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53291016505 Turbine Housing Replacement for Audi A4 1.8T B6

Aftermarket replacement turbine housing, part number 53291016505, for Audi A4 1.8T B6 and related 2.0L 190HP applications. Verify engine code and OEM references before ordering.

Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .

Type Turbine Housing On backorder — orders accepted Part # 53291016505 Packing N/A
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12-Month Warranty Shipping to Canada only. OEM-Grade Quality

This aftermarket replacement turbine housing, part number 53291016505, is designed for Audi A4 1.8T B6 applications with BEX and AVJ engine codes. It serves as a replacement component for related 2.0L 190HP engines, including CNHA, DESA, DETA, and DFHA variants. Verify your specific engine code and OEM reference numbers before ordering to ensure correct fitment.

Key Specifications

  • Part Number: 53291016505
  • Product Type: Turbine Housing
  • Application Clues: Audi A4 1.8T B6 (BEX/AVJ 190HP), 2.0L 190HP (CNHA, DESA, DETA, DFHA, DDAA), 2.0L 163HP (DETB)
  • Packing: N/A
  • Gross Weight: 0 kg
  • Image Availability: Not available
  • OEM Reference Numbers: Not listed in input

Application & Compatibility

Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:

  • AUDI > AUDI A4 1,8T (B6) > AUDI BEX AVJ 190HP
  • AUDI > 2L 120KW 163HP DETB
  • AUDI > 2L 140KW 190HP CNHA
  • AUDI > 2L 140KW 190HP DESA
  • AUDI > 2L 140KW 190HP DETA
  • AUDI > 2L 140KW 190HP DFHA
  • SEAT > 2L 140KW 190HP DFHA
  • SKODA > 2L 140KW 190HP DDAA
  • SKODA > 2L 140KW 190HP DFHA
  • VOLKSWAGEN > 2L 140KW 190HP DDAA
  • VOLKSWAGEN > 2L 140KW 190HP DFHA

This turbine housing is listed for Audi A4 1.8T B6 applications with BEX and AVJ engine codes (190HP). It is also associated with related 2.0L 190HP engines, including CNHA, DESA, DETA, DFHA, and DDAA, as well as 2.0L 163HP DETB variants. These application paths serve as reference clues for fitment verification. Buyers should confirm their specific engine code, vehicle model, and production year before ordering. Cross-check the part number 53291016505 against your existing unit or OEM reference numbers to ensure the correct replacement application. Technical fitment support is available to assist with verification.

Technical Notes

Inspect the mating surface and turbine inlet for cracks, warping, or excessive carbon buildup before installation. Verify that the turbine wheel shaft diameter and material specification match the original unit to maintain proper CHRA balance and alignment. Check the oil feed and return ports on the housing for blockages or damage; clean all passages thoroughly to ensure proper lubrication and prevent premature bearing failure. If foreign object damage (FOD) such as metal shavings or debris is visible in the old unit, perform a full oil system clean before installing this replacement part. Confirm the part number 53291016505 against your specific engine code and turbo configuration to ensure the correct replacement application.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for part number 53291016505. Worldwide shipping is available for this aftermarket turbine housing. Our team provides technical fitment support to help verify engine codes such as BEX, AVJ, and DFHA against your specific vehicle application. Contact us to confirm OEM reference numbers and production year before placing an order. This ensures the correct replacement application for your Audi A4 1.8T B6 or related 2.0L 190HP engines.

Product FAQ

This turbine housing references Audi A4 1.8T B6 applications with BEX and AVJ engine codes (190HP). It also lists related 2.0L 190HP codes such as CNHA, DESA, DETA, and DFHA. Verify your specific engine code before ordering.

Inspect the old turbine housing for shaft play and material integrity. Ensure the replacement housing matches the original shaft diameter and material specification to maintain proper alignment and balance.

Check the oil feed and return ports on the turbine housing for blockages or damage. Clean all passages thoroughly before installation to ensure proper lubrication and prevent premature bearing failure.

If the old turbine housing shows debris, metal shavings, or carbon buildup in the oil passages, perform a full oil system clean. This prevents contaminants from damaging the new turbine housing and CHRA.

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 53291016505, engine code (BEX, AVJ, CNHA, DESA, DETA, DFHA, DDAA, DETB), vehicle application, and production year before ordering. Confirm OEM reference numbers and turbo configuration match your specific unit.

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