045253019G GT1544S Turbocharger Replacement for VW Polo TDI
Aftermarket GT1544S turbocharger, part 045253019G, for VW Polo TDI (BAY) and Fox 1.4 TDI (BNM). Verify engine code and OEM refs 045 253 019G, 733783-0004 before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Show more cross references
045 253 019G 733783-0004 733783-5004 733783-5004SThis aftermarket 045253019G GT1544S turbocharger is a replacement unit for Volkswagen Polo TDI (BAY) and Fox 1.4 TDI (BNM) applications. Verify your specific engine code and OEM reference numbers, such as 045 253 019G or 733783-0004, to confirm fitment before ordering.
Key Specifications
- Part Number: 045253019G
- Product Type: Turbocharger
- Turbo Model: GT1544S
- Application Clues: VW Polo TDI (BAY), VW Fox 1.4 TDI (BNM)
- Packing Dimensions: 21*23*26 cm
- Gross Weight: 7 kg
- OEM Reference Numbers: 045 253 019G, 733783-0004, 733783-5004, 733783-5004S
These specifications help B2B buyers and repair shops verify part identity and packaging logistics. Cross-check the part number and representative OEM references against your specific vehicle data to ensure the correct GT1544S unit is selected for your inventory or repair job.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- VOLKSWAGEN > VOLKSWAGEN POLO TDI > VOLKSWAGEN BAY
- VOLKSWAGEN > VOLKSWAGEN FOX 1 4L TDI > VOLKSWAGEN BNM
This GT1544S turbocharger is listed for Volkswagen Polo TDI (BAY) and Fox 1.4 TDI (BNM) applications. Use the supplied application paths as verification clues rather than confirmed fitment. Buyers should cross-check the part number 045253019G against their specific vehicle data and OEM reference numbers, such as 045 253 019G or 733783-0004, to ensure the correct replacement unit is selected. Verify engine code, production year, and turbo configuration before ordering to avoid installation mismatches.
Technical Notes
The GT1544S is a fixed-geometry turbocharger model. This unit is supplied as a complete assembly for replacement applications. Buyers should verify the turbine and compressor housing configurations against their specific vehicle data. Confirm that the turbine inlet flange and compressor outlet connections match the existing exhaust and intercooler piping. Check the mounting details and related electrical detail connections to ensure physical alignment with the engine bay. Use the OEM reference numbers 045 253 019G and 733783-0004 as verification clues. Do not assume universal fitment across all VW BAY or BNM engines without checking the exact part number and production year.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 045253019G GT1544S turbocharger. Technical fitment support is available to help verify engine codes BAY and BNM against OEM reference numbers such as 045 253 019G and 733783-0004. This service helps confirm that the replacement unit matches your specific VW Polo TDI or Fox 1.4 TDI application before ordering. Contact our team for bulk inquiries or to request pre-shipment inspection details for your inventory.
Product FAQ
VOLKSWAGEN 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 VOLKSWAGEN.
Compatibility Verify part number 045253019G, engine code (BAY/BNM), vehicle application, production year, and OEM reference numbers (045 253 019G, 733783-0004, 733783-5004, 733783-5004S) before ordering.
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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.
