5303-988-0005 Turbocharger Core Replacement for Audi & VW 1.8T
Aftermarket replacement core for FOR 5303-988-0005. Reference application for Audi A4 B5, VW Passat B5, and 1.8T engines. Verify OEM references and engine code before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Show more cross references
FOR 53039700005 FOR 5303-970-0005 FOR 53039700022 FOR 5303-970-0022 FOR 53039880005 FOR 53039880022 FOR 5303-988-0022Subtotal: CA$ 98
Send an InquiryThis aftermarket replacement core for FOR 5303-988-0005 serves as a technical fitment reference for Audi A4 B5 and VW Passat B5 1.8T applications. It supports B2B buyers seeking a verified CHRA solution for AEB, AJH, and AWT engine codes, with OEM reference numbers available for pre-order verification.
Key Specifications
- Part Number: FOR 5303-988-0005
- Product Type: Turbocharger Core (CHRA)
- Gross Weight: 2 kg
- OEM Reference Numbers: FOR 53039700005, FOR 53039880005, FOR 53039880022
- Application Clues: Audi A4 B5, VW Passat B5, Seat, Skoda
- Engine Codes: AEB, AJH, AWT
- Packing: Not specified
- Image Availability: No image provided
Verify the specific OEM reference number against your vehicle's engine code and production year before ordering. This core is a reference application for 1.8T engines; confirm housing dimensions and actuator interface match your existing unit to ensure proper fitment.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- AUDI > AEB
- AUDI > AUDI A4 B5 > VOLKSWAGEN 1 8-5V LÄNGS ALONG
- AUDI > AUDI A4 > AEB ARK APU
- AUDI > AUDI A6 C5 > VOLKSWAGEN 1 8-5V LÄNGS ALONG
- SEAT > AEB
- SEAT > AJH
- SKODA > AEB
- SKODA > AWT
- VOLKSWAGEN > AEB
- VOLKSWAGEN > AJH
- VOLKSWAGEN > VOLKSWAGEN PASSAT B5 > VOLKSWAGEN 1 8-5V LÄNGS ALONG
This core is listed for reference applications across Audi, Volkswagen, Seat, and Skoda models, specifically targeting 1.8T engines with codes AEB, AJH, and AWT. Representative vehicle applications include the Audi A4 B5 and VW Passat B5. These paths serve as fitment clues rather than confirmed compatibility. Buyers must verify the specific engine code, production year, and existing turbo configuration against the supplied OEM reference numbers. Cross-check the part number FOR 5303-988-0005 against your vehicle’s service records to ensure the CHRA matches your current unit before placing an order.
Technical Notes
This core is a mechanical assembly containing the compressor wheel, turbine wheel, and bearing housing. It does not include the compressor housing, turbine housing, or actuator. For 1.8T applications, verify that the compressor housing A/R ratio matches your specific engine variant (AEB, AJH, or AWT). Confirm the actuator interface and wastegate mechanism are compatible with the core's mounting details. If your vehicle uses a twin-turbo setup, verify this part number applies to the specific turbo position you are replacing. Ensure the bypass valve or wastegate operation is checked before installation to prevent boost control issues.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing for this FOR 5303-988-0005 core. Technical fitment support is available to help verify engine codes AEB, AJH, and AWT against your specific vehicle application. Worldwide shipping is available for orders. Confirm your OEM reference numbers and existing turbo configuration before placing an order to ensure the correct CHRA is supplied.
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, engine code (AEB, AJH, AWT), vehicle application, production year, and OEM reference numbers before ordering. This core is a reference application for Audi, VW, Seat, and Skoda models.
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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.
