53039880161 K03 Turbocharger Replacement for Audi 1.8 TFSI
53039880161 K03 turbocharger for Audi 1.8 TFSI and SEAT 1.8 TSI. Aftermarket replacement application. Verify part number, engine, and vehicle application before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
The 53039880161 K03 turbocharger is an aftermarket replacement unit designed for Audi 1.8 TFSI and SEAT 1.8 TSI engine applications. This complete turbocharger assembly serves as an aftermarket replacement option for buyers seeking reliable performance and technical fitment support for these specific vehicle platforms.
Key Specifications
- Part Number: 53039880161
- Product Type: Complete Turbocharger
- Turbo Model: K03
- Application Clues: Audi 1.8 TFSI, SEAT 1.8 TSI
- OEM Reference Numbers: Not provided in source data
- Packing: Not specified
- Gross Weight: Not specified
- Image Availability: No image supplied
Verify the part number 53039880161 against your vehicle's engine code and production year. Since no OEM reference numbers are listed, cross-check the K03 turbo model designation with your specific application details to ensure the correct configuration for your replacement needs.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- AUDI > 1.8 TFSI
- SEAT > 1.8 TSI
This K03 turbocharger is listed for Audi 1.8 TFSI and SEAT 1.8 TSI engine applications. These paths serve as reference clues for initial identification. Buyers should verify part number 53039880161 against their specific vehicle details, including production year and engine code. Since no OEM reference numbers are provided in the source data, cross-check the K03 model designation with your vehicle's service records or existing turbo markings. Confirm the exact configuration before ordering to ensure the replacement unit matches your application requirements.
Technical Notes
The K03 turbo model is a compact unit often associated with smaller displacement engines. For this specific 53039880161 application, the configuration is tailored for 1.8 TFSI and 1.8 TSI platforms. Buyers should verify the turbine and compressor housing dimensions against their existing unit. Since no specific actuator type or cooling system details are provided in the source data, do not assume variable-geometry or oil-cooled features. Confirm the physical mounting pattern and shaft alignment during pre-shipment inspection. Technical fitment support is available to clarify any configuration questions before finalizing your order.
B2B Supply
LeadTurbo supports B2B buyers including repair shops, rebuilders, and distributors with volume pricing and worldwide shipping for part 53039880161. Technical fitment support is available to help verify the K03 turbo model against your specific Audi 1.8 TFSI or SEAT 1.8 TSI application. Share your vehicle details and existing turbo markings to confirm the correct configuration before finalizing your order. This service helps ensure you receive the appropriate replacement unit for your fleet or workshop needs.
Product FAQ
OTHER 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 OTHER.
Compatibility Verify part number 53039880161, engine code (1.8 TFSI or 1.8 TSI), vehicle make, production year, and OEM reference numbers before ordering. Application paths are reference clues; confirm fitment with your vehicle details.
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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.
