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5303-970-0005 K03-2072GAA 4 82 Turbocharger Replacement for Audi A4 & VW Passat
5303-970-0005 K03-2072GAA 4 82 turbocharger for Audi A4 B5 and VW Passat B5. Aftermarket replacement application. Verify engine code (AEB, AJL, ATW) and OEM reference 058145703A before ordering.
Show more cross references
058145703A 058145703C 058145703D 058145703E 058145703H 058145703L 53039700005 53039880005 5303-988-0005Subtotal: CA$ 196.22
Send an InquiryThe 5303-970-0005 K03-2072GAA 4 82 turbocharger is an aftermarket replacement unit designed for Audi A4 B5 and VW Passat B5 applications. This part serves as an aftermarket replacement for units associated with OEM reference 058145703A, supporting 1.8T engines with codes AEB, AJL, and ATW.
Key Specifications
- Part Number: 5303-970-0005
- Turbo Model: K03-2072GAA 4 82
- Product Type: Turbocharger
- Gross Weight: 6 kg
- Packing Dimensions: 21 x 23 x 26 cm
- Representative OEM References: 058145703A, 058145703C, 53039700005
- Visible Features: Cast iron turbine housing, machined aluminum compressor housing, external wastegate actuator with related hardware
- Image Availability: High-resolution studio photography available for front, top, and bottom views
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- AUDI > AUDI A4 VOLKSWAGEN PASSAT > AUDI A4
- AUDI > AUDI A4 VOLKSWAGEN PASSAT > VW PASSAT 1995 150HP
- AUDI > Audi A4 > Audi A4 B5 > VAG AEB
- AUDI > Audi A4 > Audi A4 B5 > VAG AJL
- AUDI > Audi A4 > Audi A4 B5 > VAG ATW
- AUDI > Audi A4 > Audi A4 B5 > Volkswagen AEB
- AUDI > Audi A4 > Audi A4 B5 > Volkswagen AJL
- AUDI > Audi A4 > Audi A4 GP > VAG AJL
- AUDI > Audi A4 > Audi A4 Quattro Sport > VAG AJL
- AUDI > Audi A6 > Audi A6 C5 > VAG AEB
- AUDI > Audi A6 > Audi A6 C5 > Volkswagen AJL
- AUDI > Audi A6 > VAG AJL
- SEAT > Seat Leon > Audi A4 1.8L
- SKODA > Skoda Octavia > Audi A4 1.8L
- SKODA > Skoda Octavia > Volkswagen AEB
- VOLKSWAGEN > Volkswagen Golf > Volkswagen Golf Mk4 > Audi A4 1.8L
- VOLKSWAGEN > Volkswagen Golf > Volkswagen Golf Mk4 > Volkswagen AEB
- VOLKSWAGEN > Volkswagen Passat > Volkswagen Passat B5 > Audi A4 1.8L
- VOLKSWAGEN > Volkswagen Passat > Volkswagen Passat B5 > VAG AEB
- VOLKSWAGEN > Volkswagen Passat > Volkswagen Passat B5 > VAG ATW
- VOLKSWAGEN > Volkswagen Passat > Volkswagen Passat B5 > Volkswagen AEB
- VOLKSWAGEN > Volkswagen Sharan > Volkswagen AEB
This turbocharger is listed for Audi A4 B5, VW Passat B5, and related VAG 1.8T applications with engine codes AEB, AJL, and ATW. It is associated with OEM reference numbers including 058145703A, 058145703C, and 53039700005. Buyers should verify the part number 5303-970-0005, engine code, and vehicle production year against their specific application before ordering. This is an aftermarket replacement application; confirm fitment using the supplied reference numbers and vehicle details to ensure the correct unit is selected for your repair or rebuild project.
Technical Notes
The K03-2072GAA 4 82 unit features a cast iron turbine housing and a machined aluminum compressor housing. Visible components include an external wastegate actuator with a related hardware rod and a four-bolt turbine inlet flange. Buyers should inspect the turbine shaft for scoring or excessive play and check the bearing housing oil ports for blockages. If the previous unit shows foreign object damage, perform a system clean before installing this 5303-970-0005 replacement to protect internal components.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 5303-970-0005 K03-2072GAA turbocharger. Technical fitment support is available to help verify engine codes such as AEB, AJL, and ATW against your specific Audi A4 or VW Passat application. Before placing an order, confirm the part number and OEM reference numbers to ensure the correct aftermarket replacement unit is selected for your fleet or workshop needs.
Product FAQ
AUDI 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.
Compatibility Verify part number 5303-970-0005, engine code (AEB, AJL, ATW), vehicle application, production year, and OEM reference numbers (e.g., 058145703A) before ordering. This is an aftermarket replacement application; confirm fitment against your specific vehicle configuration.
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Frequently Asked Questions
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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.
