Audi A6/Allroad/S6 Battery Holder Clamp / Bracket 4B1803123

OEM Part #: 4B1-803-123 (4B1803123)

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Battery Holder Clamp / Bracket (Part Number: 4B1803123). This lower-mounted battery retainer is designed for various Audi models, including the 2005 Allroad Quattro (2.7L V6 and 4.2L V8), 2004-2003 A6 (Base and Quattro, 2.7L V6, 3.0L V6, 4.2L V8), and 2002-2001 S6 Avant (4.2L V8). The clamp secures the battery in place, preventing movement that can lead to electrical issues or battery damage. Commonly referred to as a battery strap, this component addresses instability concerns in the battery tray. Known interchangeable part numbers include 4B1971225G, 4B1971225J, and 4B1971235E. Ensure proper fitment for your specific Audi model and engine configuration.

Specifications

Specifications for Battery Holder Clamp / Bracket 4B1803123
Fits Vehicle ModelA6, Allroad, S6
Fits Vehicle MakeAudi
OEM Part No4B1-803-123 (4B1803123)
CategoryBattery / Charging / Starting

Compatible Vehicles

Fits 39 vehicle configurations across 1 make, 1998-2005.

Check your specific vehicle before ordering. This list shows year, make, and model. Some years have multiple trims or engines that use different parts, and individual listings may have additional fitment notes (e.g. “with sunroof only”). Review the full variant list below, or message us with your VIN and we’ll confirm the match.

Audi

  • A6 1998-2004 · 30 variants
  • Allroad 2001-2005 · 7 variants
  • S6 2002-2003 · 2 variants
View all 39 vehicle configurations
Full vehicle fitment list for Battery Holder Clamp / Bracket 4B1803123
Year Make Model Trim Engine Note
1998 Audi A6 Sedan 2.8L V6
1998 Audi A6 Quattro Sedan 2.8L V6
1999 Audi A6 Sedan 2.8L V6
1999 Audi A6 Quattro Wagon 2.8L V6
1999 Audi A6 Quattro Sedan 2.8L V6
2000 Audi A6 Sedan 2.8L V6
2000 Audi A6 Quattro Wagon 2.8L V6
2000 Audi A6 Quattro Sedan 2.7L V6 Turbo
2000 Audi A6 Quattro Sedan 2.8L V6
2000 Audi A6 Quattro Sedan 4.2L V8
2001 Audi A6 Sedan 2.8L V6
2001 Audi A6 Quattro Wagon 2.8L V6
2001 Audi A6 Quattro Sedan 2.7L V6 Turbo
2001 Audi A6 Quattro Sedan 2.8L V6
2001 Audi A6 Quattro Sedan 4.2L V8
2001 Audi Allroad Quattro Wagon 2.7L V6 Turbo
2002 Audi A6 Sedan 3.0L V6
2002 Audi A6 Quattro Wagon 3.0L V6
2002 Audi A6 Quattro Sedan 2.7L V6 Turbo
2002 Audi A6 Quattro Sedan 3.0L V6
2002 Audi A6 Quattro Sedan 4.2L V8
2002 Audi Allroad Quattro Wagon 2.7L V6 Turbo
2002 Audi S6 Wagon 4.2L V8
2003 Audi A6 Sedan 3.0L V6
2003 Audi A6 Quattro Wagon 3.0L V6
2003 Audi A6 Quattro Sedan 2.7L V6 Turbo
2003 Audi A6 Quattro Sedan 3.0L V6
2003 Audi A6 Quattro Sedan 4.2L V8
2003 Audi Allroad Quattro Wagon 2.7L V6 Turbo
2003 Audi S6 Wagon 4.2L V8
2004 Audi A6 Sedan 3.0L V6
2004 Audi A6 Quattro Wagon 3.0L V6
2004 Audi A6 Quattro Sedan 2.7L V6 Turbo
2004 Audi A6 Quattro Sedan 3.0L V6
2004 Audi A6 Quattro Sedan 4.2L V8
2004 Audi Allroad Quattro Wagon 2.7L V6 Turbo
2004 Audi Allroad Quattro Wagon 4.2L V8
2005 Audi Allroad Quattro Wagon 2.7L V6 Turbo
2005 Audi Allroad Quattro Wagon 4.2L V8

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