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5303 970 0003-D K03-1870EAA Turbocharger Replacement for Volkswagen and Seat
Aftermarket 5303 970 0003-D K03-1870EAA turbocharger for Volkswagen and Seat applications. Verify engine code and OEM references before ordering. B2B volume pricing and worldwide shipping available.
Subtotal: US$ 130.00
Send an InquiryThis aftermarket 5303 970 0003-D K03-1870EAA turbocharger is a replacement assembly for Volkswagen and Seat applications. Verify your specific engine code and OEM reference numbers before ordering to ensure correct fitment for your vehicle.
Key Specifications
- Part Number: 5303 970 0003-D
- Product Type: Turbocharger
- Turbo Model: K03-1870EAA 3 81
- Application Clues: Volkswagen, Seat
- Packing Dimensions: 21*23*26 cm
- Gross Weight: 6 kg
- OEM Reference Numbers: Not provided in input
These factual fields help B2B buyers and repair shops verify the 5303 970 0003-D replacement assembly against their specific vehicle data. Confirm the turbo model K03-1870EAA 3 81 and engine code before placing an order to ensure the correct replacement application.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- VOLKSWAGEN > SEAT
- VOLKSWAGEN
This K03-1870EAA 3 81 turbocharger assembly is listed for Volkswagen and Seat applications. The part number 5303 970 0003-D serves as the primary reference for identifying this replacement unit. Buyers should verify the specific engine code, production year, and OEM reference numbers against their vehicle data before ordering. This aftermarket replacement application requires confirmation of the turbo model and installation requirements to ensure the correct fitment for your specific vehicle.
Technical Notes
The K03-1870EAA 3 81 turbo model is a small-geometry unit commonly associated with high-revving gasoline engines. For this 5303 970 0003-D assembly, verify the specific engine code and OEM reference numbers against your vehicle data to confirm the correct replacement application. Ensure the CHRA/core is balanced to manufacturer standards before installation to prevent vibration and premature failure. Buyers should also check the wastegate operating pressure and nozzle ring vane specifications against the original equipment to maintain proper boost control and airflow efficiency.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 5303 970 0003-D K03-1870EAA turbocharger. Worldwide shipping is available for this 6 kg unit, with packing dimensions of 21*23*26 cm to assist logistics planning. Our team provides technical fitment support to help verify the turbo model and application clues for Volkswagen and Seat vehicles. Contact us for wholesale inquiries or to confirm specific engine codes 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 5303 970 0003-D, engine code, vehicle application, production year, and OEM reference numbers before ordering. This is an aftermarket replacement application; confirm fitment against your specific vehicle data.
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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.
