2021 Audi A8 interchangeable parts

Related years share marketplace products mapped to both model years. Universal accessories that span dozens of years stay in the shopping lists; they are down-weighted here so they do not make every year look interchangeable.

• 2023 · 5 shared (1 less-universal)
• 2019 · 5 shared
• 2020 · 4 shared
• 2018 · 4 shared (1 less-universal)
• 2022 · 3 shared (1 less-universal)
• 2011 · 3 shared (1 less-universal)
• 2010 · 3 shared (1 less-universal)
• 2009 · 3 shared (1 less-universal)
• 2002 · 3 shared
• 2001 · 3 shared
• 2000 · 3 shared
• 2017 · 2 shared (1 less-universal)
• 2016 · 2 shared (1 less-universal)
• 2015 · 2 shared (1 less-universal)
• 2014 · 2 shared (1 less-universal)
• 2012 · 2 shared (1 less-universal)
• 2008 · 2 shared
• 2007 · 2 shared
• 2006 · 2 shared
• 2005 · 2 shared
• 2004 · 2 shared
• 2003 · 2 shared
• 1999 · 2 shared
• 2013 · 1 shared (1 less-universal)

2021 ↔ 2000

3 distinct shared marketplace products. Broad/universal listings are labelled on the cards.

AUXITO H7 LED Headlight Bulbs 6500K White, 8 CSP Chips, 1:1 Mini Size, Non-polarity, No Adapter Required Easy Install Conversion Kit, Fanless H7ll Fog lights Halogen Replacement, 2 PackMPN AUXITO-USGFH7W2-1021Fits many model years — weak donor evidenceView on Amazon

Sinoparcel D2S HID Bulbs - 8000K 35W Xenon Replacement High Low Beam Headlights Bulb -2Yr WTY- Pack of 2MPN US-SP-D2S8000KFits many model years — weak donor evidenceView on Amazon

ICBEAMER 8000K D2S D2C D2R Xenon Factory HID Direct Replacement for 66040 66240 85122 OEM Headlight low beam Color Light Blue bulbMPN D2-8000K-N1Fits many model years — weak donor evidenceView on Amazon