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53037100516-R Turbocharger Core for Audi A3 1.8T & VW ARZ
Aftermarket replacement turbo core (CHRA) 53037100516-R for Audi A3 1.8T, VW ARZ, and related VW Group 1.8L gasoline applications. Verify OEM references and engine codes before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
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5303-710-0516-R FOR 53039880052-RSubtotal: US$ 60.00
Send an InquiryThe 53037100516-R is an aftermarket replacement turbocharger core (CHRA) designed for Audi A3 1.8T and Volkswagen ARZ 1.8L gasoline applications. This balanced core assembly includes the compressor and turbine wheels, serving as an aftermarket replacement component for repair shops and B2B buyers seeking to restore turbocharger performance in VW Group 1.8L engines.
Key Specifications
- Part Number: 53037100516-R
- Product Type: Turbocharger Core (CHRA)
- Gross Weight: 2 kg
- OEM Reference Numbers: 5303-710-0516-R, 53039880052-R
- Application Clues: Audi A3 1.8T, VW ARZ, and related VW Group 1.8L gasoline engines
- Image Availability: High-resolution studio photography showing front, top, and bottom views
This core assembly features a central cast housing with visible compressor and turbine wheels. Two threaded ports are present on the side of the housing, along with flanged mounting surfaces on the top and bottom. The central shaft protrudes from both ends, indicating a standard CHRA configuration for rebuild or replacement use.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- AUDI > Audi A3 > Audi A3 1.8 T > Volkswagen ARZ
- AUDI > 1.8L GASOLINE
- SEAT > AJQ > AUQ > ARZ > APP > JAE > AWP > AUM > AWU > AWV > BKF > BNU 1.8L G
- SEAT > AUQ > ARZ > APP > ARY 1.8L GASOLINE
- SEAT > BKV > BJX > BBU > BLZ > ARY 1.8L GASOLINE
- SEAT > JAE > AWP > AUM > AWU > AWV > BKF > BNU 1.8L GASOLINE
- SKODA > AUQ 1.8L GASOLINE
- SKODA > Škoda Octavia > Škoda Octavia vRS > Volkswagen AUQ
- VOLKSWAGEN > AUQ > ARZ > APP 1.8L GASOLINE
- VOLKSWAGEN > AUQ > JAE > AWP > AUM > AWU > AWV > BKF > BNU 1.8L GASOLINE
- VOLKSWAGEN > BBU 1.8L GASOLINE
- VOLKSWAGEN > JAE > AWP > AUM > AWU > AWV > BKF > BNU 1.8L GASOLINE
Reference application clues for the 53037100516-R core include Audi A3 1.8T, Volkswagen ARZ, and related VW Group 1.8L gasoline engines. The supplied data lists Seat and Skoda models with engine codes such as AUQ, ARZ, APP, and BNU as associated applications. These paths serve as verification clues rather than confirmed fitment. Buyers should cross-reference part number 53037100516-R and OEM references 5303-710-0516-R or 53039880052-R against their specific vehicle VIN, engine code, and production year. Verify the existing turbo core configuration before ordering to ensure the replacement application matches your unit.
Technical Notes
The 53037100516-R core is a standard CHRA configuration for VW Group 1.8L gasoline engines. Visible features include a central cast housing, curved compressor and turbine wheels, and two threaded side ports. Flanged mounting surfaces are present on both ends. Buyers should verify the physical dimensions and port alignment against their existing unit. Confirm the specific engine code and OEM reference numbers before installation to ensure the replacement application matches your vehicle.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 53037100516-R core. Technical fitment support is available to help verify part number, engine code, and OEM reference numbers against your specific vehicle application. Inquire about bulk order terms and pre-shipment inspection options to ensure the replacement application matches your requirements before dispatch.
Product FAQ
Audi A3 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 A3.
Compatibility Reference application includes Audi A3 1.8T, VW ARZ, and various VW Group 1.8L gasoline engines. Verify part number 53037100516-R, engine code, vehicle production year, and OEM reference numbers (5303-710-0516-R, 53039880052-R) against your specific vehicle before ordering.
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Frequently Asked Questions
What types of turbocharger spare parts do you offer? Warranty, shipping, quality and more.
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.
