53031500003 K03-2080DCB Turbocharger Bearing Housing for Audi A4 2.0 TFSI

This aftermarket replacement bearing housing, part number 53031500003, is designed for K03-2080DCB turbochargers in Audi A4 2.0 TFSI BWE applications. Verify engine code and OEM reference 5303-150-0003 before ordering to ensure correct fitment.

Key Specifications

• Part Number: 53031500003
• Product Type: Turbocharger Bearing Housing
• Turbo Model: K03-2080DCB 5 88
• OEM Reference: 5303-150-0003
• Application Clue: Audi A4 2.0 TFSI (B7) BWE 200HP
• Packing: Not specified
• Gross Weight: Not specified

Use these fields to cross-check against your existing turbocharger or supplier catalog. Confirm the turbo model and engine code match your vehicle before proceeding with an order.

Application & Compatibility

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

• AUDI > AUDI A4 2 0 TFSI (B7) > AUDI BWE 200HP

This bearing housing is listed for the Audi A4 2.0 TFSI (B7) BWE 200HP application. The K03-2080DCB 5 88 turbo model serves as the primary reference for this replacement part. Buyers should verify the engine code BWE and cross-check the OEM reference number 5303-150-0003 against their existing turbocharger or supplier catalog. Confirming the specific production year and turbo configuration helps ensure the correct fitment for your vehicle. Use these application clues as verification points rather than confirmed compatibility statements. Always match the part number 53031500003 with your specific vehicle data before proceeding with an order to avoid installation errors.

Technical Notes

The K03-2080DCB 5 88 turbo model is a fixed-geometry unit, so this bearing housing does not involve variable-geometry vane mechanisms. Verify the specific turbo configuration on your vehicle to ensure the housing matches the required shaft and seal interfaces. For technical measurement or drawing requests, provide part number 53031500003 and the Audi A4 2.0 TFSI BWE application context. This helps our technical team confirm dimensional compatibility with your existing turbocharger assembly.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for part number 53031500003. Worldwide shipping is available for this aftermarket bearing housing. Our technical fitment support team can assist with verifying the K03-2080DCB 5 88 turbo model against your specific Audi A4 2.0 TFSI BWE application. Provide your engine code and OEM reference 5303-150-0003 during inquiry to help confirm dimensional compatibility before shipment. This service helps ensure you order the correct replacement component for your fleet or workshop inventory.