2008-2010 Audi AC Climate / Temp Control Unit Wiring Harness / Connector Set

$29.99
Used
Donor2008 Audi TT · 2.0L
SKU: 522903 · 30-Day Returns
✓ Free Same Day Shipping on orders by noon CT
3 Available — Select Your Part:
AC Climate / Temp Control Unit Wiring Harness / Connector Set — Used (SKU 522903)
Genuine OEM Used SKU: 522903 Donor Vehicle: 2008 Audi TT · 2.0L 2 photos
$29.99
30-Day Returns
AC Climate / Temp Control Unit Wiring Harness / Connector Set — Used (SKU 635871)
Genuine OEM Used SKU: 635871 Donor Vehicle: 2009 Audi TT · 2.0L 2 photos
$29.99
30-Day Returns
AC Climate / Temp Control Unit Wiring Harness / Connector Set — Used (SKU 619748)
Genuine OEM Used SKU: 619748 Donor Vehicle: 2008 Audi TT · 2.0L 2 photos
$29.99
30-Day Returns
  • Genuine OEM — real photos
  • 30-day returns on eligible parts
  • eBay Top Rated · 100,000+ positive ratings
  • Ships from our own indoor warehouse

This used OEM Audi AC Climate / Temp Control Unit Wiring Harness / Connector Set (OEM 8J0820043AJ) also replaces 8J0820043AJ. It serves as the electrical bridge between the temperature control head and HVAC actuators—when the harness or connectors fail, you may see intermittent AC operation, unresponsive temperature settings, or communication faults. Removed from an Audi TT/TTS with either the 2.0L turbocharged four-cylinder or the 3.2L naturally aspirated V6.

Specifications

Specifications for AC Climate / Temp Control Unit Wiring Harness / Connector Set
Fits Vehicle ModelTT, TTS
Fits Vehicle MakeAudi
Compatible OEM Part No 8J0-820-043-AJ
CategoryHVAC / Climate Control

Compatible Vehicles

Fits 16 vehicle configurations across 1 make, 2008-2010.

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

  • TT 2008-2010 · 12 variants
  • TTS 2009-2010 · 4 variants
View all 16 vehicle configurations
Full vehicle fitment list for AC Climate / Temp Control Unit Wiring Harness / Connector Set
Year Make Model Trim Engine Note
2010 Audi TT Quattro Coupe 2.0L l4 Turbo
2010 Audi TTS Quattro Coupe 2.0L l4 Turbo
2010 Audi TTS Quattro Convertible 2.0L l4 Turbo
2009 Audi TT Quattro Convertible 2.0L l4 Turbo
2010 Audi TT Quattro Convertible 2.0L l4 Turbo
2009 Audi TTS Quattro Coupe 2.0L l4 Turbo
2009 Audi TT Quattro Coupe 2.0L l4 Turbo
2009 Audi TTS Quattro Convertible 2.0L l4 Turbo
2009 Audi TT Coupe 2.0L l4 Turbo
2009 Audi TT Convertible 2.0L l4 Turbo
2008 Audi TT Convertible 2.0L l4 Turbo
2008 Audi TT Coupe 2.0L l4 Turbo
2009 Audi TT Quattro Convertible 3.2L V6
2008 Audi TT Quattro Convertible 3.2L V6
2008 Audi TT Quattro Coupe 3.2L V6
2009 Audi TT Quattro Coupe 3.2L V6

Ask a parts specialist

Asking about: AC Climate / Temp Control Unit Wiring Harness / Connector Set