1999 Audi TT 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.

• 2022 · 15 shared (6 less-universal)
• 2014 · 15 shared (5 less-universal)
• 2012 · 15 shared (5 less-universal)
• 2011 · 15 shared (4 less-universal)
• 2021 · 14 shared (6 less-universal)
• 2017 · 14 shared (4 less-universal)
• 2016 · 14 shared (4 less-universal)
• 2015 · 14 shared (4 less-universal)
• 2020 · 13 shared (5 less-universal)
• 2019 · 13 shared (4 less-universal)
• 2013 · 13 shared (4 less-universal)
• 2010 · 12 shared (3 less-universal)
• 2004 · 12 shared (3 less-universal)
• 2007 · 11 shared (4 less-universal)
• 2005 · 11 shared (2 less-universal)
• 2003 · 11 shared (2 less-universal)
• 2002 · 11 shared (2 less-universal)
• 2001 · 11 shared (3 less-universal)
• 2000 · 11 shared (2 less-universal)
• 2018 · 10 shared (3 less-universal)
• 2006 · 10 shared (1 less-universal)
• 2023 · 8 shared (4 less-universal)
• 2009 · 6 shared
• 2008 · 6 shared

1999 ↔ 2003

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

Rightline Gear Range Jr Car Top Carrier, 10 cu ft Sized for Compact Cars, Weatherproof +, Attaches With or Without Roof RackMPN 100R50Fits many model years — weak donor evidenceView on Amazon

Fahren H7 LED Headlight Bulbs, 120W 22000 Lumens Bright LED Headlights, 6500K Cool White LED Headlight Conversion Kit IP68 Waterproof, Quick Installation, Pack of 2MPN TQH7BOFits many model years — weak donor evidenceView on Amazon

DMEX D2S - 35W - 6000K Cool White Xenon Headlight HID Bulbs 85122 66240 66040 66240CBI Replacement - Pack of 2MPN DMEX-D2S-6000KFits many model years — weak donor evidenceView on Amazon

Mega Racer D2S Bulb 6000K Diamond White D2S/D2R Xenon HID Bulbs for Low Beam High Beam Replacement Bulbs, 35W Metal Stents Base 12V IP68 Waterproof, Pack of 2MPN GR-D2S-6KFits many model years — weak donor evidenceView on Amazon

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

Fahren H7 LED Headlight Bulbs, 60W 14000 Lumens Super Bright LED Headlights Conversion Kit 6500K Cool White IP68 Waterproof, Pack of 2MPN ‎‎RELFXFRNCRH7Fits many model years — weak donor evidenceView on Amazon

AUTOONE H7 LED Headlight Bulb, 6500K White Headlight Bulbs for High and Low Beam Fog Lights Fanless Halogen Replacement Bulb, 1:1 Mini Size Plug and Play No Adapter Required, Pack of 2MPN AUTOONE-US-H7GF-WJ1Fits many model years — weak donor evidenceView on Amazon

Spec-D Tuning LED Light Bar Chrome Housing Clear Lens Projector Headlights Head Lamps Compatible with 1999-2006 Audi TT with Stock Left + Right Pair Headlamps AssemblyMPN 2LHP-TT99-RSMapped to 30 model yearsView on Amazon

AUTOZENSATION Compatible with 1999-2006 Audi TT with stock halogen headlight LED Light Bar Smoke Projector Headlights L + R Pair HeadlampMPN 2199-TT99G-007Mapped to 7 model yearsView on Amazon

LT Sport Roof Top Rack Cross Bar Noise Reducer Wind Fairing Aerodynamic Air Deflector KitMPN 769553144325Fits many model years — weak donor evidenceView on Amazon

TomGoo Car Door Step-Universal Fit Foldable Car Roof Rack Step Supports Both Feet-Car Door Step Up on Door Latch for Easily Access to Rooftop for Most Car, SUV, Truck, Max Load 400lbsMPN TG-0001Fits many model years — weak donor evidenceView on Amazon