-5001S
- Packing Dimensions: 21*23*26 cm
- Gross Weight: 8 kg
- Image Availability: Not available
These factual fields support initial identification. Buyers should cross-check the part number and representative OEM references against their specific vehicle data to confirm the correct replacement application.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- AUDI > VOLKSWAGEN PASSAT TDI > VOLKSWAGEN PASSAT TDI 90HP
This GT1544 turbocharger is listed for the Volkswagen Passat TDI 90HP engine, with application clues extending to Audi diesel platforms. The part number 454083-0001 is associated with OEM reference numbers 454083-1, 454083-5001, and 454083-5001S. These references serve as verification points rather than confirmed fitment confirms. Buyers should cross-check the part number, engine code, and production year against their specific vehicle data. For B2B orders, verify the turbo configuration matches your application before ordering to ensure the correct replacement unit is selected.
Technical Notes
The GT1544 turbo model is a fixed-geometry unit, meaning it does not use variable turbine geometry or adjustable vanes. This design is typical for smaller displacement diesel applications like the VW Passat TDI 90HP. Buyers should verify the compressor wheel inducer and exducer diameters against their specific engine requirements to ensure correct airflow matching. Additionally, inspect the turbine wheel shaft diameter and material grade to confirm alignment with the 454083-0001 part number specifications. Check the bearing housing oil feed and return ports for correct orientation and condition. Technical fitment support is available to help confirm these details before ordering.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the 454083-0001 GT1544 turbocharger. Technical fitment support is available to help verify part number, engine code, and OEM reference numbers against your specific application. For fleet or distributor orders, confirm the 8 kg gross weight and 21*23*26 cm packing dimensions for logistics planning. Contact our team to request a quote or clarify application details for the VW Passat TDI 90HP platform.
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 454083-0001, engine code, vehicle application, production year, and OEM reference numbers (454083-1, 454083-5001, 454083-5001S) before ordering. Confirm turbo configuration matches your specific application.
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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.
