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Global Parts 8231511 HVAC Heater Core
| Brand | Global Parts 8231511 |
|---|---|
| Fits | Audi · 47 vehicles |
Specific fit. Built for a precise HVAC heater core replacement.
Aluminum construction. Helps transfer heat efficiently through the cooling system.
Transfers heat from the cooling system to the cabin.
Cross-references AP Exhaust 8066, APDI 9010577 and Dorman - HELP 99373 for the same application. See all 9.
Global Parts HVAC Heater Core for Audi A4 and S4
Global Parts part number 8231511 is a specific-fit HVAC heater core for select Audi applications. It transfers heat from the engine cooling system into the cabin, helping restore proper interior heat output and defrost performance.
Key Features
- Specific-fit heater core for direct application matching
- Aluminum construction for efficient heat transfer
- Fits 2002-2012 Audi A4 Quattro, N/A
- Fits 2002-2010 Audi A4, N/A
- Fits 2004-2009 Audi S4, N/A
- Fits 2007-2008 Audi RS4, N/A
- Global Parts 8231511 cross-references UAC HT2179C for the same application
Product Details
This HVAC heater core is built for Audi A4, Audi A4 Quattro, Audi S4, and Audi RS4 models listed in the fitment data. As a heater core, it routes engine coolant heat into the passenger compartment through the HVAC system, supporting warm air delivery and windshield defrosting. The aluminum design supports thermal transfer and corrosion resistance in a compact HVAC component.
Global Parts 8231511 is a direct-fit replacement for vehicles that require the specified application match. Use this part when servicing a leaking, restricted, or inefficient heater core on compatible Audi models.
What This Part Helps Address
- Weak or no cabin heat
- Coolant odor inside the vehicle
- Fogging or poor defrost performance
- Coolant loss from a heater core leak
- Restricted coolant flow through the HVAC heater circuit
Installation Notes and Tips
Confirm the vehicle year, model, and HVAC configuration before installation. Because heater core replacement often requires access to the HVAC case, inspect coolant hoses, seals, and related connections during service. Flush the cooling system if contamination or debris is present, and verify proper coolant level after installation.
Quality Assurance
Global Parts supplies application-specific replacement components for automotive repair. Part number 8231511 is listed with direct fitment data for the Audi A4, Audi A4 Quattro, Audi S4, and Audi RS4 applications shown above.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2012 | Audi | A4 Quattro | 2.0L | L4 | — | N/A | — |
| 2011 | Audi | A4 Quattro | 2.0L | L4 | — | N/A | — |
| 2010 | Audi | A4 | 2.0L | L4 | — | N/A | — |
| 2010 | Audi | A4 Quattro | 2.0L | L4 | — | N/A | — |
| 2009 | Audi | A4 | 2.0L | L4 | — | N/A | — |
| 2009 | Audi | A4 Quattro | 3.2L | V6 | GAS | N/A | — |
| 2009 | Audi | A4 Quattro | 2.0L | L4 | — | N/A | — |
| 2009 | Audi | S4 | 4.2L | V8 | — | N/A | — |
| 2008 | Audi | A4 | 3.2L | V6 | — | N/A | — |
| 2008 | Audi | A4 | 2.0L | L4 | — | N/A | — |
| 2008 | Audi | A4 Quattro | 3.2L | V6 | — | N/A | — |
| 2008 | Audi | A4 Quattro | 2.0L | L4 | — | N/A | — |
| 2008 | Audi | RS4 | 4.2L | V8 | GAS | N/A | — |
| 2008 | Audi | S4 | 4.2L | V8 | — | N/A | — |
| 2007 | Audi | A4 | 3.2L | V6 | — | N/A | — |
| 2007 | Audi | A4 | 2.0L | L4 | — | N/A | — |
| 2007 | Audi | A4 Quattro | 3.2L | V6 | — | N/A | — |
| 2007 | Audi | A4 Quattro | 2.0L | L4 | — | N/A | — |
| 2007 | Audi | RS4 | 4.2L | V8 | GAS | N/A | — |
| 2007 | Audi | S4 | 4.2L | V8 | — | N/A | — |
| 2006 | Audi | A4 | 1.8L | L4 | — | N/A | — |
| 2006 | Audi | A4 | 3.2L | V6 | — | N/A | — |
| 2006 | Audi | A4 | 2.0L | L4 | — | N/A | — |
| 2006 | Audi | A4 Quattro | 3.2L | V6 | — | N/A | — |
| 2006 | Audi | A4 Quattro | 2.0L | L4 | — | N/A | — |
| 2006 | Audi | S4 | 4.2L | V8 | — | N/A | — |
| 2005 | Audi | A4 | 3.0L | V6 | — | N/A | — |
| 2005 | Audi | A4 | 1.8L | L4 | — | N/A | — |
| 2005 | Audi | A4 | 2.0L | L4 | — | N/A | — |
| 2005 | Audi | A4 Quattro | 3.0L | V6 | — | N/A | — |
| 2005 | Audi | A4 Quattro | 3.2L | V6 | — | N/A | — |
| 2005 | Audi | A4 Quattro | 2.0L | L4 | — | N/A | — |
| 2005 | Audi | A4 Quattro | 1.8L | L4 | — | N/A | — |
| 2005 | Audi | S4 | 4.2L | V8 | — | N/A | — |
| 2004 | Audi | A4 | 3.0L | V6 | — | N/A | — |
| 2004 | Audi | A4 | 1.8L | L4 | — | N/A | — |
| 2004 | Audi | A4 Quattro | 3.0L | V6 | — | N/A | — |
| 2004 | Audi | A4 Quattro | 1.8L | L4 | — | N/A | — |
| 2004 | Audi | S4 | 4.2L | V8 | — | N/A | — |
| 2003 | Audi | A4 | 3.0L | V6 | — | N/A | — |
| 2003 | Audi | A4 | 1.8L | L4 | — | N/A | — |
| 2003 | Audi | A4 Quattro | 3.0L | V6 | — | N/A | — |
| 2003 | Audi | A4 Quattro | 1.8L | L4 | — | N/A | — |
| 2002 | Audi | A4 | 3.0L | V6 | — | N/A | — |
| 2002 | Audi | A4 | 1.8L | L4 | — | N/A | — |
| 2002 | Audi | A4 Quattro | 3.0L | V6 | — | N/A | — |
| 2002 | Audi | A4 Quattro | 1.8L | L4 | — | N/A | — |
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