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URO 4B0201550H Fuel Tank CapOE Quality 60-Day Returns
Part #: 4B0201550H

URO 4B0201550H Fuel Tank Cap

34 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Audi, A4, A4 Quattro, A6, A6 Quattro, Allroad Quattro, RS6, S4, and S6
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Fuel Tank Cap for Audi Applications

This URO fuel tank cap is a direct replacement for leaking or worn OE caps on select Audi models. It is built to OE fuel cap dimensions for straightforward installation and dependable sealing on Audi A4, A6, S4, S6, RS6, and Allroad Quattro applications.

  • Direct-fit replacement for OE part number 4B0201550H
  • High-strength, fuel-resistant materials
  • Restores proper gas tank sealing when the original cap leaks
  • Built to OE fuel cap dimensions for easy installation and use
  • Helps maintain vapor sealing needed for emissions and safety testing
  • 24-month unlimited mileage warranty

Detailed Product Overview

URO part number 4B0201550H is a replacement fuel tank cap engineered for Audi fuel systems that require a secure, vapor-tight seal. It is a practical solution for drivers dealing with a damaged, loose, or leaking cap on 1998-2004 Audi A6 and A6 Quattro, 1999-2001 Audi A4 and A4 Quattro, 2000-2002 Audi S4, 2001-2005 Audi Allroad Quattro, 2002-2003 Audi S6, 2003-2004 Audi RS6, and 2002 Audi A4/A4 Quattro through chassis #8D-2-010000. This part cross-references Genuine 4B0201550H for the same application.

What It Helps Fix

  • Fuel odor caused by a cap that no longer seals properly
  • Check engine light concerns related to evaporative emissions sealing
  • Failed emissions or safety inspection results tied to a loose fuel cap
  • Difficulty maintaining consistent tank pressure after refueling
  • Wear or damage to the original Audi fuel tank cap

Installation Notes and Fitment

Compatible With 1998-2004 Audi A6, 1998-2004 Audi A6 Quattro, 1999-2001 Audi A4, 1999-2001 Audi A4 Quattro, 2000-2002 Audi S4, 2001-2005 Audi Allroad Quattro, 2002 Audi A4, 2002 Audi A4 Quattro, 2002-2003 Audi S6, and 2003-2004 Audi RS6. Verify the OE part number 4B0201550H and chassis notes before installation. The cap is made to OE dimensions for a direct replacement and normal hand installation.

Quality Assurance

URO uses high-quality, fuel-resistant materials to support reliable vapor sealing and consistent fitment. This fuel tank cap includes a 24-month unlimited mileage warranty.

This part fits 34 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2005AudiAllroad QuattroN/A
2004AudiA6N/A
2004AudiA6 QuattroN/A
2004AudiAllroad QuattroN/A
2004AudiRS6N/A
2003AudiA6N/A
2003AudiA6 QuattroN/A
2003AudiAllroad QuattroN/A
2003AudiRS6N/A
2003AudiS6N/A
2002AudiA41.8LL4N/AThrough chassis # 8D-2-010000
2002AudiA4 Quattro1.8LL4N/AThrough chassis # 8D-2-010000
2002AudiA6N/A
2002AudiA6 QuattroN/A
2002AudiAllroad QuattroN/A
2002AudiS4N/A
2002AudiS6N/A
2001AudiA4N/A
2001AudiA4 QuattroN/A
2001AudiA6N/A
2001AudiA6 QuattroN/A
2001AudiAllroad QuattroN/A
2001AudiS4N/A
2000AudiA4N/A
2000AudiA4 QuattroN/A
2000AudiA6N/A
2000AudiA6 QuattroN/A
2000AudiS4N/A
1999AudiA4N/A
1999AudiA4 QuattroN/A
1999AudiA6N/A
1999AudiA6 QuattroN/A
1998AudiA6N/A
1998AudiA6 QuattroN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

4B0 201 550H4B0201550HURO-002939

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.