433489-0021 GT1544SM Turbocharger Actuator Replacement
Aftermarket replacement actuator 433489-0021 for GT1544SM turbochargers. Reference application includes VW Fox 1.4 TDI (BNM) and VW Polo TDI (BAY). Verify engine code and vehicle application before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
This aftermarket replacement actuator, part number 433489-0021, is designed for GT1544SM turbochargers in Volkswagen Fox 1.4 TDI (BNM) and Polo TDI (BAY) applications. Verify your specific engine code and turbo configuration before ordering to ensure correct fitment.
Key Specifications
- Part Number: 433489-0021
- Product Type: Turbocharger Actuator
- Turbo Model: GT1544SM
- Reference Applications: Volkswagen Fox 1.4 TDI (BNM), Volkswagen Polo TDI (BAY)
- Packing: N/A
- Gross Weight: 0 kg
- OEM Reference Numbers: Not provided in input
This section lists the core identification data for the 433489-0021 actuator. Buyers should cross-check the part number and GT1544SM turbo model against their specific vehicle data. The BNM and BAY engine codes serve as primary verification clues for this aftermarket replacement component.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- VOLKSWAGEN > VOLKSWAGEN FOX 1 4L TDI > VOLKSWAGEN BNM
- VOLKSWAGEN > VOLKSWAGEN POLO TDI > VOLKSWAGEN BAY
Reference applications for this 433489-0021 actuator include Volkswagen Fox 1.4 TDI (BNM) and Volkswagen Polo TDI (BAY). These engine codes serve as primary verification clues for buyers.
- VW Fox 1.4 TDI: Engine code BNM
- VW Polo TDI: Engine code BAY
Buyers should verify the specific engine code, production year, and turbo configuration against their vehicle data. This is an aftermarket replacement application; confirm fitment before ordering to ensure the actuator matches your specific GT1544SM turbo setup.
Technical Notes
The GT1544SM is a fixed-geometry turbocharger commonly found in small-displacement diesel applications. This actuator is a mechanical component that controls the wastegate to regulate boost pressure. No VNT, variable-geometry, or oil-cooled system details are provided for this specific part number. Buyers should verify the physical actuator mounting details and related hardware geometry against their existing unit. Confirm the part number 433489-0021 matches the turbocharger currently installed on the BNM or BAY engine. Technical fitment support is available to assist with reference checking if OEM data is unavailable.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 433489-0021 GT1544SM actuator. Worldwide shipping is available for international orders. Technical fitment support is provided to assist with reference checking part numbers and engine codes such as BNM and BAY. Contact our team for bulk order quotes and pre-shipment inspection details. Verify your specific vehicle data before placing an order.
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 433489-0021, engine code (BNM/BAY), vehicle application, production year, and turbo configuration before ordering. This is an aftermarket replacement application; confirm fitment against your specific vehicle data.
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