HomeHVAC > Motors, Core, Case and Related ComponentsUniversal Air HT2180C HVAC Heater Core
Part #: HT2180C

Universal Air HT2180C HVAC Heater Core

Heater Core Aluminum
⚙️ 36 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$77.28Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦Heater Core Aluminum
🚗Fitment: Audi, R8, A6, A6 Quattro, and S6
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Universal Air Heater Core Aluminum HT2180C

The Universal Air Heater Core Aluminum HT2180C is designed specifically for select Audi models, including the A6, A6 Quattro, R8, and S6. This HVAC heater core replacement ensures efficient heating performance and reliable operation within your vehicle's climate control system.

  • Compatible with Audi A6, A6 Quattro, R8, and S6 models
  • Part number HT2180C for precise identification
  • Constructed from durable aluminum for effective heat transfer
  • Direct replacement for OEM heater core components
  • Designed for HVAC systems requiring reliable heating function

Details on the Heater Core Aluminum Product Line

The Heater Core Aluminum line by Universal Air focuses on providing high-quality aluminum heater cores that offer efficient heat exchange and corrosion resistance. This product line is engineered to meet the specific requirements of various vehicle HVAC systems, including those in Audi models. The HT2180C is part of this line, ensuring compatibility and performance consistent with the standards expected from Universal Air's aluminum heater cores.

Product Description and Application

The HT2180C HVAC heater core is a critical component in the heating and ventilation system of compatible Audi vehicles. It functions by transferring heat from the engine coolant to the cabin air, enabling effective temperature control inside the vehicle. This heater core is designed to replace the original part in Audi A6, A6 Quattro, R8, and S6 models, maintaining proper HVAC system operation and passenger comfort.

Common Issues Addressed by This Heater Core

  • Insufficient cabin heating during cold weather
  • Coolant leaks inside the vehicle's HVAC system
  • Reduced airflow or heater core clogging
  • Unpleasant odors caused by a failing heater core
  • Overheating due to inefficient heat transfer

Installation Notes and Tips

  • Ensure compatibility with Audi A6, A6 Quattro, R8, or S6 before installation
  • Drain the cooling system prior to removal of the old heater core
  • Handle the aluminum core carefully to avoid damage during installation
  • Check all HVAC connections and seals for leaks after installation
  • Refill and bleed the cooling system to remove air pockets

Quality Assurance and Warranty

The Universal Air Heater Core Aluminum HT2180C is manufactured to meet industry standards for durability and performance. While specific warranty details are not provided here, Universal Air products typically come with a limited warranty covering defects in materials and workmanship. It is recommended to verify warranty terms with the supplier or manufacturer at the time of purchase.

This part fits 36 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2015AudiR8N/AHeater Core Aluminum
2014AudiR8N/AHeater Core Aluminum
2012AudiR8N/AHeater Core Aluminum
2011AudiA6N/AHeater Core Aluminum
2011AudiA6 QuattroN/AHeater Core Aluminum
2011AudiR8N/AHeater Core Aluminum
2011AudiS6N/AHeater Core Aluminum
2010AudiA6Base3.2LV6N/AHeater Core Aluminum
2010AudiA6Sport3.2LV6N/AHeater Core Aluminum
2010AudiA6Luxury2.8LV6N/AHeater Core Aluminum
2010AudiA6 QuattroBase4.2LV8N/AHeater Core Aluminum
2010AudiA6 QuattroAvant3.0LV6N/AHeater Core Aluminum
2010AudiA6 QuattroBase3.0LV6N/AHeater Core Aluminum
2010AudiR8N/AHeater Core Aluminum
2010AudiS6N/AHeater Core Aluminum
2009AudiA6N/AHeater Core Aluminum
2009AudiA6 QuattroN/AHeater Core Aluminum
2009AudiR84.2LV8N/AHeater Core Aluminum
2009AudiS6N/AHeater Core Aluminum
2008AudiA6N/AHeater Core Aluminum
2008AudiA6 QuattroN/AHeater Core Aluminum
2008AudiR8N/AHeater Core Aluminum
2008AudiS6N/AHeater Core Aluminum
2007AudiA6N/AHeater Core Aluminum
2007AudiA6 QuattroN/AHeater Core Aluminum
2007AudiS6N/AHeater Core Aluminum
2006AudiA6Base3.2LV6N/AHeater Core Aluminum
2006AudiA6Elite3.2LV6N/AHeater Core Aluminum
2006AudiA6Luxury3.2LV6N/AHeater Core Aluminum
2006AudiA6 QuattroBase3.2LV6N/AHeater Core Aluminum
2006AudiA6 QuattroAvant3.2LV6N/AHeater Core Aluminum
2006AudiA6 QuattroS Line3.2LV6N/AHeater Core Aluminum
2006AudiA6 QuattroElite3.2LV6N/AHeater Core Aluminum
2006AudiA6 QuattroBase4.2LV8N/AHeater Core Aluminum
2005AudiA6N/AHeater Core Aluminum
2005AudiA6 QuattroN/AHeater Core Aluminum

* 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:

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